As a preferred distributor we have access to all versions of Fowler optical comparators. We offer all different sizes that will fit your measurement need.
R14 Optical Comparators
14"/340mm screen with 90º crosslines and chart clips
Lens magnification choice: 10x, 20x, 25x, 50x and 100x
Helix adjustment of light source ± 7º for accurate thread form projection
Workstage measuring range of 7"/175mm x 4"/100mm
0.5 micron resolution
Free software upgrades - no maintenance fees or contracts
R14 Optical Comparator Options
R14 - XLS Horizontal Optical Comparator w/Acu-rite DC 102 Readout - 14" screen
R14 - GXL Horizontal Optical Comparator w/ Heidenhain touch screen with added readout - 14" screen
R14 - GXL - E Horizontal Optical Comparator w/DRO as GXL with added optical edge sensor - 14" screen
R14 - FT2 - E Horizontal Optical Comparator w/27" Fusion touch screen DRO, optical edge sensor and 14" screen
R400 Optical Comparator
16"/400mm screen with 90º crosslines and chart clips
Lens magnification choice: 10x, 20x, 25x, 50x and 100x
Helix adjustment of light source for accurate thread form projection
Workstage with two machined slots for holding accessories
Workstage measuring range of 300mm (12") x 150mm (6")
0.5 micron resolution
Free software upgrades - no maintenance fees or contract
R400 Optical Comparator Options
R400 - XLS Horizontal Optical Comparator w/Acu-rite DC 102 readout - 16" screen
R400 - GXL Horizontal Optical Comparator w/Heidenhain touch screen readout - 16" screen
R400 - GXL - E Horizontal Optical Comparator w/DRO as GXL with added optical edge sensor - 16" screen
R400 - FT2 - E Horizontal Optical Comparator w/27" Fusion touch screen DRO optical edge sensor and 16" screen
R600 Optical Comparator
24"/600mm screen with 90º cross lines and chart clips
Heavy duty workstage with 18"/450mm x 8"/200mm measuring range and 2 machine slots for workpiece holders
Angular rotation of ± 15º on workstage for measuring threadforms or cutting tools
Vertical 8"/200mm Y axis power driven with joystick control
Lens magnification choice - 5x (single lens mount), 10x, 20x, 25x, 50x, 100x
4 position rotating lens turret for ease of lens changing (excluding 5x)
0.5 micron resolution
Free software upgrades - no maintenance fees or contracts
R600 Optical Comparator Options
R600 - XLS Horizontal Optical Comparator w/Acu-rite DC 102 readout - 14" screen
R600 - GXL Horizontal Optical Comparator w/Heidenhain touch screen readout - 14" screen
R600 - GXL - E Horizontal Optical Comparator w/DRO as GXL with added optical edge sensor - 14" screen
R600 - FT2 - E Horizontal Optical Comparator w/27" Fusion touch screen DRO optical edge sensor and 14" screen
SM300 GMR Vertical Optical Comparator
Large travel range 150mm x 50mm (6”x 2”) as standard
Linear scale stage with 0.0005mm resolution
Fine ground glass screen for clear image with cross hairs
10x, 20x, 50x, 100x projection lenses available
Display-readout unit GMR included in standard delivery
SM300 GMR Vertical Optical Comparator Option
SM300 - GMR Vertical Optical Comparator w/geometric readout
SM350 Optical Comparator
Fully usable 350mm screen
Built in helix adjustment
Sturdy all-steel design
Large stage travel 250mm (10") x 125mm (5"
0.5 micron resolution
Free software upgrades - no maintenance fees or contracts
SM350 Optical Comparator Options
SM350 - XLS Vertical Optical Comparator w/Acu-rite DC 102 readout - 14" screen
SM350 - GXL Vertical Optical Comparator w/Heidenhain touch screen readout - 14" screen
SM350 - GXL - E Vertical Optical Comparator w/DRO as GXL with added optical edge sensor - 14" screen
SM350 - FT2 - E Vertical Optical Comparator w/27" Fusion touch screen DRO optical edge sensor and 14" screen