Used Optical Grinders, Polishers, Lappers, Generators; Bothner, Loh, Rogers & Clarke, Strasbaugh, Spitfire, Udagawa

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E. McGrath Inc, 35 Osborne St, Salem MA  01970

OP1905 American Optical brass radius gauge set. .12 to 20. Approx 125 gauges. PIX2 PIX3 PIX4 PIX5 $475
OP2020 DAMA FOM-2 centering machine 150 mm capacity 230/60/3 s/n 662797A and Dama alignment bench PIX2  PIX3 PIX4 PIX5 PIX6 PIX7 More_Info $7,950
OP2034 Engis/Hyprez EM-1 Minimiser diamond dispenser PIX2  $625
OP2045 Logitech PM2A 30 cm lapping plate, solder or lead surface, annular grooves, P02/69/L30 or P02/69/S30 series. PIX2 $825
OP2055 LOH WG centering machine, No laser option.  Includes 1060G adjusting bench. Missing: right hand bell clamp spindle, 30mm ID grind wheel and nut.  Includes only one transfer spindle. 220/60/50/3 New ArrivalMore_Info Video PIX2 PIX3 PIX4 PIX5 PIX6 PIX7 PIX8 PIX9 PIX10 $8,500
OP2090 Power Technology optical fiber splicer Model 310-01 portable arc fusion splicer, with vacuum chuck options, 12 volt battery. 115/230/60/50, now with 115 volt plug. 40# net weight. More_info $2,950
OP2115 Rogers & Clarke Model G-150 CNC curve generator, 150 mm, 230/3. Lower spindle needs rebuilding  PIX2 More_Info Video $11,500
OP2130 Sidai CG-2.0 horizontal curve generator. 230/60/3 input. Mfg 2001 s/n 01220 PIX2 PIX3 PIX4 PIX5 PIX6 PIX7  Info_PDF $6,250
OP2133 Siemens fiber optics fusion splicer, S46-999-M7-A10 in carrying case. $2,750
OP2136 Standard Electrical Tool Co cup diamond wheels. Curve generator pictured has been sold. Sizes: 2.73" 2.74" 3.5" 4.0" 5.5".  The mount is tapered, 11/16 to 15/16" over 1.25".  PIX2 PIX3 POR
OP2138 Strasbaugh 7N curve generator, 6" capacity; 875# PIX2 PIX3 PIX4   pdf-info $9,500
OP2170 Strasbaugh 6AI-DC-10 steep radius polisher, 6" diameter, powered upper quills rotate counter to the lower spindles, DC motors on each spindle.  One common drive for the rocking motion. Air pressure & slurry pan. 208/60/3 input, 10' long. PIX2 PIX3 PIX4 PIX5 Info_older-version Video_1 Video_2  Newly Arrived In fair to good condition. 3 lower spindles can wiggle and will need new bearings. 3 upper spindles are noisy. A couple of the small belts will need replacement. 3/10 digital tachometers work. No slurry pump is included. $13,500
OP5060 N M Knight, Polarizing Instrument Company C-36 magnifying polariscope 14" screen, 10 power lens. 100 watt halogen lamp  $1,250