National Model 161 Dual Viewing Compound Microscope
Widefield 10x /18mm eyepiece, pointer standard in one eyepiece.
Accepts optional #965-160 eyepiece reticle.
Dual viewing head with 30° inclined eyepiece, and vertical eyepiece with diopter, rotates 360° for easy sharing by more than one student.
Permits dual viewing, or mounting of optional video adaptor on vertical tube.
4x (0.10 N.A.)
10x (0.25 N.A.)
40xR (0.65 N.A.)
100xR oil immersion (1.25 N.A.)
Quad objective turret is ball-bearing mounted
Mounted in reverse position to facilitate ease in changing slides.
12v 20 watt halogen with variable rheostat control.
Illuminated on/off switch, 3-wire grounded cord and plug.
Coaxial coarse and fine focusing controls, coarse has tension adjustment, fine is graduated.
Large 140mm x 135mm (5-1.2 in. x 5-1/4 in.) stage; built-in, low profile, ball-bearing mounted mechanical specimen holder
with low-position coaxial controls, 70mm (x) by 50mm (y) movement with graduations of 0.1mm.
1.25 N.A. Abbe condenser has rack & pinion focusing, iris diaphragm, swing-out filter holder
with clear blue, green and yellow filters supplied.
Lifetime limited warranty, excluding bulb, cord, and fuse.
Manufacturer’s List Price: $ 676
See our Sale Price Below
National Model 161
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