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

Catalog No. S81782

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

• Magnification Power: 1X, 3X
• Objective Types: Dual
• Model: 446TBL-10

Safety and Handling

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov