Optical system | Color corrected infinity optical system |
Head |
Trinocular head, 300 inclined, interpupillary distance adjustment range
54-75mm, one eyepiece tube with ±5 diopter adjustment light splitting ratio: binocular 100%; binocular 0%/trinocular 100% |
Eyepiece | PL10X22mm high eye-point plan eyepiece |
Objective |
Infinity plan semi-achromatic fluorescence objective
4X/0.13/WD15.3mm 10X/0.30/WD8.7mm 20X/0.50/WD2.5mm 40X/0.75/WD0.72mm 100X/1.28/WD0.21mm |
Nosepiece | Reversed quintuple nosepiece |
Focus system |
Coaxial focus system, coarse focus distance 25mm, fine focus precision
0.002mm, with degree of tightness adjustment and height limit |
Mechanical stage |
Double layer mechanical stage 175×145mm, dismountable, special surface
treatment, 76mmX50mm moving range, 0.1mm precision, specimen holder for two slides. |
Reflected
fluorescence illumination system |
XYRFA Kohler reflected illuminator, with iris diaphragm, center adjustable |
U-LH100HG mercury lamp house, center and focus adjustable. With
mirror, center and focus adjustable. |
|
U1-RFLT100 digital mercury power supply, 90-245VAC wide voltage | |
OSRAM 100W DC mercury lamp | |
Centering objective for mercury lamp | |
optical band pass filter cubes:
UV1/B1/G1 |
|
30ND25 Attenuation pad |