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 |