16” (400mm) Screen Dameter

Superlative in design and function, the HB400 is ideal for the most demanding applications in optical measurement. The HB400 features a 16” (400mm) screen diameter.

• Vertically correct image
• Fully useable 16” (400mm) diameter screen with crosslines and calibration marks
• Heavy-duty, metal construction
• 12” x 6” (300 x 150mm) measuring range (extended 16” X-axis measuring range iavailable)
• 21.25” x 5.125” (540 x 130mm) staging area
• Dual fixturing slots
• Screen-mounted overlay chart clips
• 110 lb. (50 kg) weight capacity
• Dual intensity (hi/low) tungsten halogen profile illumination
• Twin-bundle, adjustable on-axis, fiber optic surface illumination
• Operator glare shields for surface illumination
• Helix angle stage adjustable
  +/- 15º
• Quick-change, bayonet style lens mount

• Q-Axis displayed in digital readout
• Built-in digital protractor with DD/DMS conversion
• Heidenhain .00005” (0.001mm) resolution scales
• Centrally mounted vertical (Y-axis) scale (in-line with lens/workpiece)
• Threadless X-axis quick release for “zero” backlash
• Protective guideway covers for both X and Y axes
• Available with a wide range of readout systems/software options
• Swing-away lamphouse (optional)
• Optical edge detection (optional)
• 10x, 20x, 25x, 31.25x, 50x, and 100x magnifications available
• Available in manual, motorized, and CNC configurations 
• Available with OV2, Starrett's innovative Optical-Video Adaptor