Product Description :
The superior quality achromatic objective has an aperture of 25 mm and has focal length 0f 17.5 cm.
The carriage of the telescope (with up and down motion, improved design, college pattern) tube is fitted with vertical movement by a fine micrometer screw. Focusing arrangement is given by rack and pinion. Complete on a heavy metallic stand having pillar of 18” length with scale and scale holder.