Specifications:

- Multi-coated high contrast optical system
- All lenses are fully anti-fungus coated
- Viewing head of monocular type at 45°, 360° rotatable
- Backward quadruple nosepiece
- Strain free achromatic objective 4X, 10X, 40X(Spring), 60X (Spring)
- Eyepeice WF10X with scale of crosshair 0.1mm division
- Rotatable analyzer with graduation 0° - 90°
- Bertrand lens, sliding in/out of optical path
- Λ slip (1st class red), ¼ λ, quartz wedge
- Diameter F 145mm, 360° rotatable and graduated in 1° increments, minimum resolution 6' when using vernier scale, center adjustment
- N.A. 1.25 abbe condenser with iris diaphragm & filter
- 28mm coaxial coarse adjustment and 0.002mm fine division focus adjustment system
- Sliding in/out of optical path, located on the top of collector
- Halogen lamp 6V/30W with brightness adjustment
* Compensation free binocular head at 30°, 360° rotatable
* Trinocular head (CX403)
* Strain free achromatic objective 100X (Spring) (Oil)
                                                                                                                                                    * Optional