00-157-4140
Optical Instrument Lens
Used on rangefinder mk42.
00-157-4145
Optical Instrument Lens
Used on rangefinder mk42.
00-157-4146
Optical Instrument Lens
00-157-4147
Optical Instrument Lens
Used on rangefinder mk42.
00-157-9262
Optical Element Holder
Used on gun sight mk20. passivate surface treated
00-157-9286
Optical Element Retainer
Used on gun sight mk15. 1.575" hole diameter 0.812" overall length recessed
00-157-9287
Retaining Optical Element Ring
Used on gun sight mk15. 2b thread class right-hand 0.906" overall length 1.250" outside diameter
00-157-9304
Optical Instrument Lens
00-157-9369
Optical Instrument Cell Assembly
Used on gun sight mk15.
00-157-9374
Optical Element Cell
Used on gun sight mk15. 1.187" overall length FNAAF0 surface treated
00-157-9375
Optical Element Cell
1.219" overall length
00-157-9403
Optical Instrument Lens
00-158-3683
Telescope Mount
Used on periscope collimator mk3.
00-159-5073
Optical Instrument Mirror
00-159-5075
Optical Instrument Reticle
0.0197 in. bevel depth crossline
00-159-5240
Optical Instrument Mounted Prism
Used on rangefinder mk33. double right-angle
00-159-5244
Optical Instrument Prism
Used on range finder mk33.
00-159-5245
Optical Instrument Prism
Used on rangefinder mk33. rhomboidal
00-159-5248
Optical Instrument Prism
Roof-angle
00-159-5250
Optical Instrument Prism
Penta
00-159-7117
Optical Instrument Prism
Used on rangefinder;mk54. lucite; 3.750 in. lg; 0.236 in dia.;
00-160-0833
Optical Instrument Lens
00-161-2444
Spectrophotometer
00-161-8127
Cathetometer
0 to 100 centimeter scale range w/0.05 mm 20 part vernier reading, stainless steel vertical guide bar w/mtd telescope, 23.5mm telescope aperture, 160mm focal length, 14x eyepiece power, 360 deg rotation, level mtd on telescope, designed for measuring vertical distances or displacements
00-162-6638
Optical Microscope
00-163-3077
Straight Telescope
00-163-6064
Cathetometer
Tripod base mounted, vertical range 100 cm, smallest reading by vernier 0.05 mm, telescope carriage rotates 360 degrees independently of the vernier sleeve, telescope working distance, 45 cm to infinity, angular magnification 12x at 45 cm 8x at infinity, reticle 90 degree crosshair, level sensitivity 50 seconds
00-163-8369
Diffraction Grating Spectrometer
750 mm focal lgth; 1750a-1.5u (g) spectral range; f/7 aperture uv; model 1501 grating 102 x 102 mm, 5000a blaze, 130 x 102 mm max ruled grating; 0.1a resolution; 500a photographic coverage; 11a/mm dispersion; 14 cm h, 21.5 cm w, 25.4 cm d; 115 vac, 50/60 hz; add acc 1542-11 retransmitting potentiometer, two 1411s straight slits
00-163-9554
Optical Instrument Prism
00-164-7480
Optical Instrumen Iris Diaphragm
1.750" overall length 0.185" overall width
00-165-5723
Optical Microscope
Microscope optical phase contrast monocular inclin rev body tube 115 volt, 50/60 hz, ac
00-165-9883
Straight Telescope
00-166-7159
Optical Instru Eyepiece Assembly
00-166-7160
Optical Instru Eyepiece Assembly
00-167-7706
Optical Element Spacer
0.020" overall length spacer
00-167-7888
Optical Instrument Lens
00-167-7894
Optical Instrument Lens
00-167-7895
Optical Element Spacer
0.205" overall length
00-167-7896
Optical Element Spacer
0.310" overall length spacer
00-167-7969
Optical Instrument Lens
00-167-7970
Optical Instrument Lens
00-167-7971
Optical Instrument Lens
00-167-7972
Optical Instrument Lens
00-168-1502
Optical Element Spacer
00-169-1466
Monochromatic Light
00-169-1537
Optical Instrument Prism
Roof-angle
00-169-1866
Optical Instrument Mirror
1.187 inch radii on the ends
00-171-4175
Optical Instrument Window
