Reviews Fused Silica Optical Windows

PolarPro QuartzLine 82mm ND100K Camera Filter (15-Stop Neutral Density Filter)

  • 99.9% Pure Fused Quartz glass element with a base refractive Index of only 1.46 for razor sharp images.
  • 15-Stop Neutral Density Filter for long exposure photography with zero image degradation.
  • 82mm Rugged Brass Frame / New optical coating technologies achieve near perfect target transmission while maintaining a Hyper Neutral Color profile.
  • Abrasion Resistant and Hydrophobic coatings increase surface hardness and make cleaning easy.
  • Includes QuartzLine Filter, Soft Filter Case, Hard Filter Case, Microfiber Cloth, and a Lifetime Warranty.
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Perixx Perimice-201 Wired PS2 Optical 3 Button Mouse with 800 DPI and Illuminated Wheel, Black

  • ...c, Rainbow , Waves, Gradient, Windmill, Spectrum and single light), no drivers needed. The overall shape of the pudding keycap is like a pudding divided into two layers, one layer is solid color and the other layer is translucent. This can make the RGB play the most eye-catching lighting effect..
  • ✪【5000W Gateron Optical Switch】Yellow Exclusive V2 / Green / Red / Brown / Blue Optical switch is available. Gateron optical switches can be hot swapped at wish and full keyboard is hot swappable, plug and change, switch DIY. Hot swap keyboard do not recquire you to solder / desolder switches. (Hot Swappable with Optical switches only).
  • ✪【PBT Double-shot Pudding Keycaps】Different from ABS keycaps, these PBT keycaps are made of PBT Double-shot crafts and resistant to wear, friction, and solvents. So the keycaps patterns not easy to wear and excellent to touch. The durable and amazing touch feeling will definitlly your best companion!.
  • ✪【Macro recording & Large On-board Memory】 Record macros through the software, customize advanced features, personnalize function keys. Full Anti Ghosting Mode (NKRO). All buttons are programmable, built-in large-capacity on-board memory, can remember the last light effect setting..
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Keychron K8 87 Keys Tenkeyless Hot-swappable Wireless Mechanical Keyboard, Multitasking, Type-C Wired, White LED Backlight Bluetooth Gaming Keyboard for Mac Windows with Gateron Optical Blue Switch

  • Keychron K8 is a tenkeyless Bluetooth wireless mechanical keyboard white LED backlight made for Mac and Windows. Customize per-key typing experience on the hot-swappable Gateron optical version without the need to solder..
  • With a unique Mac layout while compatible with Windows, the K8 has all essential multimedia and function keys you need. Extra keycaps for both Windows and Mac operating systems are included..
  • Connects with up to 3 devices via the reliable Broadcom Bluetooth 5.1 chipset and switch among them easily for multitasking needs. The K8 is best to fit home, office and light gaming use while connecting with your smartphone, laptop and iPad. It also has wired mode with USB Type-C connection..
  • The K8 gives the freedom to customize your typing experience with its hot-swappable PCB. With the pre-installed Gateron Optical Blue switch providing unrivaled clicky responsiveness with up to 60 million keystroke durable lifespan. *The K8’s Gateron Optical switch is compatible with Gateron Optical switch only, not compatible with any mx style mechanical switch*.
  • The K8 can last up to 240 hours (with backlit disabled) with a 4000 mAh big battery, which is one of the biggest in mechanical keyboards. Two level adjustable feet (6º and 9º) and inclined botto....
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Keychron K8 87 Keys Tenkeyless Hot-swappable Wireless Mechanical Keyboard, Multitasking, Type-C Wired, White LED Backlight Bluetooth Gaming Keyboard for Mac Windows with Gateron Optical Brown Switch

  • Keychron K8 is a tenkeyless Bluetooth wireless mechanical keyboard white LED backlight made for Mac and Windows. Customize per-key typing experience on the hot-swappable Gateron optical version without the need to solder..
  • With a unique Mac layout while compatible with Windows, the K8 has all essential multimedia and function keys you need. Extra keycaps for both Windows and Mac operating systems are included..
  • Connects with up to 3 devices via the reliable Broadcom Bluetooth 5.1 chipset and switch among them easily for multitasking needs. The K8 is best to fit home, office and light gaming use while connecting with your smartphone, laptop and iPad. It also has wired mode with USB Type-C connection..
  • The K8 gives the freedom to customize your typing experience with its hot-swappable PCB. With the pre-installed Gateron Optical Brown switch providing unrivaled tactile responsiveness with up to 60 million keystroke durable lifespan. *The K8’s Gateron Optical switch is compatible with Gateron Optical switch only, not compatible with any mx style mechanical switch*.
  • The K8 can last up to 240 hours (with backlit disabled) with a 4000 mAh big battery, which is one of the biggest in mechanical keyboards. Two level adjustable feet (6º and 9º) and inclined bot....
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Lasko Electric Reverse Window Fan W16900 16 in 16900

  • ETL listed with patented, fused safety plug.
  • Lets you close the window behind fan during bad weather or while you’re away.
  • Fits windows 26.5" to 34.5" wide and at least 22" high.
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XCOM: Enemy Within

  • ★ Environmentally novelty design, lovely bear shape wired mouse, very cute and stylish, Best gift for your friends or families.
  • ★ Technical Specifications: Corded mouse 3 buttons optical tracking, size 3.66" * 2.95" x*1.38". Designed specifically for female users or kids who have small hands.
  • ★ Convenient: The optical wired bear mouse is plug and play, no driver needed, convenient to use, the best choice for travel.
  • ★ High Precision: 1600DPI resolution optical tracking technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces.
  • ★ Wide Compatibility: Compatible with Windows 2000 / XP / Vista / 7, Linux, Mac OS, Android OS (with standard USB interface).
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Perixx PERIDUO-717 Wireless Standard Keyboard and Mouse Combo-Set with Big Print Letter Black US English Layout

  • CORDLESS KEYBOARD AND MOUSE SET: Full-size keyboard with an optical mouse combo.
  • With 2.4 GHz connection that ensures a strong wireless signal without....
  • SPACED KEYS: Chiclet-key design with spacing between all the keys to avoid mistyping.
  • EASY TO READ KEYS: Large print letters of the keys.
  • Slim keyboard Dimension: 17.32 x 5.08 x 1.06 inches.
  • WIRELESS OPTICAL MOUSE: 3-Button mouse with 2.4 GHz wireless connection.
  • up to 33 feet interruption free operating distance.
  • EASY SETUP: Simply plug the receiver and start using.
  • System Requirements: Windows 7, Windows 8 and Windows 10.
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ELECOM Bluetooth Mouse, Silent, Quiet Click, Slim, 4 Button for iPad, Laptop, PC and Mac, White (M-TM10BBWH/EC)

  • ☑️《FUNCTIONAL 4 BUTTONS & LESS NOISE CLICKING SOUND》It is very easy to move in any direction. It comes with 4 physical buttons on the device, includes BACK BUTTON which is convenient for web browsing. ELECOM Mouse Assistant Software can be easy to customize button functions that include PRESENTATION SLIDES CONTROL BUTTONS. ELECOM Mouse Assistant Software will be available to download from ELECOM NET website..
  • ☑️《BLUE LED SENSOR》Blue LED outperforms both optical and laser mice. The combination of a large beam with image sensors and pixel geometry allows the mouse to track accurately on almost any surface..
  • ☑️《1600 HIGH RESOLUTION》1600 High-definition (DPI) optical tracking enables responsive cursor control for precise tracking and easy text selection allowing precise mouse movement..
  • ☑️《PLUG & PLAY - NO INSTALLATION REQUIRED》No need to install any software or driver. Simply just connect via Bluetooth and ready to go!! It works for Windows & macOS.
  • ☑️《PRODUCT DETAILS》Compatible with Windows 11, Windows 10, Windows 8.1, Windows7, macOS Catalina(10.15), 【Size】2.2" X 4.
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JOYGETIN Kinetic Desk Toys for Office,Office Decor,1.77” Spinner Ball Fidget Toys,Office Gift for Adults, Metal Kinetic Art Full Body Optical Illusion Spinner Ball Relieves Fatigue Stress

  • Experience a motionless effect with a perfectly balanced and centred spin.
  • Engineered with a hardened tempered fused silica glass with custom-designed concave shape engineered for the ForeverSpin collection. Optimal shape to reduce friction and help with stable spins.
  • Precision-machined on a state-of-the-art CNC-lathe in a single operation using only the purest metals and alloys.
  • High-grade stainless steel and tempered glass result in a strong and very durable spinning base.
  • Can be flipped around to display a single spinning top for beautiful presentation and creative decoration.
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