Best Optical Element

YUNZII SK64S Black Wireless 60% Keys NKRO Gateron Optical Switch RGB Backlight Programmable Mechanical Gaming Keyboard Gateron Optical Brown Black 64 Keys

  • 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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Snappy Photo Filter And Stickers

  • 99.9% Pure Fused Quartz glass element with a base refractive Index of only 1.46 for razor sharp images.
  • 46mm Weight-Optimized Aluminum frame for the Inspire 2 X5 / X5S / X7 camera to balance the gimbal and camera lens perfectly..
  • 1.3 Stop Circular Polarizer for reducing glare and increasing color saturation and contrast with zero image degradation.
  • New optical coating technologies achieve near perfect target transmission while maintaining a Hyper Neutral Color profile.
  • Includes QuartzLine Filter, Soft Filter Case, Hard Filter Case, Microfiber Cloth, and a Lifetime Warranty.
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MISCO BKPR-1 Palm Abbe Digital Handheld Refractometer, Honey Scale, Moisture Content

  • MISCO OPTICAL-ENGINE Technology: Sapphire Optics, High Definition 1,024 Element Detector Array.
  • Stainless Steel Sample Well, Protective Evaporation Cover, Large 24-Character LCD, Display Backlight.
  • Easy to use: one button to take readings, one button to cycle through menu options.
  • Automatically calibrates itself to water.
  • Automatic Temperature Compensation (ATC).
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Nikon 35mm f/1.8G AF-S DX

  • Engineered for Nikon DX-format digital SLRs - Optical formula optimized for use with Nikon DX-format digital SLRs..
  • Aspherical lens element minimizes coma and other types of lens aberrations, further improving image integrity.
  • Nikon Super Integrated Coating (SIC) enhances light transmission efficiency and offers superior color consistency and reduced flare.
  • The exclusive Nikon Silent Wave Motor (SWM) enables fast, accurate and quiet autofocus.
  • Close focusing to one foot for creative perspectives and versatility.
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PANASONIC LUMIX G VARIO LENS, 7-14MM, F4.0 ASPH., MIRRORLESS MICRO FOUR THIRDS, H-F007014 (USA BLACK) (Renewed)

  • Performance: The lens achieves high performance compactness by combining 16 lens elements in 12 groups. The lens also features f4.0 brightness over the entire zoom range thanks to its large diameter glass.
  • Benefits: The lens houses 16 pieces of glass arranged into 12 groups including two aspherical and 4 extra-low dispersion glass elements to combat aberrations.
  • Features: The Lumix lens also features a highly reliable mount and uses multi-coated lens element that minimizes ghosts and flare which further enhances its optical performance.
  • Distinctive Design: Unique in its own right the Lumix G Vario 7-14mm has a bulbous front element along with an integrated hood to protect the large expanse of glass against stray light.
  • High-Quality Images: With the Panasonic ultra-wide Lumix G Vario 7-14mm f/4.0 ASPH you can capture images in a new perspective. The world looks different when viewed through this lens.
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Olympus TG-5 / Olympus TG-6 10x High Grade 2 Element Close-Up (Macro) Lens (Includes Lens Adapter)

  • High Definition (Beveled Design) +10 Close-Up Lens.
  • High-Index / Low-Dispersion 2 Element Optical Glass.
  • High Speed Auto-Focus / Infrared Compatible.
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Nikon COOLPIX P900/P950 10x High Definition 2 Element Close-Up (Macro) Lens (67mm)

  • High Definition (Beveled Design) +10 Close-Up Lens.
  • High-Index / Low-Dispersion 2 Element Optical Glass.
  • Fully Multi-Coated & Threaded | Anti-Reflection Coating.
  • High Speed Auto-Focus / Infrared Compatible.
  • Set Camera to Macro Mode For Full Advantage.
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MISCO PA201 Palm Abbe Digital Handheld Refractometer, Brix Scale 0-56.0, Sugar Content

  • MISCO OPTICAL-ENGINE Technology: Sapphire Optics, High Definition 1,024 Element Detector Array.
  • Stainless Steel Sample Well, Protective Evaporation Cover, Large 24-Character LCD, Display Backlight.
  • Easy to use: one button to take readings, one button to cycle through menu options.
  • Automatically calibrates itself to water.
  • Automatic Temperature Compensation (ATC).
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Canon PowerShot SX420 is 10x High Grade 2 Element Close-Up (Macro) Lens (Includes Filter/Lens Adapter)

  • High Definition (Beveled Design) +10 Close-Up Lens.
  • High-Index / Low-Dispersion 2 Element Optical Glass.
  • High Speed Auto-Focus / Infrared Compatible.
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Nikon COOLPIX B600 / B700 10x High Definition 2 Element Close-Up (Macro) Lens (Includes Lens Filter Adapter)

  • High Definition (Beveled Design) +10 Close-Up Lens.
  • High-Index / Low-Dispersion 2 Element Optical Glass.
  • High Speed Auto-Focus / Infrared Compatible.
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