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OPTIMA® Biological Microscope
H-902N

Features

* With wide field eyepiece and plan achromatic objectives, the field of view is wide and clear.

* Can be used for biology medicine, agriculture, and industry area widely.

* It is the ideal instrument in medical treatment, teaching demonstration and scientific research. 

* Coaxial coarse/fine focus system, with tension adjustment and up stop, minimum division of fine focusing is 2μm.

 

 

Specification

Model

H-902N

Observation tube

Binocular head inclined at 30˚

Interpupillary distance

From 55-75mm

Focusing

Coaxial focusing knob, coarse focusing range is 25mm and fine focusing is graduated in increment of 2μm

Stage

Large mechanical stage with size 210 x 140mm, X-Y travel is 50 x 75mm with graduation of 0.1mm

Eyepiece

WF10X/20

Objective

Plan achromatic PL 4X, 10X, 40X (spring), 100X (spring) oil

Condenser

N.A. 1.25 Abbe condenser with iris diaphragm

Koehler illumination

6V20W halogen lamp with adjustable light intensity

Power supply

110V or 220V

Standard accessories

Dust cover, immersion oil, blue and green filters, backup lamp

Optional accessories

WF10X/20 eyepiece with 10/100mm scale, PL20X or PL60X objective, simple polarization attachment, phase-contrast attachment

 

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