A rigid and heavy stand for perfect stability on Horse-shoe base with observation tube inclined at 45° and rotatable in 360° with perfectly centred quadruple revolving nose piece, fixed stage with precision. Co-axial Mechanical stage with graduated scale and vernier on both sides fited with substage bright field condenser NA 1.3 Achromatic objectives (5x, 10x, 45x and 100x) Huygenian Eye pieces (H5x and WF 10x). Supplied in wooden cabinet.
(b) -do- but with and advance illumination system at base
(c) 'IMPORTED' 100x lens (mounted in India) in lieu of 100x objective