RSB-250A Dissecting Micorscope ( MODEL : RS-1)
Base Heavy round base with precisely designed body.
Focussing Sensitive focusing, done by rack and pinion arrangement.
Revolving arm provided for moving magnifying lens over full
Stage 85mm x 75mm with glass plate.
Illumination A Plano-concave lens fitted in fork for light reflection.
Optics 10x & 20x Eyepieces
RSB-250B Senior Dissecting Microscope (Model : RS-2)
Stage : 100x100mm with glass plate
Optics : 10x , 20x eyepiece and special bull eye lens 83mm diameter
RSB-252 Student Microscope : An intermediate level microscope. Its performance for most advanced work in schools.
Magnifications : 20X, 40X, 50X, 100X, 200X, 400X or 450X.
Stand : Robust stand inclinable through 90°. Coarse and fine focus with variable stop. Plano-concave mirror and gimble. 300 mm high. Can be fitted with a mechanical stage. With wooden box having lock and key.
Stage Fixed square stage size 100 x 100mm with stage clips
Eye pieces : 5X HY, 10X WF or (15X optional)
Objectives Achromatic : 4X, 10X, 40X, 45X (Standard) 40X is spring loaded.
(MODEL : RS-4) A five aperture disc diaphragm is fitted to control illumination
(MODEL : RS-5) Fixed double lens condenser with Iris Diaphragm
(MODEL : RS-6) Moveable double lens condenser with Iris Diaphragm
(MODEL : RS-7) All specifications same as RS-6, but with inclined eyepiece tube for comfortable & convenient observation.