Supereyes USB Digital Microscope Camera - 500x Magnification 5MP Handheld Microscope Endoscope with Interchangeable Lens LED Metal Stand for Mac Windows Linux Powered by 2.0 USB. True 5.0M pixel CMOS sensor. Adjustable LED light. Auto white Balance and auto brightness Balance. Magnification: 500x (combined optical and digital zoom, 500x is calculated on 21" monitor ), continuous zoom capability. Focal distance from 0 mm to Infinity. Compatible with windows 10/8/7/vista/up SP2/2000 32/64 bit, Mac OS  10.5 or above, Linux. For Mac, please simply use photo booth or face time to Open the device. All Supereyes microscopes are protected by strong, light, skinny and environmental Friendly aluminum alloy body. Snap shot and video recording functions. Photo format: Jpeg. Photo capture resolution: max 2594 x 1922. Video capture resolution: 1600  1200. A microscope body with light adjustment and photo buttons. A precision adjustable stand, which can go up and down. The microscope can be adjusted any angle freely. A lens L10 (500X) for most general observation purposes. A white LED light source. L10, included in this standard package. 10X ~  500X magnification. Object distant, 10 ~ 40 mm. L100, purchase separately. 30X ~  300X magnification. Object distant, 30 ~ 200 mm. L1000, purchase separately. 500X ~ 1000X magnification. Object distant, 8 ~ 9 mm. L2000, purchase separately. 1000X ~ 2000X magnification. Object distant, 1.5 ~ 2 mm. Model DR01, Universal Spotlight, only compatible with lens L10 and L100. Model DB03, Infrared light, only compatible with lens L10 and L100. Model DB02, UV light, only compatible with lens L10 and L100. Model DA01, dark field light, only compatible with lens L10 and L100. For observing the outline of a subject. Model DP01, Polarizer, compatible with lens L10 and L100, L1000 and L2000. For isotropic substances such as fibers, liquid crystals and crystals. Real photos taken by lens L10 At object distance 40 mm Photo is resized to fit into this template Real photos taken by lens L10 At object distance 10 mm Photo is resized to fit into this template Real photos taken by lens L1000 At object distance 8 mm Photo is resized to fit into this template Real photos taken by lens L2000 At object distance 1.5 mm Photo is resized to fit into this template