ReviewsAspherical Mirror

Sony FE 70-200mm f/2.8 GM OSS Lens

  • G Master design combines extraordinary sharpness and smooth bokeh, Constant F2.8 max aperture maintains exposure and depth of field.Weight 1480 g (without tripod mount).
  • Class-leading min. focus distance of 37.8” / 0.25x max. mag, Dual floating focus system for high AF speed and precision, XA, ED/Super ED elements and Nano AR Coating for superb resolution.
  • Aspherical elements & 11-blade circular aperture for gorgeous bokeh, Min. focus breathing and par focal design ideal for video, Direct coupled mechanical focus system for precise manual focus.
  • Rigid construction with constant lens length during focusing and zooming, High performance Optical Steady Shot Image stabilization, Dust and moisture resistant for robust reliability.
  • Nano AR coating suppress reflections, flare and ghosting, XA (extreme aspherical) element with 0.01 micron surface precision.
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Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony E APS-C Mirrorless Cameras

  • World’s first high-speed standard zoom lens for APS-C cameras with the focal length range of 17-70mm 4.1x zoom ratio.
  • Outstanding optical performance with 16 elements in 12 groups featuring two GM (Glass Molded Aspherical) lens -elements and one hybrid aspherical lens element.
  • Upgraded VC effective in combination with Sony APS-C mirrorless cameras, leveraging AI for video shooting.
  • Close focusing capability with MOD of just 7.5” at 17mm / 15.4" at 70mm.
  • Moisture-Resistant Construction and Fluorine Coating.
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Sigma 30mm F1.4 Contemporary DC DN Lens for Sony E 302965 Renewed

  • This all-new 30mm F1.4 lens from SIGMA delivers the performance and functionality that help pros succeed in news, nature, and many other fields of....
  • Versatile standard prime 30mm lens which is designed for APS-C-format Sony E-mount mirrorless cameras where it provides a 45mm equivalent focal....
  • Stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance..
  • One aspherical element and one double-sided aspherical element control a range of spherical aberrations and distortions for increased sharpness and....
  • Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and....
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Olympus M.Zuiko Digital ED 9-18mm F4.0-5.6 Lens, for Micro Four Thirds Cameras

  • Wide-angle zoom lens is designed for Micro Four Thirds mirrorless cameras and provides an 18-36mm equivalent focal length range..
  • Two Dual Super Aspherical elements, along with one high refractive index element and an aspherical element, reduce spherical aberrations and distortions throughout the zoom range for improved sharpness with minimal distortion..
  • One extra-low dispersion element suppresses color fringing and chromatic aberrations for greater clarity and color accuracy..
  • Movie & Still Compatible (MSC) autofocus system benefits both photo and video applications due to its smooth, quiet, and fast performance..
  • Retractable lens design with a locking button maintains a compact profile when the lens is not in use..
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Nikon AF-S DX NIKKOR 18-300mm f/3.5-5.6G ED Vibration Reduction Zoom Lens with Auto Focus for Nikon DSLR Cameras

  • Versatile, Ultra High Power 16.7X Zoom Lens.
  • Focal Length Range : 18 to 300 millimeter, Minimum Focus Distance : 1.48 feet( 0.45 meter) Only at 300 millimeter zoom setting.
  • LC-77 front lens cap, LF-4 Rear lens cap, HB-58 Hood / Product packaging : White plain box.
  • 3 Extra low Dispersion (ED) Elements, 3 Aspherical Elements.
  • Silent Wave Motor (SWM), 77 millimeter Filter Thread,Format Compatibility Nikon DX. Lens construction:19 elements in 14 groups (including 3 aspherical lens elements and 3 ED lens elements).
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Rokinon RK12M-E-SIL 12mm F2.0 Ultra Wide Angle Fixed Lens for Sony E-mount NEX and for Other Cameras

  • Note: This is a manual focus lens and the user must operate it in manual mode. Product is for APS-C and not for full frame..
  • Focuses to 7.9" (0.2m) and Accepts 67 Filters..
  • 98.9 Degree Angle of View / 18mm (35mm Equivalent. Diaphragm blades: 6. Fast f/2.0 Maximum Aperture Benefits Working in Low-Light Conditions.
  • Nano Coating System (NCS) For Increased Light Transmission and Reduced Internal Reflections.
  • Utilizes 12 High Precision Glass Lens Elements Including 1 Hybrid Aspherical (H-ASP) + 1 Aspherical (AS) + 1 Low-Dispersion (ED) High Precision Glass....
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Nikon AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED Vibration Reduction Zoom Lens with Auto Focus for Nikon DSLR Cameras

  • Goes from wide-angle (18 millimeter ) to telephoto (140 millimeter ) for great snapshots and videos in just about any situation.
  • Nikon Silent Wave Motor (AFS) enables fast, accurate and quiet autofocus, Minimum focus distance 0.45 m (1.48 ft) from focal plane at all zoom positions Focal Length : 18-140 millimeter.
  • VR image stabilization for sharper handheld photos and videos in low-light situations and at telephoto distances.Zoom Ratio 7.8 x.
  • Extra-low Dispersion (ED) glass minimizes chromatic aberration, and aspherical lens element virtually eliminates coma. Type G AF-S DX lens with built-in CPU and F mount. Lens construction-17 elements in 12 groups (including 1 ED lens element, 1 aspherical lens element).
  • Nikon Super Integrated Coating (SIC) enhances light transmission efficiency and offers superior color consistency and reduced flare.
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Sigma 18-250mm f3.5-6.3 DC Macro OS HSM for Canon (883101) (Renewed)

  • Sigma USA Authorized Dealer, 4-Year Sigma USA Warranty.
  • Covering wide angle 18mm to telephoto 250mm, this versatile lens designed exclusively for digital SLR cameras, is suitable for all-purpose photography including landscape, sport, and macro photography. It is convenient when you wish to keep your equipment to a minimum and yet still be prepared for all opportunities and situations, such as travels..
  • Special Low Dispersion (SLD) glass element with three aspherical lenses, including a double-sided aspherical lens, have been used in the lens’ construction–offering excellent correction of color aberration, for better clarity and quality of images throughout the zoom range..
  • Super Multi-Layer Coating has also been employed to reduce flare and ghosting with this lens. This makes it resistant to strong incident light, such as backlight behind a subject, providing sharper, high contrast images even shooting into a light source..
  • Close-up capability is improved with the minimum focusing distance of 13.8″ throughout the entire zoom range, and maximum magnification ratio of 1:2.9. In APS-C size equivalent, macro photography with approximately 1:2 magnification ratio is possible..
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Sigma 18-35mm F1.8 Art DC HSM Lens for Canon DSLR Cameras (210101) USB Dock + 64GB SD Card & Advanced Holiday Photo & Travel Bundle (6 Items)

  • BUNDLE INCLUDES: Sigma 18-35mm f/1.8 DC HSM Art Lens for Canon DSLR Cameras with Sigma USB Dock for Canon Lenses, Koah Tillary Messenger Camera Bag with Accessory and Cleaning Kit and SanDisk 64GB Ultra SDXC UHS-I 100MB/s Memory Card.
  • DC FOR DIGITAL: Sigma's DG lenses are specifically designed to deliver the ultimate level of performance on full frame digital SLRs. Sigma DGs also maximize the abilities of 35mm SLR cameras and APS-C size DSLRs.
  • ART LENS: Engineered for those who see photography as a critical expression of self, our Art line offers sophisticated optical performance and abundant expressive power to deliver faithfully on your artistic vision.
  • ASPHERICAL LENS ELEMENTS: The aspherical lens complex allows freedom of design, improved performance, a reduced number of component lenses and a compact size.
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Eyecedar 5-Pack Reading Glasses Men Blue Light Blocking Half frame Rectangle Style Metal Grey Spring Hinges Readers 2.00

  • Reading glasses men 2.00 power.2 Years Warranty and Friendly Customer Service.
  • Metal half frame rectangle style, stainless steel material lightweight and durability. Medium size fits most face shapes, has a good wearing effect. Spring hinges help glasses adapt to face wear comfortable. Adjustable nose pads for added comfort. Aspherical environmentally friendly material lens, standard pupillary distance and accurate magnification to ensure eye comfort when wearing. Better production quality and Best price guarantee.
  • 5 pairs of metallic gray glasses, you can use it easily no matter where you are. Keep a pair at your favorite reading place. Aspherical high-quality blue light blocking lens can filter harmful blue light of 411-415 wavelengths emitted by screens of mobile phones, computers, tablets, etc., to protect your eyes when reading..
  • Worry-free shopping and risk-free try. When there is any problem with the product quality, just contact the seller without hesitation to solve it, until you are satisfied, you have no risk of trying.
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Rokinon FE14M-E 14mm F2.8 Ultra Wide Lens for Sony E-mount and Fixed Lens for Other Cameras (Renewed)

  • Ultra-wide angle of view on both full frame and APS-C cameras.Lens has a minimum focusing distance of 0.9' (28 cm) for enhanced close-up shots..
  • Excellent construction and superior build quality for razor sharp images.
  • Features built-in petal type hood, Focal Length :14mm.
  • Lens has a minimum focusing distance of 0.9' (28 cm) for enhanced close-up shots, Lens not zoomable. No autofocus..
  • Super multi-layer coating to reduce flares and ghost images.
  • Aspherical lens elements improve peripheral image quality. Circular diaphragm (7 blades) delivers beautiful, soft backgrounds.
  • Optical Image Stabilizer provides up to 4 shutter speed stops of correction..
  • Ring USM, high-speed CPU, and optimized AF algorithms for fast auto focusing with a minimal focusing distance of 0.23m..
  • Full-time manual focus for manual adjustment while in AF mode with silent and smooth operation making it suitable for video recording..
  • Aspherical lens elements improve peripheral image quality..
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