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Reconditioned National Optical 157 Advanced Series Binocular Biological Microscope

National

  • $299.00

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The refurbished National Optical Advanced 157 Series is a great choice for AP Biology, college courses, veterinary and intermediate clinical use, as well as industrial and hobby applications. Measures 15" high and weighs 11 lbs. Free shipping.

FEATURES:

Cat. No. 157
Head
Binocular, Inclined 45°, Rotates 360°
Din Objectives 4X, 10X, 40XR, 100XR Oil
Nosecone 4 Hole Turret, Ball Bearing Mounted
Eyepieces W10XD 18mm with Pointer
Stage  Graduated Mechanical Stage, 5.25" x 5.25" with Low Position Coaxial X-Y Controls.
Substage
N.A. 1.25 Abbe Condensor with Iris Diaghragm, Spiral Mount, Swing-out Filter Holder with Blue Filter
Focusing Separate Course and Fine Focus w/Slip Clutch (to protect mechanism and slides from damage)
 Illuminator 5W Fluorescent
Replacement Bulb 2202F
Original Mfr Sugg. List $650.00

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