Easy to use
• Anvil and spindle hardened and precision ground with microlapped ends
Fowler's Pocket Optical Comparator magnifies images which are sharp
100x projection lenses available • Display-readout unit GMR included in standard delivery Available Options • Projection lens 10x with half reflecting mirror • Projection lens 20x with half reflecting mirror • Projection lens 50x with half reflecting mirror • Projection lens 100x with half reflecting mirror • Rotary table 360º • Swivel centre support • Holder with clamp • V-block with clamp Optical Comparator Type - SM300 Magnification 10x20x 50x 100x View Field Diameter 30mm15mm6mm3mm Working Distance 77
x 1" long and one needle point x 1" long
Fowler Acme Screw Pitch Gage with 16 Blades 52-470-141 Easy to useAcme Screw Pitch Gages (29 angle) made offine stainless steel. Each blade is 3 12" 90mm long and . 03" . 8mm thick 16 blades (1, 1 1 3, 1 1 2, 1 3 4, 2, 2 1 2, 3, 3 1 2, 4, 5, 6, 7, 8, 9, 10 &12 pitch); 29 angle