TRINOCULAR POLARIZED MICROSCOPE
Optical system: Mechanical tube lenght: DIN standard - 160 mm; parfocal distance 45 mm. Head: Binocular, 30° inclined, 360° rotating. Diopter adjustment; interpupillary distance adjustment 55-75 mm. Eyepieces: Wide Field WF10x/22 mm. Analiser: Rotating filter with graduation 0°-90°. Bertrand lens: Sliding in/out type with centering mechanism. Compensators: 1/1 lambda slip (first class red), 1/4 lanbda slip, quartz wedge
Nosepiece: 4-position reversed revolving nosepiece. Ball bearing linear guides. Objectives: Strainfree planachromatic IOS 4x/0.1, 10x/0.25, 40x/0.65 (spring loaded) and 60x/0.85 (spring loaded). Specimen stage: Diameter 160 mm, 360° rotating, centrable and graduated (1° division). Minimum resolution 6' when using vernier scale. Focusing system: Rack and pinion mechanism, with coaxial coarse and fine control knobs. Fine adjustment graduation 0.002 mm. Vertical movement range: 20 mm. Tension control on right side; upper stage drive stop on left side. Condenser: Abbe condenser with double lens. N.A. 1.25. Fitted with iris diaphgram, blue filter and filter holder. Height adjustment by a rack and pinion mechanism. Polariser: Sliding in/out filter, located on the top of the illuminator. Illumination : 12V/50W with halogen bulb with brightness control.