> Second Vision George Kharabadze

Compact and powerful, these 10-watt LED lights produce 900 ... Read more

Compact and powerful, these 10-watt LED lights produce 900 lumens the most output for an off-road lights this size. Plus, advanced electronic drivers limit their draw to just .75 amps while giving them a 50,000-hour lifespan and a variable 9 to 50-volt DC input. Unique four-sided channel construction allows you to interlink the lights with another Solstice Solo Pod or other mounting hardware to secure it to a flat surface, handlebar or helmet. Available:Flood Casts a 35-ft. wide beamEuro Casts a 15-ft. wide beamSpot Projects a narrow 10-ft. wide beam Sports and Outdoors > Sport and Outdoor Minimize

Healthy Eyes Super Vision 120 Tabs - Aging naturally takes ... Read more

Healthy Eyes Super Vision 120 Tabs - Aging naturally takes its toll on your vision, so get help from Mother Nature herself. 21st Century's Super Vision high-potency antioxidant formula contains essential vitamins and minerals in amounts to support healthy eye function. Super Vision eye health supplement includes vitamins A, C and E plus Zinc, one nutrient that most research concludes is great for supporting eye health. Minimize

4GB SD CARD INCLUDED!! The 2011 Trophy Cam is super-tuned ... Read more

4GB SD CARD INCLUDED!! The 2011 Trophy Cam is super-tuned with advancements that’ll turn the industry, and that big deer, on its ear. It’s still leading the way with an awesome 1-year battery life and 1-second trigger speed, plus now gives you the big picture of game movement with Field Scan time-lapse technology. For a more vivid viewing experience, we’ve added audio record to our video mode. You can also record more images and video than ever thanks to 32GB SD card compatibility. The optional built-in viewer has a zoom function for instant detail. And to make your camera virtually undetectable in the dark, we’re now offering two models with low-glow black LED nightvision flash. Other options include enhanced video resolution up to 1080p HD and more. Trophy XLT 119456C Incredible 1 year battery life Field Scan Mode - records time lapse sequence and expands camera coverage Widescreen video with audio Built-in 2" Full Color Viewer - With audio playbackand image zoom function Day/Night Autosensor for 24 hour operation Infared 32 LED Night Vision flash for Covert Scouting (45' Range) Full Color, High Resolution Images - Settings 3, 5, 8MP Fast Trigger Speed - 1 Second Date and Time stamp on every image Temp Range - 5°F to 140°F PIR Sensor is Motion activated out to 45' 4AA-8AA Batteries(User Supplies) Adjustable Web Belt and ¼ - 20 Socket Master Lock Python Compatible Weatherproof and Rugged SD Card slot up to 32GB - Save images on SD Card (4GB included) Programmable: Trigger Interval Multi-Image Mode(1-3/Trigger) Video Length/Resolution Adjustable PIR(lo/med/high) Minimize

Monsignor George Kelly, one of the great churchmen of our t ... Read more

Monsignor George Kelly, one of the great churchmen of our time, turns a keen but loving eye on the contemporary Church in this magnificent new book. On several notable occasions in the past, Monsignor Kelly has set before his readers the status quo of Roman Catholicism in the United States. But in this new book, he combines as never before an unclouded vision of unfortunate aspects of the contemporary Church with a robust optimism concerning what lies ahead. He rivals John Paul II in his uncanny ability to go to the heart of the matter and put his finger on where things have gone wrong and are still going wrong. In Second Spring of the Church in America, his negative diagnosis and positive prognosis center on the role of the bishops. Readers will find here surprising revelations of just how bad it is in many areas of Catholicism in this country. But Kelly is not interested in amassing a catalog of errors for its own sake. His kindly pastoral eye is ever on the ready for a remedy. The still-imperfect renewal called for by Vatican II is a task for all, but in a special way the bishops must step forward, individually and collectively, to acknowledge what has gone wrong and to lead the Church into the third millennium. Perhaps no other living Catholic could have written this magnificent book, combining cold critique with warm-hearted confidence in what lies ahead for the Church in America. Minimize

Warranty - 150 Days, brand new lamp (includes bulb and hous ... Read more

Warranty - 150 Days, brand new lamp (includes bulb and housing), compatible for DREAM VISION SP-LAMP-006, Manufacturer Part Number: SP-LAMP-006 Minimize

ATN Voyager 5 - 3 Night Vision 5X Bi - ocular with Gen 3 II ... Read more

ATN Voyager 5 - 3 Night Vision 5X Bi - ocular with Gen 3 IIT technology for medium and long - range clarity that's second to none. Click image to enlarge... High-quality 3rd Gen. night vision technology in a 2-eyepiece Bi-ocular that delivers bright, clear, "both eyes open" imaging. It also comes standard with ATN 's cutting edge "smart" technology. This technology consists of a computerized proximity sensor, digital controls and a long-range infrared illuminator. The proximity sensor will automatically turn the unit on and off when it is brought to the viewing position. This helps save your battery life and the life of the unit itself. Digital controls allow you to activate or deactivate all of the features of the Voyager with an easy push of a button. And with the help of the powerful infra-red illuminator in the scope, you can see in total darkness with outstanding clarity. Specifications: U.S. Military-standard 3rd Gen image intensifier tube technology 5X magnification F.O.V. is 9.5 Resolution: 64 lp / mm Minimize

All the nutrients your eyes need from around the world Poor ... Read more

All the nutrients your eyes need from around the world Poor eye health doesn't have to be an inevitable part of aging. You absolutely can enjoy clear sharp vision no matter how old you are. I've met people in India and China in their 80s who have no sign of age-related eye struggles. I uncovered their secret and made it part of my Vision Advantage supplement. Vision Advantage provides the best defense for maintaining healthy eyes and combating eye strain and fatigue. You get all the nutrients your eyes need from around the world: From the USA RESEARCH LEVELS of Lutein and Zeaxanthin shield your macula from damaging UVB light and keep your lens healthy. RESEARCH LEVEL of Astaxanthin strengthens your iris-ciliary muscle easing eyestrain and beating eye fatigue. Vitamins A C E and N-Acetyl Cysteine protect your lens from an onslaught of damaging free radicals. Taurine regenerates retina tissue and protects your eyes from UV light damage. Zinc gives you added Minimize

Video Flex 7600 1/3" CMOS Presentation Camera with USB, Com ... Read more

Video Flex 7600 1/3" CMOS Presentation Camera with USB, Composite and S-Video Output, Microphone Minimize

This comprehensive introduction to Sensation and Perception ... Read more

This comprehensive introduction to Sensation and Perception has been highly praised for its unique approach, which begins with the minor senses and progresses to vision. The book begins with an introductory chapter on general physiological, perceptual and theoretical principles which gives the reader the conceptual tools to build a clear understanding of how we perceive the world. The next two chapters then flesh out basic topics such as transduction, receptive fields, and sensory adaptation via coverage of the minor senses (touch, balance, smell, and taste). Later chapters on hearing and vision build on these foundations. This approach allows students to thoroughly grasp the fundamental principles in relation to the relatively simple sensory systems before moving on to the more complex topics. Unlike other perception textbooks, this has a whole chapter on Individual Differences, which considers potential sources of difference such as age, sex, expertise and culture. This full-color 2nd edition has been revised and updated to include: Revised and expanded coverage of taste processing and perception, touch perception, pitch perception, and receptive field modeling. New sections on word perception, the size after-effect, crowding, scene perception, and optic flow. A completely new chapter devoted to multi-sensory processing and synesthesia, with a new tutorial on attentional effects in perception. A new tutorial on visual dysfunction in artists. The book includes a number of helpful textbook features, such as key terms, chapter summaries, and student and instructor supplementary resources. There are also 'Tutorial' sections in each chapter, which provide an opportunity for students to advance their studies by exploring supplementary information on recent or controversial developments. Further, over 700 references to original source material lead the interested reader into the specialist literature. Foundations of Sensation and Perception provides students with a thorough analysis of our perceptual experience, how it relates to the physical properties of the world and how it is linked to the biological properties of the brain. It will be an invaluable resource for those studying psychology and neuroscience, enabling the reader to achieve a firm grasp of current knowledge concerning the complex processes that underlie our perception of the world. Student Resources: Perception Student Learning Program The student website includes our Perception Student Learning Program (Perception SLP) which offers a unique and innovative approach to study. The Perception SLP is available free of charge to departments adopting Foundations of Sensation and Perception by George Mather. Each chapter from Foundations of Sensation and Perception is condensed into a concise summary version, providing an effective set of revision notes. These notes also expand on and elucidate the book's content, with references to specific pages in the textbook. 'Must know' information is presented in a clear, accessible style, along with sections to stretch more advanced students. The notes also provide an integrative framework for a range of interactive multimedia materials and features, including: Animations and simulations of key perceptual phenomena Fill-in-the-blank questions Multiple-choice questions Key-term definitions Research studies Short-essay questions Links to related websites. Several demo chapters from the Perception Student Learning Program are available to view. Instructor Resources We offer web-based, password-protected resources free of charge to instructors who recommend Foundations of Sensation and Perception by George Mather. These resources include: A comprehensive chapter-by-chapter slideshow lecture course A set of short-answer questions per chapter to stimulate discussion. Minimize

Did you forget your Reading Glasses Again? Well we have a s ... Read more

Did you forget your Reading Glasses Again? Well we have a solution for you! Reading Glasses that are the size of a credit card, making them convenient and easy to use. You'll never have to go without reading glasses again. LOW VISION AID +600 Convenient - Keep in your wallet, purse, briefcase, golf bag, vehicle, etc. Designed for Men & Women Adjustable - One size fits all Durable & Shatterproof Includes protective pouch Case Size 3-3/8" x 1-1/2" STRENGTH NOW AVAILABLE IN + 600 Minimize

Enhanced Vision Pebble Portable Video Magnifier The Enh ... Read more

Enhanced Vision Pebble Portable Video Magnifier The Enhanced Vision Pebble Portable Video Magnifier is a lightweight, affordable video magnifier that is an ideal magnification tool for those that may be suffering from poor vision, macular degeneration, glaucoma and other visual impairments. The small, compact size of the Pebble Video Magnifier allows it to fit inside your pocket, purse, or strapped to your belt for easy access whenever you need it. The video magnifier features an adjustable magnification of 2x to 10x and a large, high-resolution LCD display with 6 viewing modes. The Pebble Video Magnifier features a foldable handle with comfort grip and also comes with a great "freeze" image feature which saves a temporary snapshot of the display. The comfortable handle can also be adjusted to different positions depending on the application. For example, the handle can tilt the screen to magnify a sheet of paper to make writing easier and can also be adjusted for hands-free or desktop use. The high resolution LCD display with adjustable brightness is perfect for home or travel use and its compact size can fit in your purse or pocket. Buy your Enhanced Vision Pebble Portable Video Magnifier from ActiveForever.com! Pebble Digital Video Magnifier Features: Over 2 hours of battery life 6 viewing modes Easy writing capability Freeze image with ability to magnify Adjustable handle for multiple viewing options Easy-to-use tactile controls Rechargeable batteries Multiple color modes Enhanced Vision Pebble Video Magnifier Specifications: Screen Dimensions: 3.5" or 4.3" Product Weight: 7.7 ounces Magnification: 2x to 10x LCD Digital Resolution: 320 x 240 Enhanced Vision Pebble Instructions and User Guide Warranty: 2 year manufacturer's warranty Returns: All returns subject to ActiveForevers return policy and a 20% reprocessing fee. Please call Customer Service for a RMA (Return Merchandise Authorization) Number. Unauthorized returns will not be accepted.   Related Searches: Low Vision Device, pebblemagnifier, PEB-A, PEB-A4.3, peble, pebbles - Pebble Portable Video Magnifier - 3.5" viewing screen Minimize

ATN Voyager 3 - 3 Night Vision 3X Bi - ocular with Gen 3 II ... Read more

ATN Voyager 3 - 3 Night Vision 3X Bi - ocular with Gen 3 IIT technology for medium and long - range clarity that's second to none. Click image to enlarge... High-quality 3rd Gen. night vision technology in a 2-eyepiece Bi-ocular that delivers bright, clear, "both eyes open" imaging. It also comes standard with ATN 's cutting edge "smart" technology. This technology consists of a computerized proximity sensor, digital controls and a long-range infrared illuminator. The proximity sensor will automatically turn the unit on and off when it is brought to the viewing position.This helps save your battery life and the life of the unit itself. Digital controls allow you to activate or deactivate all of the features of the Voyager with an easy push of a button. And with the help of the powerful infra-red illuminator in the scope, you can see in total darkness with outstanding clarity. Specifications: U.S. Military-standard 3rd Gen image intensifier tube technology 3X magnification F.O.V. is 14 Resolution: 64 lp / mm S Minimize

With an elegant fluted handle design and sparkling metallic ... Read more

With an elegant fluted handle design and sparkling metallicized finish, these Silver Visions 6 1/4" heavy weight plastic spoons look just like fine silverware but are disposable for the ultimate in convenience! Perfect for weddings, parties, catered events and more, your place settings will look great, and you can simply throw them out afterward. Bulk packed. Sold 600 per case. SLVR VISIONS SPN 600 From Choice Minimize

Everything science teachers want. Designed with teacher inp ... Read more

Everything science teachers want. Designed with teacher input and desire for a safe, secure classroom. Teachers maintain control of the class with all students facing the instructor. The large work surface -46"D x 88"W- is made of chemical resistant phenolic resin and holds the solid epoxy sink (12"W x 8"L x 6"D) and two combination water and gas fixtures. The cabinets provide locked storage space. Side mounted hooks hold book bags off the floor. Electrical LabVision option available and a no sink or fixture option is available. Call for details. This model is compact enough to fit multiple units in a small classroom and is easy to assemble. Dimensions: 88"W x 46"D x 36"H Minimize

Protect your vision from age-related issues such as macula ... Read more

Protect your vision from age-related issues such as macula health with the 18 best vitamins for eyes Minimize

This comprehensive introduction to Sensation and Perception ... Read more

This comprehensive introduction to Sensation and Perception has been highly praised for its unique approach, which begins with the minor senses and progresses to vision. The book begins with an introductory chapter on general physiological, perceptual and theoretical principles which gives the reader the conceptual tools to build a clear understanding of how we perceive the world. The next two chapters then flesh out basic topics such as transduction, receptive fields, and sensory adaptation via coverage of the minor senses (touch, balance, smell, and taste). Later chapters on hearing and vision build on these foundations. This approach allows students to thoroughly grasp the fundamental principles in relation to the relatively simple sensory systems before moving on to the more complex topics. Unlike other perception textbooks, this has a whole chapter on Individual Differences, which considers potential sources of difference such as age, sex, expertise and culture. This full-color 2nd edition has been revised and updated to include: Revised and expanded coverage of taste processing and perception, touch perception, pitch perception, and receptive field modeling. New sections on word perception, the size after-effect, crowding, scene perception, and optic flow. A completely new chapter devoted to multi-sensory processing and synesthesia, with a new tutorial on attentional effects in perception. A new tutorial on visual dysfunction in artists. The book includes a number of helpful textbook features, such as key terms, chapter summaries, and student and instructor supplementary resources. There are also 'Tutorial' sections in each chapter, which provide an opportunity for students to advance their studies by exploring supplementary information on recent or controversial developments. Further, over 700 references to original source material lead the interested reader into the specialist literature. Foundations of Sensation and Perception provides students with a thorough analysis of our perceptual experience, how it relates to the physical properties of the world and how it is linked to the biological properties of the brain. It will be an invaluable resource for those studying psychology and neuroscience, enabling the reader to achieve a firm grasp of current knowledge concerning the complex processes that underlie our perception of the world. Student Resources: Perception Student Learning Program The student website includes our Perception Student Learning Program (Perception SLP) which offers a unique and innovative approach to study. The Perception SLP is available free of charge to departments adopting Foundations of Sensation and Perception by George Mather. Each chapter from Foundations of Sensation and Perception is condensed into a concise summary version, providing an effective set of revision notes. These notes also expand on and elucidate the book's content, with references to specific pages in the textbook. 'Must know' information is presented in a clear, accessible style, along with sections to stretch more advanced students. The notes also provide an integrative framework for a range of interactive multimedia materials and features, including: Animations and simulations of key perceptual phenomena Fill-in-the-blank questions Multiple-choice questions Key-term definitions Research studies Short-essay questions Links to related websites. Several demo chapters from the Perception Student Learning Program are available to view. Instructor Resources We offer web-based, password-protected resources free of charge to instructors who recommend Foundations of Sensation and Perception by George Mather. These resources include: A comprehensive chapter-by-chapter slideshow lecture course A set of short-answer questions per chapter to stimulate discussion. Minimize

The solution to pet cataracts is clear. PetVision - The no ... Read more

The solution to pet cataracts is clear. PetVision - The non-invasive alternative. Directions: Apply 1 to 2 drops in affected eye(s), 2 to 3 times a day, using the following technique. Lean your pets head back so that it is looking upward and apply a single drop. Do not allow the eye to blink or reopen for 10 seconds, to assure that the liquid is absorbed into the eye tissue. Repeat this procedure for each drop of each eye as directed above. Continue regimen for 36 days for best results. Indications: For temporary relief of discomfort due to pet eye irritation. For use as a lubricant and protectant against eye irritation or to relieve dryness of your pets eyes. Active Ingredients: Glycerin (Lubricant 0.25%), Sterile Water (Ophthalmic Grade Isotonic Solution pH 6.8 -7.2), Antioxidants 4% Benzalkonium Cl (Preservative 0.01%). Minimize

This contemporary style chandelier features an oval shaped ... Read more

This contemporary style chandelier features an oval shaped glass with side openings. The circular frosted glass attaches to the center bar suspending from cable cords. It is rated for damp location making it even more versatile. This chic light will give your decor a new and fresh look. Brushed steel finish. Clear glass. Takes one 200 watt halogen bulb (included). 30" wide. Adjusts from 24" to 120" high. Minimize

The Canon High Speed 2-Color Printing Calculator for Low Vi ... Read more

The Canon High Speed 2-Color Printing Calculator for Low Vision is a commercial grade desktop calculator that features an easy-to-see 12-digit, 10mm high luminous display that is especially helpful for the Visually Impaired. It also features a super fast 4 line per second print speed and 2-color (black and white) printing. Uses AC power only. Measures: 9-1/2 wide x 12-7/8 deep. 1-year manufacturer's warranty. PRODUCT FEATURES: 12-digit commercial desktop calculator 10mm digit size Luminous fluorescent display (brighter than LCD in low light) Print Speed: 4 lines per second 2-color printing (Black and Red) Mark up/down Item count Backspace Memory storage Decimal positions: F, 6, 4, 3, 2, 1, 0, +1, +2 Independent memory with accumulation capability Constant multiplication and division Averaging and pairing calculations Kick Stand Minimize

Go Green! Eco-friendly Women's Reading Glasses Set of 4 A ... Read more

Go Green! Eco-friendly Women's Reading Glasses Set of 4 Always looking for your reading glasses? Solve your vision problem and help the environment at the same time with the Go Green! Readers 4 pack. Four fashionable eco-friendly reading glasses in one package. Eyeglass frames are earth-friendly, made from recycled materials, have optical quality lenses and spring hinges. Each reader comes with a coordinating protective eyeglass case. All four reading glasses are in reading power +1.50 and have stylish frames for ladies. You'll have one for every occasion! Never be without your readers again! Minimize

Enhanced Vision Pebble Portable Video Magnifier The Enh ... Read more

Enhanced Vision Pebble Portable Video Magnifier The Enhanced Vision Pebble Portable Video Magnifier is a lightweight, affordable video magnifier that is an ideal magnification tool for those that may be suffering from poor vision, macular degeneration, glaucoma and other visual impairments. The small, compact size of the Pebble Video Magnifier allows it to fit inside your pocket, purse, or strapped to your belt for easy access whenever you need it. The video magnifier features an adjustable magnification of 2x to 10x and a large, high-resolution LCD display with 6 viewing modes. The Pebble Video Magnifier features a foldable handle with comfort grip and also comes with a great "freeze" image feature which saves a temporary snapshot of the display. The comfortable handle can also be adjusted to different positions depending on the application. For example, the handle can tilt the screen to magnify a sheet of paper to make writing easier and can also be adjusted for hands-free or desktop use. The high resolution LCD display with adjustable brightness is perfect for home or travel use and its compact size can fit in your purse or pocket. Buy your Enhanced Vision Pebble Portable Video Magnifier from ActiveForever.com! Pebble Digital Video Magnifier Features: Over 2 hours of battery life 6 viewing modes Easy writing capability Freeze image with ability to magnify Adjustable handle for multiple viewing options Easy-to-use tactile controls Rechargeable batteries Multiple color modes Enhanced Vision Pebble Video Magnifier Specifications: Screen Dimensions: 3.5" or 4.3" Product Weight: 7.7 ounces Magnification: 2x to 10x LCD Digital Resolution: 320 x 240 Enhanced Vision Pebble Instructions and User Guide Warranty: 2 year manufacturer's warranty Returns: All returns subject to ActiveForevers return policy and a 20% reprocessing fee. Please call Customer Service for a RMA (Return Merchandise Authorization) Number. Unauthorized returns will not be accepted.   Related Searches: Low Vision Device, pebblemagnifier, PEB-A, PEB-A4.3, peble, pebbles - Pebble Portable Video Magnifier - 4.3" viewing screen Minimize

These elite performance night vision goggles feature a high ... Read more

These elite performance night vision goggles feature a high-quality intensifier tube and a complex optical system that provides edge-to-edge clarity and an extra-wide 50 field of view. The focusing system is good enough to allow comfortable book reading in total darkness. Sturdy, shock- and water-proof aluminum body. Comes with a comfortable head mask and a multicompartment carrying case. High-resolution Generation 2+ intensifier tube. 26mm objective lens. 9" to infinity focusing distance. 590-ft. viewing distance. 36-hour runtime from a 3V lithium battery (included). Minimize

RC Car & Truck Ceramic Lightning Yellow Seal Bearing kits a ... Read more

RC Car & Truck Ceramic Lightning Yellow Seal Bearing kits are specially designed for off-road or excessively dirty driving environments. These ABEC #1 bearings are maintenance free and lubed for life. The heavy duty rubber seal provides extra protection against the harshest elements; the ceramic ball provides lower friction and increased durability. Ceramic hybrids are lighter, have less rolling resistance and can sustain higher operating temperatures than traditional bearings. All Ceramic Lightning Yellow sealed bearings are packed in grease and will require a short break in period to loosen up. KIT (21) GENERAL S.-VISION PRO Minimize

Peak Vision TR9 The TR9 features a 3-piece rimless fr ... Read more

Peak Vision TR9 The TR9 features a 3-piece rimless frame crafted from magnesium/aluminum alloy. The TR9 features a narrower lens cut for men and women with narrow to medium facial profiles. The TR9 breaks under the 20-gram weight threshold for an amazingly lightweight fit. The TR9 features PeakVision's Dual-Zone Amber NXT unbreakable lenses that deliver perfect light management for both the sky and turf with remarkable optical glass-like clarity. It is also available in Rx. This purchase comes with a microfiber lens care bag, a durable zippered hard case with clip, and a one-year warranty. & Distortion In addition to the challenges associated with single filter lens, most sunglass lenses today are injection-molded polycarbonate plastic , a 40 year old manufacturing technology. This technology, while producing light weight and inexpensive lenses, also produces lenses with very poor optical clarity. The distortion created during injection molding is a visible and pervasive artifact of all current performance sunglass lenses and also interferes with the ability to visualize contours and estimate distances. The graphic to the right shows a pair of our competitor's sunglasses bottom and PeakVision Sports Performance Eyewear through an optics viewer that displays optical distortion as a rainbow effect. To address the distortion in injection-molded polycarbonate lenses, PeakVision Sports utilizes a new material called NXT This new material provides clarity equivalent to optical glass at less than 40% of the weight, while offering scratch and shatter resistance far superior to traditional polycarbonate lenses. Additionally, NXT offers 100% UV400 protection! & Dual Zone & PeakVision Sports incorporates two different technologies into a noticeably unique and differentiated lens by integrating multiple color management filters into a sport lens made from a revolutionary new optical polymer. PeakVision Sports developed the patented Dual-Zone filtration that utilizes different filters in two zones of a sunglass lens. In the upper zone, neutral-density gray filtration eliminates overhead glare from the sun and enhances distance perception. Through precise color and light management technology, PeakVision Sport's upper gray zone gradually transitions into an amber lower zone which enhances a golfer's ability to read the topography of the green. For skiers, the upper gray zone transitions into a vermillion lower zone. . & & & Eye Strain & Our patented Dual-Zone lens addresses the number one challenge facing sunglass wearers – no single color filter can simultaneously address the extremes of light conditions always encountered with a bright sky and darker terrain. Our lens balances the light to reduce the workload on the iris which manages the pupil . By reducing the range in which the iris must operate, the eye is less fatigued and more stable. The enhanced stability delivers better vision over the course of a day. Dr. Burton Worrell, a UC Berkeley Professor and the eye doctor for Major League Baseball Umpires, evaluated our sunglasses and substantiated our claims! . & & Performance Traditional sunglasses marketed in the performance eyewear category are faced with Minimize

This comprehensive introduction to Sensation and Perception ... Read more

This comprehensive introduction to Sensation and Perception has been highly praised for its unique approach, which begins with the minor senses and progresses to vision. The book begins with an introductory chapter on general physiological, perceptual and theoretical principles which gives the reader the conceptual tools to build a clear understanding of how we perceive the world. The next two chapters then flesh out basic topics such as transduction, receptive fields, and sensory adaptation via coverage of the minor senses (touch, balance, smell, and taste). Later chapters on hearing and vision build on these foundations. This approach allows students to thoroughly grasp the fundamental principles in relation to the relatively simple sensory systems before moving on to the more complex topics. Unlike other perception textbooks, this has a whole chapter on Individual Differences, which considers potential sources of difference such as age, sex, expertise and culture. This full-color 2nd edition has been revised and updated to include: Revised and expanded coverage of taste processing and perception, touch perception, pitch perception, and receptive field modeling. New sections on word perception, the size after-effect, crowding, scene perception, and optic flow. A completely new chapter devoted to multi-sensory processing and synesthesia, with a new tutorial on attentional effects in perception. A new tutorial on visual dysfunction in artists. The book includes a number of helpful textbook features, such as key terms, chapter summaries, and student and instructor supplementary resources. There are also 'Tutorial' sections in each chapter, which provide an opportunity for students to advance their studies by exploring supplementary information on recent or controversial developments. Further, over 700 references to original source material lead the interested reader into the specialist literature. Foundations of Sensation and Perception provides students with a thorough analysis of our perceptual experience, how it relates to the physical properties of the world and how it is linked to the biological properties of the brain. It will be an invaluable resource for those studying psychology and neuroscience, enabling the reader to achieve a firm grasp of current knowledge concerning the complex processes that underlie our perception of the world. Student Resources: Perception Student Learning Program The student website includes our Perception Student Learning Program (Perception SLP) which offers a unique and innovative approach to study. The Perception SLP is available free of charge to departments adopting Foundations of Sensation and Perception by George Mather. Each chapter from Foundations of Sensation and Perception is condensed into a concise summary version, providing an effective set of revision notes. These notes also expand on and elucidate the book's content, with references to specific pages in the textbook. 'Must know' information is presented in a clear, accessible style, along with sections to stretch more advanced students. The notes also provide an integrative framework for a range of interactive multimedia materials and features, including: Animations and simulations of key perceptual phenomena Fill-in-the-blank questions Multiple-choice questions Key-term definitions Research studies Short-essay questions Links to related websites. Several demo chapters from the Perception Student Learning Program are available to view. Instructor Resources We offer web-based, password-protected resources free of charge to instructors who recommend Foundations of Sensation and Perception by George Mather. These resources include: A comprehensive chapter-by-chapter slideshow lecture course A set of short-answer questions per chapter to stimulate discussion. Minimize