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| tags: | 200mm 300mm 35mm alpha angle aspherical camera cameras canon chromatic digital elements features focal focus glass high image length lens lenses macro nikkor nikon optical performance quality range sony telephoto video warranty wide year zoom |
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$16.95 |
Biomedics 55 Premier was found in a recent clinical study to be a lens design which effectively controlled spherical aberration in the lens and human eye. Spherical aberration is the inability of a lens to focus light on a common point. With Biomedics 55 Premier, its ability to control aberration produces a contact lens that provides clearer, crisper, sharper vision.  |
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$24.95 |
Bausch & Lomb PureVision contact lenses are the first lenses made using our unique AerGel material, delivering exceptional vision, with outstanding comfort and health. Their unique optical design makes them the only lens that successfully reduces spherical aberration a natural condition that causes objects to appear blurred or hazy and the special rounded edge profile ensures a comfortable fit on your eye. With PureVision lenses you ll always experience life with visual clarity and comfort that fits the demands of your lifestyle. AerGel makes PureVision lenses exceptionally healthy. They allow natural levels of oxygen to reach your eyes, and resist pro [...]. |
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$599.00 |
Nikon 60mm f 2.8G AF-S ED Micro-Nikkor Lens A wide-angle premium lens that delivers stunning images. The AF-S Micro NIKKOR 60mm f 2.8G ED Lens allows photographers to shoot 1:1 life-size close-ups without the need for any other accessories. To ensure superior picture quality at all subject distances from macro to infinity a host of state-of-the-art Nikon original optical features and technologies are incorporated. Two aspherical lenses are employed to correct spherical aberration and coma. The Nano Crystal Coat dramatically reduces ghosting and flare caused by internal reflections. An additional ED glass element minimizes chromatic aberration to delive [...]. |
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$169.94 |
-Refractor telescope. - Mounts on a sturdy aluminum tripod. - Focal length for rich, crisp images with little or no chromatic aberration. - Connect a camera to the telescope with an appropriate T-adapter and capture astronomical and terrestrial. |
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$39.99 |
Exceptional quality of vision–with unique next-generation spherical aberration correction. Benefits include: Long wearing times and healthy eyes–delivered by our patented AerGel™ silicone hydrogel material. Outstanding comfort–with a consistently smooth, wettable, clean lens surface. |
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$429.95 |
Nikon 60mm f 2.8G AF-S ED Micro-Nikkor Lens A wide-angle premium lens that delivers stunning images. The AF-S Micro NIKKOR 60mm f 2.8G ED Lens allows photographers to shoot 1:1 life-size close-ups without the need for any other accessories. To ensure superior picture quality at all subject distances from macro to infinity a host of state-of-the-art Nikon original optical features and technologies are incorporated. Two aspherical lenses are employed to correct spherical aberration and coma. The Nano Crystal Coat dramatically reduces ghosting and flare caused by internal reflections. An additional ED glass element minimizes chromatic aberration to delive [...]. |
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$848.00 |
The Sony G-Series 70-300mm f4.5-5.6 Telephoto Zoom Lens is a brilliant performer for a wide range of medium-distance and long shots with SSM (Super Sonic wave Motor) design for fast silent auto-focus ED glass to virtually eliminate chromatic aberration focus hold button and more. Minimum focusing distance of about 4 feet (1.2m) lets you move in close to your subject - and even at full zoom extension it captures sharp clear images thanks to the benefit of Super SteadyShot® image stabilization built into every Sony Alpha system DSLR. (35mm equivalent: 105-450mm). Key Features: SSM (Super Sonic Wave Motor) Designed for fast smooth silent automatic focusin [...]. |
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$248.00 |
// Popup window code function newPopup(url) { popupWindow = window.open( urlpopUpWindowheight=560width=600left=10top=10resizable=yesscrollbars=yestoolbar=yesmenubar=nolocation=nodirectories=nostatus=yes) } Click here for information about this product from Sony Sony Alpha NEX E-Mount E 30mm f 3.5 Macro Lens Macro lens ideal for shooting detailed closed-ups of small subjects & HD video. Boasting high contrast and minimal chromatic aberration from infinity on down to 1:1 magnification at all aperture settings the Sony Alpha NEX E-Mount E 30mm f 3.5 Macro Lens (30mm focal length f 3.5 maximum aperture) ensures excellent image quality throughout the entire [...]. |
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$149.99 |
-Reflector telescope. - Paraboloidal mirrors to insure sharp images free of spherical aberration effects. - Red dot finder scope attaches to main tube. - Focal length combine to produce crystal clear images even at high power magnification. - Eq. |
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$589.99 |
The new Magnus 65ED and 80ED apochromatic telescopes are ideal for crisp wide field observing and imaging. The Magnus's objective lens is made from premium ED glass (Extra Low Dispersion) and is virtually free of chromatic aberration (also known as co. |
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$599.99 |
Includes premium foam lined protective hard carrying case, plossl eyepiece and erect image diagonal Apochromatic refractor telescope and spotting scope Extra low dispersion glass with virtually free of chromatic aberration Triplet fully multi-coated lens Great for digi-scoping photography Crayford two speed focusing system Optical System: Refractor Max Power: 93.33x Objective Lens (mm): 80 Focal Length(mm): 560 Focal Ratio: 7 Optical Coating: Full Focus System: 2 in. Crayford Eyepiece: PL6mm, 8-24 Diagonal: 2 in. 90 degree Limited lifetime warranty Weight (oz.): 6.65/14.66 The new Magnus 65ED and 80ED apochromatic telescopes are ideal for crisp wide fi [...]. |
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$474.99 |
The new Magnus 65ED and 80ED apochromatic telescopes are ideal for crisp wide field observing and imaging. The Magnus's objective lens is made from premium ED glass (Extra Low Dispersion) and is virtually free of chromatic aberration (also known as co. |
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$474.99 |
Includes premium foam lined protective hard carrying case, plossl eyepiece and erect image diagonal Apochromatic refractor telescope and spotting scope Extra low dispersion glass with virtually free of chromatic aberration Triplet fully multi-coated lens Great for digi-scoping photography Crayford two speed focusing system Optical System: Refractor Max Power: 65x Objective Lens (mm): 65 Focal Length(mm): 390 Focal Ratio: 6 Optical Coating: Full Focus System: 1.25 in. Crayford Eyepiece: PL6mm 8-24 Diagonal: 1.25 in. 90 degree Limited lifetime warranty Weight (oz.): 2.29/5.05 The new Magnus 65ED and 80ED apochromatic telescopes are ideal for crisp wide f [...]. |
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$12.69 |
The AV panels are made of high performance PC glue shell. The socket panels are very practical and durable for a long time use. The AV panels can connect microphone with different kinds of equipments. The practical socket panels are designed very exquisite and meticulous. |
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$14.39 |
The AV panels are made of high performance PC glue shell. The socket panels are very practical and durable for a long time use. The AV panels can connect microphone with different kinds of equipments. The practical socket panels are designed very exquisite and meticulous. |
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$423.25 |
smc PENTAX DA 55-300mm f 4-5.8 ED. The versatile DA 55-300mm ED zoom lens offers an extreme telephoto zoom range, perfect for those moderate to long shots. ED elements compensate for chromatic aberration, while the PENTAX SP coating protects the exposed lens elements. Developed specifically for PENTAX digital SLRs, the DA 55-300mm ED zoom has a focal length equivalent to 82.5mm to 450mm in the 35mm format. |
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$429.95 |
D Fa 55-300mm F/4-5.8 Ed Telephoto Zoom Lens Brand: Pentax PTX21720 Extreme Telephoto Range Zoom Lens Focal Length Equivalent To 82.5mm-450mm In The 35mm Format Pentax Sp Coating Protects Exposed Lens Elements Ed Elements Compensate For Chromatic Aberration Developed Specifically For Pentax Digital Slr Cameras Product Class: Camcorder Access-Other UPC: 27075141186 Manufacturer's Warranty: One Year. |
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$281.80 |
50-200mm f 4-5.6 ED WR Telephoto Zoom Lens Brand: Pentax Imaging 21870 The Extra-low Dispersion (ED) glass lens element and two aspherical lens elements offer superior sharpness with minimum chromatic and spherical aberration A simple, functional design provides improved operability and body-based depth of field control The focal length is equivalent to 76.5-307mm in the 35mm format Developed specifically for Pentax digital SLR cameras. |
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$13.99 |
This elegant and clean white Cable Wall Plate will give your setup a professional and customized look. You can use the Cable Wall Plate for other functions as well, just make sure to be mindful of not crossing connections. The jacks are in a coupler configuration so installation of the internal cables (inside the wall) are just as easy as connecting the external ones. This clean looking Durable Wall Plate will give your home theater a professionally installed look. |
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$16.39 |
This elegant and clean white Cable Wall Plate will give your setup a professional and customized look. You can use the Cable Wall Plate for other functions as well, just make sure to be mindful of not crossing connections. The jacks are in a coupler configuration so installation of the internal cables (inside the wall) are just as easy as connecting the external ones. This clean looking Durable Wall Plate will give your home theater a professionally installed look. |
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$1399.95 |
Da 300mm F/4 Ed (If) Sdm Telephoto Lens Brand: Pentax PTX21760 High-Performance Telephoto Lens Focal Length Equivalent To 450mm In The 35mm Format Sdm System Creates Smoother, Quieter Auto Focus Quick-Shift Focus System For Instant Switching From Auto Focus To Manual Focus Super Protective Coating Protects The Exposed Lens Elements Ed Elements Compensate For Chromatic Aberration Weather-Resistant & Dust-Resistant Body Developed Specifically For Pentax Digital Slr Cameras Product Class: Camcorder Access-Other UPC: 27075141261 Manufacturer's Warranty: One Year. |
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$1699.95 |
Da 60-250mm F/4 Ed Sdm Telephoto Lens Brand: Pentax PTX21750 High-Performance Zoom Telephoto Lens Focal Length Equivalent To 92-383mm In 35mm Format Sdm Auto Focus System For Accurate, Quiet Focusing Performance Quick-Shift Focus System For Instant Switching From Auto Focus To Manual Focus Super Protective Coating Protects The Exposed Lens Elements Ed Lens Elements Compensate For Chromatic Aberration Weather-Resistant & Dust-Resistant Construction Developed Specifically For Pentax Digital Slr Cameras Product Class: Camcorder Access-Other UPC: 27075141247 Manufacturer's Warranty: One Year. |
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$13.99 |
This is the Half Frame Resin Reading Glasses. Fashionable half frame design make this fashion reading glasses more stylish and unique. Smudge resistant and easy to keep clean, it is hard to get these glasses dirty. Protect your eye from dust as well as relieve the eye fatigue. This fashion reading glasses helps readers to see clear and reduces reflective glare. Give you better vision over the course of a day. The Resin Reading Glasses will not cause chromatic aberration. |
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$43.99 |
You can use this Video Switch Splitter to make computers switch in a screen. This DSW41 Video Switch Splitter is quite simple and practical for you. Video Switch Splitter can respectively connect each host to the converter on the IN1, IN2 and connect the screen to the OUT connector. Though the operation of Video Switch Splitter is simple but it avoids a lot of wiring troubles. |
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$1029.95 |
Da 16-50mm F/2.8 Ed Al (If)Sdm Zoom Lens Brand: Pentax PTX21650 High-Performance Wide Angle Zoom Lens Focal Length Equivalent To 24.5mm-76.5mm In The 35mm Format Sdm System Creates Smoother, Quieter Auto Focus Quick-Shift Focus System For Instant Switching From Auto Focus To Manual Super Protective Coating Protects The Exposed Lens Elements 2 Ed Elements & 3 Aspherical Elements Compensate For Chromatic & Spherical Aberration Weather-Resistant & Dust-Resistant Body Developed Specifically For Pentax Digital Slr Cameras Product Class: Camcorder Access-Other UPC: 27075129252 Manufacturer's Warranty: One Year. |
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$2239.95 |
Canon EF 70-200mm f 2.8L IS II USM Zoom Lens Canons essential high-quality telephoto zoom lens for professionals The Canon EF 70-200mm f 2.8L IS II USM increases the speed performance and optical quality of the EF 70-200 f 2.8L IS USM while maintaining all of the characteristics that have made it a legend for professionals and advanced amateurs alike. The EF 70-200mm f 2.8L IS II USM features one fluorite and five UD elements for increased optical quality and reduced chromatic aberration. It has a minimum focusing distance of 1.2m 3.9 ft. at all zoom settings which is useful for photographers in smaller spaces trying to get closer to a subject. It feat [...]. |
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$29.99 |
PUREVISION CONTACTS by BAUSCH & LOMB are the first lenses made using our unique AerGel material, delivering exceptional vision, with outstanding comfort and health. Their unique optical design makes them the only lens that successfully reduces spherical aberration - a natural condition that causes objects to appear blurred or hazy - and the special rounded edge profile ensures a comfortable fit on your eye. With PureVision lenses you ll always experience life with visual clarity and comfort that fits the demands of your lifestyle. PureVision contact lenses by Bausch & Lomb. Versatile monthly disposable lenses that are designed for daily or extended wea [...]. |
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$775.00 |
Unique and fashionable, our three stone blue diamond ring is a creative aberration from the traditional three stone diamond ring. Three authentic blue diamonds weigh a total of 0.36 carats of diamonds set in 14k white gold. Also available in all white diamonds by request. No. of Blue Diamonds: 3 Total Blue Diamond Carat Weight: 0.36 Carats Blue Diamonds are authentic, natural diamonds that have been treated. |
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$235.61 |
EF-S 18-55mm f 3.5-5.6 IS Zoom Lens Brand: Canon USA 2042B002 In response to demands of photographers, this standard zoom lens is designed with Canon Optical Image Stabilizer technology while retaining the compactness and lightness of previous models Its stabilization allows sharp hand-held shots at shutter speeds up to four stops slower than otherwise possible It consists of 11 elements in 9 groups and uses an spherical lens element to correct aberration for excellent image quality throughout the zoom range and a circular aperture for exquisite rendering of out-of-focus backgrounds Without a lot of size, weight or cost, this lens expands picture-takin [...]. |
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$186.45 |
The DA 18-55mm II is the ideal zoom lens for a wide range of shooting applications, covering a wide to moderate wide-angle. This lens has improved resolution to match with high resolution sensors and PENTAX SP coating which protects the exposed lens elements. Developed specifically for PENTAX digital SLRs, the DA 18-55mm II has aspherical elements to compensate for spherical aberration, and a focal length equivalent to 27mm to 82.5mm in the 35mm format. 18-55mm f 3.5-5.6AL II Ideal zoom focal range for a wide range of shooting applications, Improved resolution to match new DSLR. |
