General Description
Focus length 660 mm; c/o optical bench l360nb, lathe bed, drilled for slide remote control rod, tapped for light source extension rod, meehanite casting, 171 cm l, 11 cm w, 15 cm h, 150 lbs, 160 cm l scale steel chrome plated; collimator l360nc body tube steel 10 cm dia, dull black coating, achromatic doublet objective 80 mm aperture, 915 mm focal length, draw tube w/ gauss-ramsden eyepiece, seven monochromatic filters, two targets w/ opaque, transparent backgrounds, eyepiece 44.6 mm focal length, 5.6x mag; light source l553ab 100 watt incandescent lamp, pinhole diaphragm w/ 0.5, 1.0, 1.5 mm diameter pinholes, 115 vac/dc; nodal slide l360nsr 19 mm bore, 19 mm collar, 60 mm range, rack and pinion motion, 15 cm diameter divided disk, 17.5 cm l bed carriage, vernier scale to 0.05 mm; microscope l360nm achromatic objective 16 mm efl, 6.7x ramsden eyepiece, 90 degrees cross hair reticle, 95x mag, 50 mm range focusing slide, 20 in. H, 13 in. W, 90 in.L
