Fluorescence Microscope LFM-A20 has design of Siedentopf type trinocular viewing head (dual light transform) inclined at 30°, 360° rotation, and interpupillary distance of 48 to76 mm. This Microscope has attachment of Epi-fluorescence LED system to be used as fluorescence microscope. Designed with infinite plan objective 4X, 10X, 20X, 40X (s), 100X(s, oil). It features quintuple nosepiece, blue filter, built-in Koehler illuminator system, field diaphragm with center adjustable. Coaxial coarse and fine focusing adjustment with rack and pinion mechanism fine focusing interval 0.002 mm.
| Viewing head | Siedentopf type trinocular head (dual light transform) inclined at 30°, 360° rotation, interpupillary adjustable distance 48 to 76 mm |
|---|---|
| Optical System | Infinite Optical System |
| Light distribution | 100: 0 (100% for eyepiece) 80: 20 (80% for trinocular head and 20% for eyepiece) |
| Eyepiece | WF 10X / 23 mm (adjustable) |
| Objective | Infinite plan objective 4X, 10X, 20X, 40X (s), 100X(s, oil) |
| Stage | Integrated stage, stage size: 182×140 mm and Travel range: 77×52 mm, tow slide holder |
| Epi-fluorescence LED system | B and G Excitation Filter, LED Power Source 5W LED Lamp House (B-LED Lamp / G-LED Lamp) Centering Objective |
| Condenser | N.A. 0.9/0.13, swing out with iris diaphragm |
| Focusing | Coaxial coarse and fine focusing adjustment with rack and pinion mechanism fine focusing interval 0.002 mm |
| Nosepiece | Quintuple |
| Illumination | Built in Koehler illuminator system 6V/30 W Halogen lamp, field diaphragm, centre adjustable |
| Filter | Blue |
| C- mount | 0.57 × C-mount (focus adjustment) |
| Packing dimension | 525 × 470 × 490 mm |
| Weight | 20 kg |
Fluorescence Microscope is used in microbiology, cytobiology, cell and tissue culture, cell engineering and hybridoma technique and other modern biological research also used for dynamic observation of the crystal surface growth and micro topography.
