Heavy horse shoe base and body with coarse and fine motion system triple revolving nose piece and a 150mm graduated round stage with clip. Upper plate having rotary and centering adjustment. Provided with condenser set NA1.25 movable through rack-n-pinion. Polarizer rotating and graduated to 360 degree. Analyzer and Bertrand lens is provided in a slide which can be swing in and out of themicroscope tube. Microscope tube for conoscopy observation and DIN standard compensator slot at 45 degree accommodating first circular Red sensitive Gypsumplate and 1/4th wave length retarding plate. Plano-concave reflector has been provided for light. Supplied with following optical combinations.Packed in wooden Box.
Huygenianeyepieces: P-5x with cross line
P-10xwith ocular micrometer
Achromatic objectives: P-5x, P-10x & P-40/45x (SL)
Specifications Same as model BTM 413 butprovided with Trinocular Head with 45 deg. Inclined Binocular observation andStraight tube for Photomicrography