Dewinter Optical Inc

MODEL : CLASSIC PL

Trinocular Observation Head

·         Siedentopf observation head inclined at 30° rotatable at 360°.

·         Diopter adjustment ring on ocupar tube (±5).

·         Interpupillary distance from 48mm to 75mm.

 

Eyepiece ( Anti fungus)

Wide field eyepiece 10X (paired) F.O.V. 20mm.

Objectives (Infinity corrected)

·         Stain free Plan Achromatic 10X

·         Stain free Plan Achromatic 20X

·         Stain free Plan Achromatic 40X

·         Stain free Plan Achromatic 60X

 

Mechanical  Body

·         Co-axial focusing system. PRE-FOCUSING LEVER & TENSION ADJUSTMENT RING.

·         Reverse angle quadruple nosepiece revolves on ball bearing.

·         Reckless ceramic coated mechanical stage size 216mmX150mm. Having low positioned co-axial controls. Coarse stroke 37.7mm/rotation, fine division 0.002mm.

·         Cross travel 78 X 54mmmm.

 

Analyzer

Rotatable analyzer with gradation 0° - 360°.

Bertrand Lens

Bertrand lens, focus/ center adjustable sliding in/out of optical path.

 

Optical Compensator
Lambda Slip (First class red), ¼ lambda slip, Quartz wedge.

Revolving Round stage
Diameter ?? 160mm, graduated in 1° increments, minimum resolution 6’ when using vernier scale.

Polarizer

360° rotatable.

Sub stage Condenser
Strain free swing condenser N.A 0.9/1.25 with iris diagram and filter holder.

Illumination System

Transmitted illuminator 12V/20W Halogen lamp, brightness adjustable Epi - illuminator 12V/50W Halogen lamp, with iris aperture diaphragm and iris field diagram. Brightness adjustable.

Standard Accessories

Blue filter ,fuse, operating manual, vinyl Dust cover, guarantee card & Styrofoam molded pack.