LB-620 Trinocular Laboratory Metallurgical Microscope with Extra Wide Field, Bright Field and Dark Field with Infinite Plan Optical System (Infinity Color Corrected System) is a high level professional microscope which is specially designed for metallurgical analysis. With excellent optical system, ingenious stand and convenient operation, it will be your best choice.
Print Product Page[LB-620] Trinocular Laboratory Metallurgical Microscope w/ Infinite Plan Optical System
Description
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Applications
LB-620 Trinocular Laboratory Metallurgical Microscope with Extra Wide Field, Bright Field and Dark Field with Infinite Plan Optical System (Infinity Color Corrected System) is widely used in institutes and laboratories to observe and identify the structure of various metals and alloys. It also can be widely used in the electronics, chemical and instrumentation industry to observe opaque materials and transparent materials, such as metal, ceramics, integrated circuits, electronic chips, printed circuit boards, LCD panels, film, powder, toner, wire, fibers, plated coatings, and other non-metallic materials and so on.
| Optical System | Infinite optical system |
| Viewing Head | Seidentopf trinocular viewing head, inclined at 30°, interpupillary distance 48mm-75mm |
| Eyepiece | extra wide field eyepiece EW10×/22 |
| Infinite plan Achromatic Objective | 5×/ 0.12/ ∞/ – (BF) |
| 10×/ 0.25/ ∞/ – (BF/DF) | |
| 20×/ 0.4/ ∞/ 0 (BF/DF) | |
| 50×/ 0.75/ ∞/ 0 (BF) | |
| 100×/ 0.9/ ∞/ 0 (BF) | |
| 40×/ 0.65/ ∞/ 0.17 | |
| 100×/ 1.25/ ∞/ 0.17 | |
| Maximum Sample Height | 30mm |
| Reflected light | 24V/100W Halogen light, lightness adjustable |
| Kohler illumination and aspherical condenser | |
| Blue, Green, Yellow and Ground glass | |
| Transmitted light | Swing-out condenser NA0.9/ 0.25 |
| 24V/ 100W Halogen light and aspherical condenser | |
| Blue filter | |
| Focusing | Coaxial coarse and fine adjustment, fine division 1μm |
| Nosepiece | Backward quintuple nosepiece |
| Stage | Double layer mechanical stage 186×138mm/ 74mm×50mm |
| Specimen preparation plate | |
| Slide glass |
