ReviewsOptical Element

AVON Anew Ultimate Supreme Advance Performance Cream 1.07 oz …Brand New from AVON

  • Gateron Optical Switch&Hot Swappable. To achieve ultimate experience, SK61 adopts the renowned Gateron optical switches which is also hot swappable....
  • Three Layers Programmable&NKRO. Despite the three layers programmable mode, FN1/FN2/FN3, all kinds of keyboard key function could be set through....
  • Water-resistant Mainboard&PBT Thermal Sublimation Keycaps. We believe that details could make a brand. So we have strictly select the PBT material for....
  • 16.8 Million RGB Backlight Available. RGB is such a cool element while playing games. SK61 fully knows your needs and thus this model is equipped with....
  • Compatible with Mac and Windows. This model supports both Win&Mac layout, no worry of the compatibility. Moreover, equipped with the Type-C cable....
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SVBONY Telescope Barlow Lenses, 1.25 Inch Telescope Accessory, Fully Metal Multi Coated Broadband Green Film Barlow Lens 5X for Telescope Astronomy Eyepiece

  • The value must have 5x barlow lens doubles the magnification of any 1.25 inch eyepiece.
  • double the capacity of an existing set eyepieces at the cost of a single eyepiece.
  • Quality aluminum stock and black anodized body.
  • 3 element 2 group lenses with multi coated optics design make image more crisp and sharp.
  • Qulity and shorty aluminum stock and black anodized body for a convenient long term use.
  • 2 element one group broadband green film multi coated optical glass.
  • the housing is blackened to maximize image contrast.
  • both that gets high quality observation without additional chromatic.
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Zeiss Touit 2.8/50M Macro Camera Lens for Sony E-Mount Mirrorless Cameras, Black

  • EXCELLENT RESOLUTION AND HIGH CONTRAST: Richly saturated and vivid colours are a must in the creation of lasting impressions. However, stray light within an optical system leads to a lightening of the image that is particularly noticeable in the shadows. This reduces image contrast, with the result that exposures lack contrast and appear faded. To avoid this, ZEISS combines various specially developed technologies to reduce the undesirable effects of stray light..
  • ASPHERICAL DESIGN: The asperical lens design ensures consistent imaging performance throughout he entirefocusing range as well as shapness to the periphery of the image. The asphere's morecomplex surface profile can reduce or eliminatespherical aberration and also reduce other optical aberrations compared to a simple lens..
  • SMOOTH AND RELIABLE AUTOFOCUS: The design of the autofocus system requires an extremely accurate shifting of particular lens groups. The focusing system of ZEISS lenses is designed to ensure a robust and smooth-running autofocus mechanism with the best imaging performance..
  • FLOATING ELEMENTS DESIGN: Today's camera technologies and high-resolution sensors demand continuous improvement of lens performance. Thanks to the use of the latest floating element design principles, op....
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Celestron 93317 Omni Series 1.25\ (6mm) Eyepiece

  • Omni eyepieces offer a quality 4-element Plossl optical design at a super affordable price.
  • Rubber eyecups provide comfort and increase contrast.  Leave them up or fold them down when wearing eyeglasses..
  • Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections.
  • 1.25” barrels are threaded to accept filters.
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Celestron Omni Series 1-1/4 4MM Eyepiece

  • Omni eyepieces offer a quality 4 element Plossl optical design at a super affordable price.
  • Rubber eyecups provide comfort and increase contrast.
  • Leave them up or fold them down when wearing eyeglasses.
  • Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections.
  • 1.25 inch barrels are threaded to accept filters.
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Prism Spectroscope GI-7205

  • Features a precision lens and 3-element amici prism system housed in a stainless steel tube..
  • Fits bar-type, holders for optical bench..
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Apple iPhone 8 Boost Mobile 64GB - Gold Renewed

  • This iPhone is only for use with Boost Mobile and cannot be Unlocked for use with other carriers..
  • 4. 7-Inch (diagonal) widescreen LCD multi-touch display with IPS technology and Retina HD display.
  • 12MP camera with Optical image stabilization and Six-element lens.
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Kenko 2.0X PRO 300 Teleconverter DGX for Canon EOS Digital SLRs

  • Optimized for use with long telephoto lenses.
  • Depth of Field :1/1.4 of prime lens .Exposure Magnification :Approx 4 times with fully Automatic diaphragm coupling.
  • Made with Hoya precision multicoated optical glass.
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Hoya 67mm Alpha MC UV Filter

  • Makes outdoor photography less hazy and indistinct by absorbing UV light.
  • The clear filter has no additional coloration or contrast so you can pair it with other filters.
  • Protects front lens element from dust, moisture and scratches.
  • Multi-coating reduces flare, ghosting and reflections.
  • Made from optical glass and a precision-milled aluminum frame.
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Sony FE 1.4x Teleconverter

  • 1.4x tele converter that maintains full G Master performance. Compatible lens- SEL70200GM, SEL100400GM. Mount: Sony E-mount.
  • Impressive optical performance with aspherical lens element, Precision engineered for versatility and reliability.
  • Dust and moisture resistant design for maximum reliability.
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Hoya 82mm Alpha MC UV Filter

  • Makes outdoor photography less hazy and indistinct by absorbing UV light.
  • The clear filter has no additional coloration or contrast so you can pair it with other filters.
  • Protects front lens element from dust, moisture and scratches.
  • Multi-coating reduces flare, ghosting and reflections.
  • Made from optical glass and a precision-milled aluminum frame.
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