Back to Homepage











Back to Homepage



BM680 Biological Microscope

With infinite optical system, koehler illumination, providing excellent optical quality

and making image perfect. 



  •  With low and forward position coaxial focus system, focusing knobs and brightness adjustable knob within reaching location, stable lntegral structure, reasonable ergonomic design, making operator feel more comfortable and effective. 




Parts Specification
Optical System lnfinite Optical System
Viewing Head Compensation Free trinocular Head. lnclined at 30º,360º Ratatable.  Interpupillary Distance 48-75mm
Eyepiece Extra Wide Field Eyepiece WF10X/22
Nosepiece lnverse Quintuple Nosepiece
Objective lnfinite plan achromation objective
Condenser swing condenser N.A.0.9/0.25
Focusing Coaxial Coarse&Fine Focus Adjustment, Fine Division 0.002mm
stage Double Layers Mechanical Stage 185x142mm, Moving Range 75x55mm
koehler illumination External illumination, Halogen Lamp 12v30w


Parts Specification  
Viewing head Compensation free trinocular head yes
Eyepiece Extra wide field eyepiece ew10x/22 yes
0bjective infinite plan achromatic objective 4x,10x,40x,100x. yes
infinite plan achromatic objective 20x option
Condenser Swing condenser NA0.9/0.25 yes
Photo attachment   option
Video adapter C Mount 1x option
C Mount 0.5x option
polarization attachment   option
Turret phase contrast kit   option
Dark field attachment   option
Epi-fluorescent attachment   option
Temperature controlled stage   option