Optical Technical Specifications
- Model Name: JBM-202B
 
 
- Optical System: Finite Color, infinite Color Corrected Optical System
 
 
- Nosepiece: Quadruple nosepiece
 
 
- Focus adjustment: Coarsely adjustable coaxial focusing mechanism, coarse rang: 8mm; fine precision: 0.004mm; With elastic adjustment device
 
 
- Stage: Double layers stage 115•125mm
 
 
- Condenser: NA1.25 ABBE Condenser and iris Diaphragm
 
 
- illumination: 3W LED intensity adjustable, Built-in charging module; bulb center preset, wide voltage 100V-240V, output bulb center preset, wide voltage 100V-240V, 50/60HZ, output DC12V2A
 
 
- Others:  Transmission filter: blue, yellow, green; Photo tube: 0.35X, 0. SX, 1X C-mount for camera
 
 
- Viewing Head: 30°inclined, gemel binocular head, interpupillary distance: 50-75m m, Diopter±5adjustable
-                              30°inclined, gemel Trinocular head, interpupillary distance: 50-75m m, Diopter±5adjustable
 
 
- Eyepiece: WF10X/18mm, WF10X/20mm, PL10X/18mm optional
 
 
- objective: Achromatic objective (4x,10x,40x 100X)
-                       Plan Achromatic Objective (4X,10X,40X ,100X)
 
 






