MIC-20 comparison microscope is controlled by the touch screen, with automatic electrical control system and flat rotary step zoom objective, making sure the test sample on both left and right side with full parfocalized clear image (no need to adjust the knob), meanwhile left and right side magnification is the same(no need calibration device), center of the filed of view completely coincide(no need adjust the knob of the stage). This instrument is designed with imprint stereo observation, collection, replay device and related software, making customer more easy to compare with the flat surface mart and stereo mark, with good software, each operation step can be stored and replied, convenient for offer evidence in the court, electrical parts of this instrument are with sensor protection device, and reset automatically.
| Optical microscopy system | |
| Optical
magnification |
1X-240X |
| Eyepiece | 10X/φ24mm 20X/φ13mm. High Eye point Wide Field Eyepiece |
| Tilting
binocular head |
10-55°；interpupillary distance 48-76mm adjustable. |
| Objective
(converter) |
0.5X、1X、1.5X、2X、4X、6X、2X and 0.2X objective |
| Electrical touch
screen |
MIC-20 can operate left and right side single field of view, or make
abutment, double image field of view; left&right side objective magnification change, left&right side illumination position, left&right side stage X-Y or back-front movement. And each step will be controlled and recorded by the computer system; this instrument can be operated with remote controller for comparison. |
| Evidence
acquisition |
Inner fixed 3M CCD, front fixed 20M DSLR camera |
| LED light | MIC-20 offers 8 bands light source: red 680nm、orange 580nm、
yellow 560nm、green 510nm、cyan 450nm、blue 410nm、ultraviolet 390nm、white 10-680nm |
| Inner fixed filter | Infrared 850nm, orange 580nm, green 510nm, visible light
400-680nm, full spectrum 0——∞. |
| Coaxial light | 45°refraction angle |
| Polarizing light | 0-360° rotatable ；90° orthogonal |
| Stage | Moving range: back&front 50mm, left&right 55mm, automatic or
manual 40+60mm |
| Electric lift
column |
moving range: 0-150mm. |
| Working stage electric moving range：0-300mm. | |
| Bullet identification clamp diameter:φ6-18mm, the rifling mark：4-6 | |
| MIC-20 is with all kinds of warhead, shell case, lock, thread clamp,
tool holder, magnetic stage, tiltboard, Bottom transparent table |
|
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