# 456 Microscope

Model 456 TBL-10

All the quality features and versatility of larger stereo models, in a compact size only 12" tall. Ideal size for elementary and middle school, rugged enough for high school. Upright, unreversed image is designed for viewing 3-dimensional objects, dissecting. Choose low magnification for a wide field of view, then high magnification for close-up detail.

General microscope information
Compare to other microscopes

OPTICAL SYSTEM

• Paired widefield eyepieces with diopter adjustment on the left side. Interpupillary adjustment from 55mm to 75mm. Reticle holder/retainer accepts eyepiece reticle with 23mm O.D..
• Paired objectives are parfocalled, parcentered, achromatic.
• Magnification changed by rotating objective turret 90 degrees.
• Working distance: 75mm. Maximum specimen height: 35mm.
• Head rotates 360 degrees to permit reverse head position viewing.

ILLUMINATION

• High intensity 12v 10 watt incidental and transmitted illumination is built-in.
• Separate base mounted switches control power on/off, top and bottom lights, permit the use of top light only, bottom light only, top and bottom lights together.

FOCUSING

• Rack and pinion focusing has slip clutch to protect the mechanism against over-turning and special tension adjustment.

STAGE

• Supplied with two 80mm stage plates, one frosted glass plate, and one plastic black/white reversible contrast plate.
• Two locked-on stage clips.

FRAME

• Rugged cast metal frame, grey enamel finish.
• Height: 310mm (12-1/4 in.) extends to 345mm (13-5/8) for larger objects.
• Base width: 115mm (4-1/2 in.), Base depth: 197mm (7-3/4 in.)
• Net wt. 2.5 kgs (5.5 lbs)

PACKING

• Molded styrofoam container with instruction brochure, vinyl dust cover, and rubber eyeshields.
• Individual: Ship wt. 4.1 kgs (9 lbs), Dimensions 400x425x275mm (16x17x11 in.)
• Master carton pack 4 each: Ship wt. 14.5 kgs (32 lbs), Dimensions 600x350x400mm (24x14x16 in.)

WARRANTY

• Lifetime limited warranty, excluding bulb, cord, and fuse.

NOTE: To order with 220v electrical system, add ¬220V to end of the model number.

(For quantity discounts, contact Donald J Ruark mail@workshopplus.com)