Monocular Corded LED Microscope - 129-CLED-3

The 129-CLED-3 is part of National Optical's most popular series for middle and high school instruction. Enhanced with LED illumination, the 129-CLED-3 delivers higher light efficiency than standard 20W tungsten bulbs, and the cool operating temperature prolongs specimen life when viewing live material.

A popular choice for middle and high school instruction is enhanced with LED illumination. Delivers higher light efficiency than standard 20 watt tungsten bulb, and cool operating temperature prolongs specimen life when viewing live material. Precision optical and mechanical features combine with extra rugged construction and user-friendly features.
OPTICAL SYSTEM

Widefield 10x eyepiece with revolving pointer. Accepts optional #965-160 eyepiece reticle.
45° inclined viewing head rotates 360° for easy sharing by more than one student, or for reverse position viewing.
DIN standard, achromatic, parfocalled, parcentered, and color-corded: 4x (0.10 N.A.), 10x (0.25 N.A.), and 40xR (0.65 N.A.) objectives.
4-hole nosepiece is ball-bearing mounted for more precise alignment, has positive click stops.

ILLUMINATION

Built-in LED, delivers greater light and longer life than standard tungsten bulbs. Virtually heat free operation.
Base mounted on/off switch, heavy-duty 3-wire cord.

FOCUSING

Separate low position coarse and fine focusing controls.
Stage moves up or down, eyepiece and body remain fixed.
Coarse focusing has slip clutch to prevent damage to focusing system.
Tension adjustment eliminates stage drift.
Safety rack stop prevents damage to slides and objective lenses.

STAGE

Large 120mm x 120mm (4-3/4 in. x 4-3/4 in.) stage, with professional quality, low profile mechanical specimen holder with low-position coaxial x-y controls.
Built-in 1.25 N.A. Abbe condenser with iris diaphragm.

FRAME

Rugged cast metal, gray enamel finish.
Height: 365mm (14-1/2 in.). Net wt. 3.4 kgs (7.4 lbs)

PACKING

Molded styrofoam container with vinyl dustcover.
Individual: Ship wt. 5 kgs (11 lbs), Dimensions 550x325x325mm (22x13x13 in.)