Product Specs: * Brief description: Interferometer, linear, 1 axis, 6 mm beam * Measurements: Linear * Number of axis: 1 * Beam size: 6 mm * Usage: General purpose * Application: Single axis * Stability: Medium * Optical resolution: Lambda/2 (316.5 nm, 12.5 uin) * System resolution (32x): Lambda/64 (10 nm, 0.4 uin) (When used with the Agilent 5527B Laser Positioning System, 10885A PC Axis Board or 10895A Laser Axis Board for VMEbus.) * System resolution (256x): Lambda/512 (1.2 nm, 0.047 uin) (When used with the Agilent 10897B, 10897C and 10898A Axis Boards for VMEbus.) * Beam separation: 11 mm (0.43 in) * Weight: 312 g (11 oz) * Type: Not plane mirror * Recommended reflector: 10767A * Mount used: 10785A * Beam bending possible: No * Interferometer movement allowed: Yes