Specification | A13.0209-A | A13.0209-B |
Eyepiece | WF10X(Φ18mm) |
Objective | Plan long working distance (no cover glass) PL5x/0.12 |
Plan long working distance (no cover glass) PLL10x/0.25 |
Plan long working distance (no cover glass) PLL20x/0.40 |
Plan long working distance (no cover glass) PLL50x/0.7 |
Head | Trinocular, inclination of 30°, analyzer with field diaphragm to
switch |
Vertical illumination Unit | 6V 20W halogen lamp with brightness control |
Vertical illumination with field diaphragm, aperture diaphragm and
polaizer, (YBG) filter and ground glass |
Transmited Illumination Unit | | Abbe condenser N.A.=1.25, Rack & pinion adjustable |
Blue filter and ground glass |
Collector for illumination with halogen lamp (With filed diaphragm) |
6V 20W, halogen lamp, adjustable brightness |
Focus System | Coaxial coarse/fine focus system, with tensional adjustable and up
stop, minimum division of fine focusing: 2um |
Nosepiece | Quadruple back ball bearing inner locating |
Stage | Double layer mechanical, size 210x140mm, moving range 75x50mm |