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National Optical Model 126-LED Cordless, Rechargable
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| Click to enlarge image(s) |
This rechargeable cordless microscope is great for use in high schools, labs and in the field. It allows complete freedom from cords and outlets while including all the most commonly specified features. Rugged metal construction, locked-on parts. Superior DIN optical system and precision mechanical components assure parfocalled and parcentered optical alignment for sharp, unsurpassed viewing. Includes 100xR oil immersion lens and 1.25N.A. Abbe condenser for advanced study.
OPTICAL SYSTEM
Widefield 10x eyepiece with revolving pointer. Accepts optional #965-160 eyepiece reticle.
45� inclined viewing head rotates 360� for easy repositioning, sharing by more than one student.
DIN 4x, 10x, 40xR, 100xR oil emersion objectives are achromatic, parfocalled, parcentered, color coded.
4-hole nosepiece is ball-bearing mounted for more precise alignment, and has positive click stops.
ILLUMINATION
LED light rated up to 100,000 hours life, illumination equal to a 20 watt tungsten bulb.
Batteries allow up to 1000 recharges, for a total of 40,000 to 50,000 hours of use from single set of 3 AA rechargeable nickel hydride batteries. Battery charger included with the microscope.
Single 8 hour charge allows 40 to 50 hours of use.
Rheostat light intensity control
FOCUSING
Low position coaxial focusing for easy adjustment.
Stage moves up or down, eyepiece and body remain fixed.
Tension adjustment eliminates stage drift.
Safety rack stop prevents damage to slides and objective lenses.
STAGE
Large 130mm x 135mm (5 in. x 5-1/4 in.) stage, with professional quality, low profile mechanical specimen holder with low-position coaxial x-y controls.
Built-in 1.25 Abbe condenser, spiral mounted, requires no filters as LED light provided is white.
Iris Diaphragm.
FRAME
Rugged cast metal, gray enamel finish.
Height 380mm 15 in. Net wt. 9.0 lbs
PACKING
Molded styrofoam container with instruction brochure and vinyl dustcover
Individual: Ship wt. 11 lbs,
WARRANTY
Lifetime limited warranty, excluding LED bulb, batteries, and recharger
| Features | Benefits |
| Cordless, Rechargable | Batteries allow up to 1000 recharges, for a total of 40,000 to 50,000 hours of use from single set of 3 AA rechargeable nickel hydride batteries. Battery charger included with the microscope. |
National Optical Model 131-CLED Microscope National Optical Model 131-CLED Microscope
The microscope model that sets the standard for high school instruction, now with cool, long life LED illumination. Includes all the most commonly specified features. Rugged metal construction, locked-on parts. Superior DIN optical system and precision mechanical components assure parfocalled and parcentered optical alignment for sharp, unsurpassed viewing. Recommended for instruction through grade 12.
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National Optical Model 162, Compound Microscope, College Level Model 162, Compound Binocular Microscope
DIN standard 4x (0.10 N.A.), 10x (0.25 N.A.), 40xR (0.65 N.A.) and 100xR oil immersion (1.25 N.A.) achromatic objectives. All are parfocalled, parcentered and color-coded
College Level Microscope
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National Optical Model 460TBL-10 Stereo Zoom 10x through 30x National Optical Model 460TBL-10
An exceptional stereo zoom microscope at an exceptionally low price. Permits students to view the wide picture at 10x magnification, then zoom all the way to 30x for an exciting close-up view.
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