National 133-CLED and 134-CLED Cordless Microscopes, Monocular
- Sale price
- $452 USD
- List price
- $476 USD
National 133-CLED and 134-CLED Cordless Microscopes, Monocular
As the microscope that sets the standard for high school instruction, the 133-CLED is part of a series of compound microscopes that include all of the most commonly specified features like rugged metal construction and locked-on parts. The superior DIN optical system and precision mechanical components assure sharp, unsurpassed viewing. Dual view head allows teachers to observe simultaneously what students are viewing, or enables two students to view specimen at the same time. This microscope is recommended for instruction through grade 12.
SPECIFICATIONS
Our most popular series 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. Same precision optical and mechanical features as our best selling 130 series. Combines extra rugged construction with user-friendly features.
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.
133-LED has 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.134-LED has DIN standard, achromatic, parfocalled, parcentered, and color-corded: 4x (0.10 N.A.), 10x (0.25 N.A.), 40xR (0.65 N.A.), and 100xR 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.)
Ships directly from the manufacturer. Please contact us for current lead times.
| MODEL | OBJECTIVES | STAGE | BENZ $ | MSRP $ |
| 133-CLED | 4x, 10x, 40xR | Mechanical Stage | 452.00 | 476.00 |
| 134-CLED | 4x, 10x, 40xR, 100xR | Mechanical Stage | 536.00 | 564.00 |