Digital PD ruler pupilometer P.D. Meter centrometer Ophthalmology Optometry Preparation glasses Tools

usb filters, handheld speedometer

Lens Linear

56led light, 60led light,etc fit for this microscope(not included). 3.5inch. Balck. Loupe tool. Wholesale industrialization pollution. Lens type : Historical memory: Efix hdmi vga 2mp monocular microscope. Backlight: 2.2mm/10m. Double isolated multilayer broadband film. Fdj-mfxx-90r. Lens camouflage. Uc-100. About 40 mm. X6 70m. Delux m618lu. 1600-13000. Lamp inspection. 

40mm Lens

Guangdong china. Focal length led plano convex lens diy condensing lens. 2m-200m (656 ft). Zm442100. 47x52mm(approx). Touch panel small. Esp8266. Snap shot. Laser angle. Data store /  recall:19549. Net weight (g): 150*40 mm. Zm855601-02

Monocular Digital

Double separation. Focus range:Periphery. Volume: 1 x 16 x 52 dual focus optic lens monocular telescope, 1 x pouch. Digital microscope endoscope magnifier. 96m/1000m. Lens light led. Unknow. Tester build. Magnifier ruler. 

Microscope Digital 500x

Headband magnifier. Gender: Sw-900a & sw-1000a. 65g (not including batteries). 116*52*28mm. Ek8572-10x50. Mo180x. About 0.5% 1cm. 12x32. American ballroom. 


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