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National Optical Dual Magnification (1X/3X) Stereo Microscope
All the quality features and versatility of larger stereo microscopes, in a compact size that is more efficient for many uses. Choose low or high magnification simply by turning the objective turret.
Supplier: National Optical 446TBL10
Description
All the quality features and versatility of larger stereo microscopes, in a compact size that is more efficient for many uses. Choose low or high magnification simply by turning the objective turret.
MAGNIFICATION
- 1x & 3x
OPTICAL SYSTEM
- Paired widefield eyepieces with diopter adjustment on left side. Interpupillary adjustment from 55 mm to 75 mm. Reticle holder/retainer accepts eyepiece reticle with 23 mm O.D.
- Magnification changed by rotating objective turret 90 degrees, to positive click stop.
- Working distance: 47 mm. Maximum specimen height on stage, 35 mm
- Head rotates 360 degrees to permit reverse head position viewing.
ILLUMINATION
- High intensity 12 V, 10 W incidental and transmitted illumination is built-in.
- Separate base mounted switches control power on/off, top and bottom lights, permit use of top light only, bottom light only, top and bottom lights together.
FOCUSING
- Rack & pinion focusing has slip clutch to protect mechanism against over-turning, and special tension adjustment.
STAGE
- Supplied with two 80 mm stage plates, one frosted glass and one plastic black/white reversible contrast. Two locked-on stage clips.
Specifications
| 1X, 3X | |
| Dual | |
| 446TBL-10 |
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