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| Product Name:
Model 131 Compound Microscope
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| Product ID: 131 |
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| Description: The National Optical 131 is the microscope model that sets the standard for high school instruction - this microscope includes all the most commonly specified features including rugged metal construction and locked-on parts. Superior DIN optical system and precision mechanical components assure parfocalled and parcentered optical alignment for sharp, unsurpassed viewing.
- Objective Lenses: DIN 4x, 10x, 40xR objectives are achromatic, parfocalled, parcentered, color coded.
45° inclined viewing head rotates 360° for easy repositioning, sharing by more than one student.
- Eyepieces: Widefield 10x eyepiece with revolving pointer.
Accepts optional (#965-160) eyepiece reticle.
- Total Magnification: 40x, 100x, 400x.
- Specimen Stage: Large 110mm x 120mm stage,
with
locked-on, spring mounted stage clips, drilled and tapped to accept optional mechanical stage.
- Focusing: Rack & pinion coarse focus with tension adjustment, slip clutch, separate fine focus.
Tension adjustment eliminates stage drift.
Safety rack stop prevents damage to slides and objective lenses.
- Condenser: 0.65 NA condenser.
- Illumination: 115v, 15 watt tungsten.
- Size & Weight: 14 1/8 " high, 6.8 lbs.
- Warranty: Lifetime limited warranty, excluding bulb.
- FREE ACCESSORIES: DVD "Adventures with a Microscope", Super Slide Kit and access to our password protected customer resource section of our website!
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Sale Price $235.00 $210.00 |
| (Savings: $25.00) |
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