National Microscope Dual Magnification (Compact) 50 Series 453TBL-10-LED

National Microscope Dual Magnification (Compact) 50 Series 453TBL-10-LED

OPTICAL SYSTEM

Paired widefield 10x eyepieces, left-side diopter adjustment, interpupillary adjustment from 55mm to 75mm.

Eyepieces equipped with reticle holder/retainer to accept reticle with 23mm O.D.

Paired objectives are parfocalled, parcentered, achromatic.

Magnification changed by rotating objective turret 90 degrees, to positive click stops.

Fixed head.

ILLUMINATION

4-position light control: top only, bottom only, top and bottom, off.

Top light (incidental) and bottom light (transmitted) cordless LED illumination.

8 hour charge provides up to 50 hours of use.

FOCUSING

Rack & pinion focusing with slip clutch and tension adjustment.

STAGE

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

FRAME

Rugged cast metal frame, gray enamel finish.

Height: 310mm (12-1/4 in.)

Base width: 115mm (4-1/2 in.), Base depth: 197mm (7-3/4 in.)

Net wt. 2.5 kgs (5.5 lbs)

SKU: 4512319898 Category: Tag: