NK-190B 40X-400X Educational Binocular Brightfield Biological Microscope
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Descripción del producto
● Optical System Finite-conjugate
● Head: Binocular, 45° inclined 360° rotatable
● Interpupillary Adjustment: 55-57mm
● Eyepieces 10x/18mm, dia.23mm
● DIN achromatic objective:
- 4X/0.10
- 10X/0.25
- 40XR/0.65
- 100XR(Oil)/1.25
● Nosepiece: Quadruple nosepiece with positive click stopper
● Stage: Built-in mechanical stage 115mmX125mm with specimen holder, controlled by coaxial knobs at low position
● Condenser: NA1.25 Abbe condenser with Iris diaphragm
● Transmitted lllumination: 20w halogen
● Power supply: 100-240V, 50/60Hz