ReviewsSapphire Optical Windows

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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OO9013 Frogskins Sunglasses Sapphire/Prizm Sapphire 55mm

PATENTED HIGH DEFINITION OPTICS (HDO): Oakley's high definition optics provide superior optical clarity and razor-sharp vision at every angle as well....
OAKLEY PRIZM SAPPHIRE LENSES: These Prizm lenses are designed to enhance color, contrast and detail - coming in a range of color hues to match any....
O-MATTER STRESS RESISTANT TECHNOLOGY: O-Matter Oakley frames are lightweight and durable for all-day comfort and protection. They're injected with....
VISIT THE OAKLEY BRAND SHOP: Click on the Oakley link above to shop the entire Oakley collection..

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MISCO PA202 Palm Abbe Digital Handheld Refractometer, Brix Scale 0-85.0, Refractive Index, 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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MISCO Palm Abbe Digital Handheld Refractometer, Glycerine and Propylene Glycol Scales, Concentration, Freeze Point Fahrenheit

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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Oakley Women's OO4079 Feedback Pilot Sunglasses, Polished Chrome/Prizm Sapphire Iridium Polarized, 59 mm

Oakley Plutonite Lenses provide 100% UV Protection filtering of all UVA, UVB, UVC and harmful blue light up to 400mm. Oakley’s lightweight Plutonite lens material offers superior comfort, clarity & protection against impact and ultraviolet radiation..
PRIZM Lens Technology designed to enhance color, contrast and detail so athletes can make the most of any activity. Prizm Sapphire Polarized everyday lenses are designed for everyday, medium to bright light conditions to make the environment appear more vibrant , yet natural, with richer detail. HD Polarized lenses that block 99% of reflected glare. Light transmission: 12%. Contrast: Increased . Base Lens Color: GRAY..
Patented High Definition Optics (HDO) provides superior optical clarity and razor-sharp vision at every angle..
Ultra-lightweight C-5 alloy frame material with acetate stem, which is created by fusing together five metallic compounds, to create an ultra-strong chassis..
Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment. Contact only happens at the bridge of the nose and behind the temples..

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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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COROS APEX Premium Multisport GPS Watch - 42mm (Gold)

Designed for fast and light mountain athletes with route navigation and checkpoint features supported with 24 days of regular battery life and 25 hours in full GPS mode.
Built-in running power metrics from the wrist plus native and complete integration with Stryd power meters.
Featuring running, cycling, swimming, cardio, strength, and water sports modes with ongoing support and updates..
Built with a stainless steel bezel and a sapphire glass screen and includes optical heart rate monitor, barometric altimeter, accelerometer, compass, gyroscope and thermometer with 24/7 heart rate monitoring, sleep, step, and calorie tracking.

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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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