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Best 4 9mm Fixed Lens

ZffXH LED Light Magnifying Head Visor for Close Up Work/Headband Eye Glasses Hobby Loupe Reparing Sewing Jewelry Crafts Eyelash

  • 1. 31 choice Magnifications: Exclusive design with 2 lens slots and 1 fixed front circular mirror (8X), two rear lens slots for one or two of 5 (1X, 1.5X, 2X) Shots, 2.5X, 3.5X). After combination, 31 magnifications can be achieved..
  • 2. User-Friendly Adjustment: Foldable lenses can be freely combined – all lenses on the headlights can be folded when not needed, so you can use any single lens or any combination of three (one fixed lens, one fixed lens 2) ))..
  • 3. Comfortable To Wear: soft elastic headband, two left and right knobs, counterclockwise rotation to release the illumination frame from the headband, freely adjust the entire lighting frame up and down to the desired angle. The tail knob adjusts the headband to fit the different head circumferences, pulls outward and rotates left or right to get the proper head circumference, and then presses it to lock..
  • 4. Adjustable Brightness LED Headlights, USB Charging: 3 high-brightness LEDs with 2 levels of brightness adjustment. The angle of the light can be adjusted left/right/down and can be broken down into a portable flashlight..
  • 5. Wide Range Of Uses: Improve your low vision and release your hands in work at one time. Best for reading,painting,observing,modelling,repairing,sewing,soldering, jewelry ....
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36X Telephoto Lens, High Power HD Telephoto Phone Lens with Tripod and Phone Clip, for Android & iPhone and Almost All Smartphones, Have Fun Shooting

  • ...s of the lens are coated with multiple layers to better reduce light reflection, increase light transmission, resist UV rays and suppress glare, ghosting, reflections, lens flare and other artifacts..
  • With Tripod and Phone Clip: The 36X telephoto phone lens equipped with a fixed device as well as a cell phone tripod, assembled to completely release hands, ideal for outdoor long-distance, long time shooting. The phone clip has rubber on it, which will not leave any scratches on the phone or squeeze the keys, and works with 99% of smartphones available..
  • Portable & Multipurpose: This telephoto lens is convenient for carrying in the bag. With 36x magnification power, you can make your phone shoot from a distance as if it were close at hand without blurring, or as a stand-alone telescope lens to help you view distant objects, ideal for camping, sporting events, moon watching, bird watching, fishing, hiking, golf, concerts and travel..
  • What You Get: 36X telephoto lens *1, Lens bag*1, Metal tripod*1, Multifunctional stretch phone holder*1, Silicone eye cup*1, 48mm Fixing Ring*1, EVA Gasket(2/3/4mm)*4, Cleaning cloth*1, Fixed ....
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15 Amber LED Flush Mount Smoke Turn Signal Indicator Blinker Light Universal For Motorcycle Sport Street Racing Bike

  • Package includes: One pair of LED turn signal / side marker.
  • Lens size: 4.7cm x 3.2cm (1.85″ x 1.26″).
  • Material: ABS plastic thread, PC plastic lens.
  • For Sport bike as Suzuki Honda Yamaha Kawasaki mounting on Fairing with 9mm bolts fitting..
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Carson® Red Planet 25-56x80mm Refractor Telescope (RP-200),Black

  • Magnification: 25x-56x, Aperture: 80mm, Focal Length: 500mm.
  • Weight: 8-Pounds, Dimensions: 18.5-Inch x 4.5-Inch x 4.5-Inch (Tube Size).
  • Included Accessories: K20mm and K9mm eyepieces, 90 degree corner lens and an adjustable aluminum tripod.
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Dilzekui 1.5X to 13.0X Headband Magnifier, Headband Magnifying Glasses with Led Light, Rechargeable Head Magnifying Glasses Visor, Magnifying Glasses for Jewelers Loupe, Crafts, Repair, Close Work

  • ...of led for more precise illuminating angle to meet your need. Also, you can remove the battery to charge. It takes four hours to fully charge through USB cable. Fully-charged battery can make LED light last continuously for 8-12 hours..
  • LENS SLOT DESIGN: Handsfree headband magnifying glass is designed with two lens (fixed front lens 1.5X with replaceable back lenses) and one small fixed front round lens(8X). You can put one or two lenses at a time on the slots. We have provided you four replaceable lenses(2.0x,2.5x,3.0x,3.5x) and the small round auxiliary lens (8x).
  • COMFORTABLE&ADJUSTABLE HEADBAND MAGNIFIER: The inner side of the headband is wrapped with a soft sponge, which makes the head more comfortable when worn. Combined lens magnifying galss with 3 knobs. You can use the sides 2 knobs to adjust the height / angle of the lens, and the another one knob on the back side can adjust to fit the head size.The combined lens can adjust the angle or be folded. The small round lens is 360°rotatable, which can be folded or rotated upwards when you don't need..
  • WIDE APPLICATION: Made of high quality plastic and acrylic, the soft sponge inside of the magnifier ensures a comfort wearing. Also, can help you to improve your low vision and release your hands in wo....
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LICHIFIT 10pcs Spring Screws GPU Graphics Card Back Plate Heatsink Screws

  • Environmental protection, corrosion resistance, high hardness, not easy to rust..
  • Selected high-quality raw materials, advanced technology, smooth appearance, no burrs..
  • M2 * 9mm (total length: 9mm, thread length: 4mm, spring outer diameter: 6mm).
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Telephoto Lens for Cell Phone - 25X Monocular HD High Power Cell Phone Camera Binoculars, Adjustable Telephoto Lens with Cell Phone Clip, Gifts for Boys Girls #

  • ... Usage: 1: Align-the thread on the back of the lens with the metal part of the special clip, and tighten the screw to stabilize the lens. 2: Separate the slide clip with the lens, and separate the black gasket from the back of the lens to the usable width of the phone, so that the clip can be firmly fixed on the phone. 3: After the lens is fixed on the mobile phone, you need to manually adjust the focus of the lens and the mobile phone to effectively ensure the imaging quality..
  • Use a variety of occasions: magnification, you can see your favorite singer-at close range in the concert, can shoots-beautiful moon in the sky, can shoots beautiful scenery in the-mountains, and so on..
  • Enhanced Telephoto : overcome the shortcomings of mobile phone that can on-ly Sho-ot close shots, capture the scenery far away and provide you a high resolution Close-Up. So that the long distanc-e vision can be presented clearly in your eyes, it has 25x32 times and Adjustabl-e focal length..
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Meike 25mm T2.2 Manual Focus Prime Mini Cinema Lens for Micro Four Thirds MFT M43 Mount Cameras Work for BMPCC 4K Lumix Olympus

  • Compatible with Micro 4/3, Micro4/3, MFT, M43 cameras.
  • Lens Not Attached:MANUAL LENS need you to enable"M mode" or "Release without lens" in the setting of camera,Lens Type: 25mm fixed focal length.
  • 4/3 "frame view: level: 40.6 °/ vertical: 31 °/ diagonal: 49.7 °.
  • Constructed of the aircraft grade aluminum and optical glass elements with multi-coating for color consistency.
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Security Camera Lens, 5MP HD Fisheye Security Camera Lens 1.7mm Focal Length 185¡ãCCTV Lens for Fisheye Security Cam (Black)

  • 180° wide angle:: 180° wide-angle lens, fixed angle, fixed M12x0.5 thread. The wide wide angle allows you to see large areas of the picture and control the oerall situation..
  • 1.8mm focal length:: The focal length is about 1.8mm, which can proide you with high-definition picture detail to preent information loss. 1/3" and 1/4" CCD image format. This product is used in fisheye cameras for CCT cameras..
  • High compatibility:: This product is suitable for 1/3-inch and 1/4-inch CCD chipsets with a hole diameter of F2.0. For your fisheye camera, you can record ideos smoothly to proide clear images..
  • High-quality materials:: Made of high-quality metal materials for durability. Professional manufacturing, high sensitiity and high reliability. Allows you to use it safely and reliably..
  • Excellent after-sales serice:: We are committed to proiding you with quality after-sales serice, quality assurance, and problems in use. Don't hesitate to contact us, we will sere you in time. If you are not satisfied with our products, we will be at 30 Refund within days, feel free to use!.
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Canon 242R241 Extender EF 2X III, White/Black

  • Extends the focal length of your lens by 2x.This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L.
  • Outstanding image quality thanks to new optical design and improved AF performance.
  • Highly resistant to dust and water for use in harsh conditions.
  • Built in micro computer enables effective communication between lens and camera.
  • Lens coatings are optimised to minimise ghosting and flare.
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Lincoln Electric 2X4C - Auto Darkening Lens - 2 x 4.25 - Shade 11 - KP3779-1

  • 4C Lens Technology eliminates imperfections and color saturation to create a clear view of the base material, arc & puddle while reducing eye strain..
  • Cartridge dimensions of 2" x 4.25" allow for compatibility with most pipeline and pancake style helmets and also can be used with a cheater lens on....
  • High temperature ABS lens housing to lens failures due to heat deformation.
  • Fixed shade 11 dark state for use with a wide range of welding applications.
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Moon Zero Two

  • 【Full HD 1080P Webcam】Powered by a 1080p FHD two-MP CMOS, the NexiGo N60 Webcam produces exceptionally sharp and clear videos at resolutions up to 1920 x 1080 with 30fps. The 3.6mm glass lens provides a crisp image at fixed distances and is optimized between 19.6 inches to 13 feet, making it ideal for almost any indoor use..
  • 【USB Webcam with Privacy Protection Cover】The privacy cover blocks the lens when the webcam is not in use. It's perfect to help provide security and peace of mind to anyone, from individuals to large companies. It also helps to protect the lens from dirt and debris to ensure your video remains clear for the life of the camera..
  • 【Built-in Noise-Cancelling Microphone】The built-in noise-canceling microphone reduces ambient noise to enhance the sound quality of your video. Great for Zoom / Facetime / Video Calling / OBS / Twitch / Facebook / YouTube / Conferencing / Gaming / Streaming / Recording / Online School..
  • 【Plug and Play】The fixed focal length lens captures high-definition video at a wide-angle of up to 110°, making it ideal for presentations. Just plug the USB into your computer and you are good to go! A convenient mounting clip allows the webcam to be placed on any monitor / laptop / TV/ tripod..
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Headband Lighted Magnifying Glasses with Led Light, Head Mount Magnifier Glasses Visor Handsfree Headset Magnifier Loupe for Close Work,Sewing,Crafts,Reading,Repair,Jewelry(1.0X to 14.0X)

  • 【Multiple Lens More Magnifications】 - Exclusively designed with 2 lens slots and 1 fixed front round lens(8X), the two back lens slots can be loaded with single one or two lenses at a time from the five(1X,1.5X,2X,2.5X,3.5X). 3 lenses combined to get high up to 23 kinds of magnification: 1x,1.5x,2x,2.5x,3x,3.5x,4x,4.5x,5x,5.5x,6x,8x,9x,9.5x,10x,10.5x,11.5x,11x,12.5x,12x,13x,13.5x,14x..
  • 【Humanized Adjustment】- Foldable Lens Allows Free Combination - All lens on the headlamp can be folded when not needed, therefore you can use any single lens or any free combination from the three(1 fixed lens and 2 replaceable lens on the dual slots)..
  • 【Comfortable to Wear】- Soft padded headband with two rotary knobs on the left and right, rotate anticlockwise to release the whole lighting frame from the headband so that you can freely regulate the total lighting frame upwards or downwards to the angle that is needed. Tail knob used to adjust headband size for fit over different head, pull it outwards and rotate left or right to get your head size, then press it to lock..
  • 【As Headlamp Adjustable Brightness】- 3 bright LEDs with 2-level Brightness Adjustment. The angle of light can be adjusted towards left / right/ down, and this part can be disassembl....
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