Eyepiece

Wide field  WF10X(Φ22mm)

Dividing eyepiece(field number:Φ22mm)    0.10mm/Div

Objective

Strain-free plan achromatic objective

PL 4X/0.10  (Work distance)：19.8 mm

PL10X/0.25 (Work distance)：5.0 mm

PL 40X/0.65 (S)(Work distance)：0.66 mm

PL 60X/0.80(S)(Work distance)：0.45 mm

Transmitted illuminating

system

6V30W halogen, brightness enable control

Rotatable 360°, have 0,90,180,270 scale¡£

Abbe condenser N.A. is 1.25 and add iris diaphragm

tage

Rotatable stage, diameter Φ150mm, 360° graduated (in 1° increments), minimum vernier division is 6' , center adjustable and with tightener.

Nosepiece

Quadruple (the center of nosepiece is adjustable )

Intermediate attachment

Integrated analyzer, can be switched to normal or polarizing observe freely , enable 0~90° rotated and minimum vernier division is 12'.

 Puller type bertrand lens and center adjustable.

ℷ,ℷ /4 and quarts wedge compensator.

Compensator

ℷ, ℷ/4 and quarts wedge compensator.

Eyepiece tube

Trinocular is inclined 30˚ and enable to shoot in 100% light flux.

Focus system

Coaxial coarse/fine focus with tension adjustable and up stop device, minimum division of fine focusing: 2μm.