MFT Lens Adapter EF-M2II Auto-Focus Speed-Booster Control Ring for Canon EF Lens to M4/3 Camera GH4 GH5 GF8 GF9 GX8 GX85 E-M5 E-M10 E-M10II E-PL5 Pen-F
Compatibility: EF-M2 II electronic lens converter allows Canon EF series lenses to be used on micro four thirds (mft) cameras, such as G6 G7 GH3 GF6 GF7 GX7 E-M5II E-PL7 E-PL8 E-PM2 E-P3 E-P5..
0.71x Focal Reducer: focal length is multiplied by 0.71 based on the original (equivalent focal length = focal length x 0.71), which helps enlarge 1 stop aperture..
Function: auto focus (AF), EXIF signal transmission, increase the lens 1 f-stop and the amount of light into the virtual background, help to better highlight the theme.
adjust the aperture directly via camera to control actual aperture of lens..
Material & Design: bayonets are made of high quality metal with surface plating treatment, being durable and robust.
optical glasses built in 4 groups / 5 glasses.
with 1/4" thread tripod foot at the bottom.
firmware can be upgraded via a micro USB port etc..
Performance: smooth operating and quick focusing.
use gold-plated PIN needle to transmit signal, greatly enhancing its transmission performance.
inbuilt copper electronic contacts and IS function, making focus precise and clear..
DPLUS Fishing Binoculars,Professional Binocular Glasses for Fishing, Bird Watching, Sports, Concerts, Theater, Opera, TV, Opera Glasses for Adults Kids (10X)
✅【Professional Hands-Free Binoculars Glasses】This binocular opera glasses is designed for letting your hands free when you are cheering for a great opera & theater shows or sports games like football. Perfect for all stadium sports viewing, opera, concerts & theater shows from the back rows, bird watching, seeing fishing float, even watching TV at home. Hands free adjustable focal length..
✅[HD OPTICAL LENS MAGNIFICATION] Optical glass lens, high light transmittance, clear imaging, eliminate glare. 3-6 times zoom, help fishing with the best angle of view, see objects floating in the distance.Myopia 0-700 ° can be used without wearing myopia glasses..
✅[INTIMATE DETAIL OF MATERIALS] High-definition optical glass lens, ABS lightweight material for the frame body, easy to carry. Can wear for a long time. The frame is hung in the ear to add a soft rubber sleeve, protect the ear, comfortable to wear..
✅ [FISHING BINOCULARS] Portable fishing telescope, focal Length adjustment, rear lens switching, yellowfilter mode and white lens mode for daylight or night fishing. Suitable for watching the float of various models..
✅[SPECIAL FOR FISHING & WIDE APPLICATIONS] Easy to focus on high-definition binoculars, day and night, free to switch, suitable for....
COMPLETE PROTECTION: Offering 99% protection against UV-A, B, and C rays as well as 100% resistance against glares and scratches, our Safety Intruder Eyewear is the only pair of safety glasses you’ll need for construction, metalworking, and/or woodworking..
SUPERIOR COMFORT: We know nothing is more annoying than safety glasses that dig into your nose or the area behind your ears while you’re working for an extended period of time. That’s why our Safety Intruder Glasses are designed to be exceptionally comfortable with a lightweight frame. Within minutes of working, you’ll forget they’re even there..
STYLISH LOOKS: While many safety glasses are bulky and/or flashy, our Safety Intruder Glasses were crafted to be sleek and minimalistic. With no lens rims and striking colors on the frames, our safety glasses are for individuals who want something simple yet stylish..
ECONOMICAL: Many safety glasses and goggles cost up to 50 dollars while offering the same protection as our Intruder Eyewear. Our safety glasses are just as effective as their competitors at a fraction of the cost..
SPECIFICATIONS: Package includes (1) pair of Pyramex Safety Intruder Glasses.
Magnifying Glass with Light,200% Lighted Magnifying Glass,Rechargeable LED Lights Magnifying Glasses Hands Free for Hobbies,Reading,Close Work,Crafts and More-B
【200% Magnification Lens】The lighted magnifying glass is up to 2.0x magnification,ensuring your clarity and detail, see bigger, clearer and....
【Hands Free】Just like regular magnifying glasses with light for close work,with our magnifying glasses,you’ll be able to see all the small....
【Powerful LED Lighting】With built in Ultra-bright LED's you'll be able to illuminate any project for hands-free illumination.Just click on the....
【Finding the Focal Length】Before use magnifying glasses，please hold an object about 9-12 inches away from LED magnifying glasses. Adjust until....
【Best Gift Choice】Magnifying glasses is good choice as gift for your lover,families,classmates,friends or workmates.OKH promises best customer....
【5500mW high intensity laser head】 7.5W Output Power, can engrave different material including wood, plastic, paper, bamboo, ox Horn, leather, sponge paper,etcre motherboard with pins reserved for self-development and matching. Replaceable laser module, can install other modules to get different laser power..
【60% Pre-installed】Fast assembly, save more time. Open structure motherboard with pins reserved for self-development and matching. Replaceable laser module, can install other modules to get different laser power..
【Perfectly compatible system】Use LaserGRBL or LightBurn (It's the most popular paid carving software in the world, very easy to use). Supports Windows XP, 7, 8, 10(Use LaserGRBL), Mac OS, and Linux(Use LightBurn)..
【Ultra-Fine Compression, Upgraded high-performance fixed-focus laser】Engraving can be done without adjusting the focal length.
laser power is 5W-5.5W, ultra-fine laser focal area is reduced to 0.23mm^2, The driver and nano on the motherboard are detachable, can be replaced by other chips or modules.Easy to assemble design,It only connect it to the computer, you can print any pictures your like..
【Package includes】1pcs Laser Engraver DIY Kit Parts ,1pcs Power supply, 1pcs USB cable ,1pcs Safety glasses..
1：Scheduling: adjustable focal length, a pair of glasses can be used in different scenes..
2：Relieve eye fatigue: It helps prevent eye fatigue. Adjustable reading glasses also use dual-lens technology to improve the vision in the near, middle and long distances..
3：Adjustable glasses, each lens contains 2 movable parts. When the two parts are separated, the optical power of each lens will change..
4：Comfortable and lightweight: The material is lightweight and comfortable, without nasal pressure. No pressure, comfortable and natural.
5：All men and women: dynamic refractive power lenses suitable for nearsightedness and nearsightedness and farsightedness. These adjustable glasses are perfect for men and women of all ages and prescriptions..
