Features: 14" (350mm) vertical projection screen of the best viewing Angle with high analytical force from the screen, 90 degree crosshair, film clip Precision machined picture ring with vernier goniometer, 1 minute scale Electronic rotating screen goniometer, available at 1 point or 0.01 degree resolution Telefocusing optics Optional internal edge sensor Quick change of single lens mounting mode Optional surface fiber lighting Integrated cover Nickel - plated cast iron carrier stage Three - axis solid cross ball stage system Single dovetail groove 16" x 4" surface dimensions 8" / 200mm X axis travel with fast moving device 4" / 100mm Y-axis travel (up and down) 50 LBS. Carrying capacity Adjustment range of helix light source at plus or minus 5 degrees NIST traceable calibration certificate Technical parameters: Lighting profile: built in 24V/150W automatically aligned halogen lamp Surface: built-in LED lighting screen size
