Pressure diecast interchangeable components with robust construction. Separate coarse motion & a very fine slow motion. 120x120mm stage plate. Triple revolving nose-piece. Illumination by plano-concave reflector & a fixed substage double lens abbe condenser N.A. 1.25 with iris diaphragm. Supplied with lens cleaning paper & other standard accessories.
Optical Combination:
Eye-Piece : Huygenian, 10x & 15x
Objective : Ach. 10x & 45x (SL)
Magnification : 100x to 675x
In shock proof Styrofoam packing inside an attractive & thick plywood box.

Same as Model GE-29, but illumination by plano-concave reflector & substage double lens abbe condenser N.A. 1.2 with iris diaphragm moveable by Rack & Pinion motion by knob on left side.
Supplied with lens cleaning paper & other standard accessories.
In shock proof Styrofoam packing inside an attractive & thick plywood box.

Diecast interchangeable components with robust construction. Focussing by coarse motion only. Illumination by plano-concav reflector substage iris diaphragm/disc diaphragm.
Optical Combination:
Eye-Piece : Huygenian, 10x
Objective : Achromatic 10x.
Complete in a wooden box with lock & key.

Same as above but with triple revolving nose-piece and with 10x & 20x/45x objectives.

Fixed stand but with inclined tube moveable to 360. Coarse & very fine slow motion. Triple revolving nose-piece. Illumination by built in base 15W-220 V bulb & fixed double lens Abbe condenser N.A. 1.25 with iris diaphragm. Plano-concave reflector disc provided for day light illumination.
Optical Combination:
Eye-piece : 10x W/F
Objective : Achromatic 10x, 45x(S.L.).
Supplied with lens cleaning paper & other standard accessories. In a thick & attractive plywood box.