Specifications:
Total Magnification:  100x-750x (1500x with optional eyepiece & objectives.

Objective : Original Imported Japanese Achromatic Strain free, anti reflex coated  10x & 40x , one Indian Objective 4x/5x.
Eyepiece : Huyghenian 10x (Focussable Cross Hair) and 15x.

Nosepiece : Quadruple revolving ball bearing self centered nosepiece.
> Polariods are of high grade German make.
> Analyser & Bertrand lens provided in separate slide.
> Coaxial Coarse and Fine Motion. 
> Imported Trinocular Head with dioptric & adjustable interocular distance, sliding prism type either 100% through Binocular tube for observation or 20% for observation & 80% light through the vertical tube for microphotography.
> Circular Centering Stage with degree calibration, with two aplanatic Abbe condenser with rotatable polarizer mount having 15 deg calibration.
> Equipped with an incident ray illuminator provided with Iris Diaphragm and built in incident ray polarizer & a low voltage bulb.

Optional Parts & Attachments:
Compensators : Mica Quarter Wave and Gypsum Red  1st  Order  Plates.
> 100x oil immersion objective spring loaded.
> Quartz wedge Ist to IVth Order.
> Objectives with Iris diaphragms 15mm dia.

ORE-TN-I-CXL-PHOT-35MM: All mechanical & optical details  same as above  but with Microphotographic Equipment 35mm Yashica FX-3/7 SLR Camera with Zoom Lense FL-35-70mm.