Olympus Microscope model CH20i
Focusing by coaxial coarse and fine roller guide (Comfortable position of focusing knobs). Tension adjustment. Quadruple revolving nosepiece. Large stage 120 x 132 mm. With mechanical stage right hand drive. Abbe condenser 1.25, with iris diaphragm, Blue filter. Anti-Fungus Achromatic objectives: iNE 4x, iNE 10x, iNE 40x (spring), iNE 100x (spring, oil Imm.). Paired Eyepiece Wide field iCWHK 10x. In thermocole pack.