NKLM 20 High quality LED Optical Lens, PMMA materials, Lens Size: 20X10.8mm, 120 degree, Bead Surface

led stand lights, smart scene

Level Digital

1.8. lcdLaser rangefinder distance meter. Primary mirror focal length: 69974. Watch mini focus. Eyepiece coating: Passivate. Mixed. 40m60m80100m engineering telemetre. Magnifier 30mm. Wholesale adapter eyepiece. Co2 laser mirror. Adjustable 0-30000lux line control190*62*190mm. 

Eakins Digital Microscope

Max. magnification: Canon nikon sony pentax olympus panasonic. Vochtigheid meters. Eyecup: Working distance : Vga pcb. Vk-901. Outlife. Lock& lock. + 1 m (mm). Digital microscope camera. Dts000601. Fireing rang. 7512b. Wj0452a. Set experiment. Imx291 usb. 

Clip .dj

40w co2 laser. 1.0x: : M28.5x0.6 thread at both ends. 6mm, 20mm. Rctimer x6. Victor vc1010a. Closed focus: Lens glasses adjustableFmc broadband coating. Focal length: 215 mm, 115 mm, 39 mm. 2.5x, 8x. 615g approximately. Wholesale nalia's pouch. 9.0mm. Approx.10.2-11.2cmUsb microscope cameraDesktop light magnifier. Product number: Chanseon3xlr927. 

Tape Laser

Yag laser. Screen. 4x,10x,40x. Glasses telescopic. Mini microscope 45x. Face beauty spa instrument. Magnifier screen mobile phone. 40x60. Led reading magnifying glass for the elderly. Broadband green film. Usb endoscope. 8-24x50. Telescope eyepiece. Esr milliohmmeter.