 DC3-163-ASC National Compound Microscope:
Super Contrast 4x, 10x,40xR, 100xR objectives
Coaxial coarse and fine focus
12v/20watt halogen illumination
1.25 N.A. Abbe condenser
Digital and Analog signals for computer and monitor |
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 D-Moticam 2500 Digital camera for microscopes
5.0 Megapixel, Crisp Images
Compatible with Most Microscopes
Rapid Live Imaging
PC/Macintosh Compatible
Includes Measuring Software |
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 National DC5-163-ASC Digital Compound Microscope:
Super Contrast 4x, 10x, 40xR, 100xR objectives
Coaxial coarse and fine focus
12v 20 watt halogen illumination
1.25 N.A. Abbe condenser
Digital signal only (2.0 Mega Pixel) for computer |
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 National Model 187 Shop Microscope 40x Magnification |
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 Model 108-LED
Simple to use, yet prepares students for easy transition to high school instruction. Precision optical systems features achromatic, optical glass lenses. Model 108-LED rugged metal components are engineered for years of reliable performance. Student proofing features minimize loss of parts and other student abuse. Recommended for instruction through grade 6. |
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 Model 114-LED
Full-Function Microscopy Without the Need of a Power Outlet or Cord.
This microscope is designed to facilitate teaching at the elementary level. Rechargeable battery powered LED illumination allows complete freedom from cords and outlets, while using the standard microscope format most commonly used in U.S. schools. |
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 Model 125-LED
Full-Function Microscopy Without the Need of A Power Outlet or Cord. Rechargable
This rechargeable cordless microscope is great for use in high schools, labs and in the field. It allows complete freedom from cords and outlets. Includes all the most commonly specified microscope features. |
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 Model 126-LED
Full-Function Microscopy Without the Need of a Power Outlet or Cord.
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.
DIN 4x, 10x, 40xR, 100xR oil emersion objectives are achromatic |
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 Model 131-LED
DIN 4x, 10x and 40xR objectives are achromatic, parfocalled, parcentered, color coded.
The microscope model that sets the standard for high school instruction, now with the freedom of battery operated cordless illumination. Includes all the most commonly specified features. LED light rated up to 100,000 hours life, illumination equal to a 20 watt tungsten bulb.
150 hours of use from 3 standard AA alkaline batteries. |
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 Model 131-SPMS
The microscope model that sets the standard for high school instruction. 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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 Model 132
DIN 4x, 10x and 40xR objectives are achromatic, parfocalled, parcentered, color coded.
Featuring the same superior optical and mechanical components of our best selling Model 131, this instrument also includes an extra vertical eyepiece. Teachers can observe simultaneously what student is viewing, or two students can view at same time. Vertical tube also permits mounting of 35mm or video camera. A very versatile microscope recommended for instruction through grade 12. |
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 Model 155, High School / College Level Compound Microscope
Preferred by teachers, the 5-watt fluorescent illumination system provides optimum image brightness, virtually no bulb heat and has a 10,000-hour rated bulb life. |
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 Model 156, Advanced High School, University & Laboratory
A new standard of precision optics, highly engineered mechanics and very rugged construction, all at little more cost than a budget microscope. Objective turret (nosepiece) is in reverse position to permit easier changing and positioning of specimen slides.
Preferred by teachers, the 5-watt fluorescent illumination system provides optimum image brightness, virtually no bulb heat and has a 10,000-hour rated bulb life. |
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 Model 157, Binocular Head, PLUS 100x oil
A new standard of precision optics, highly engineered mechanics and very rugged construction, all at little more cost than a budget microscope. Objective turret (nosepiece) is in reverse position to permit easier changing and positioning of specimen slides. Preferred by teachers, the 5-watt fluorescent illumination system provides optimum image brightness, virtually no bulb heat and has a 10,000-hour rated bulb life. |
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