Application
Test and inspect the process of optical system calibration. As an Optical Autocollimator, it inspects the straightness of guide rail 、vertical or parallel degrees between datum planes 、the concentricity between apertures. As a Internal Focusing Telescope, it can be a testing and inspection tool of high precision optical lens production processing. It's an essential optical inspection equipment and tool, for research institutions、colleges、optical instrument manufacturer，ect.
Feature
It adopts the long and variable-zoom telescopic system to reach a high measure precision. It solves the problem of low image quality of the optical system cause by the lower precision. By using the variable-zoom obj. lens, it has a wide measurement range and wide the operating range. By using the precision five-dimensional workbench ,it improves the reliability of debugging，and become more convenient to operate. By using the wide pressure switch power supply，it can be used in any different country and area；By using the high resolution camera and display system,it reduces the labor intensity of the operators.
Technical Parameters
● Optical System
⑴. Telescope Objective
Focal Length：f′=576.8mm Field：2ω=2°
Angular Resolution：1″
⑵. Micrometer Eyepiece
Focal Length：f=16.7mm Magnification：Γ=15
Field：2ω=40°
● Architecture and Performance
⑴. Measurement Accuracy:：Optical Autocollimator < 1”
Internal Focusing Telescope < ±0.01mm in 3.5M,
⑵.Measurement Range：-1050mm～-∞；+∞～2000mm，
the rest is blind area。
Micrometer Handwheel index value：0.01mm(f′=576.8mm)
⑶. Adjustable Range：
Tilt：±3° Dec.：±4°
Rise and Vall：±20mm Translation：±20mm
● Light Source：
Light Source：White LED Laser Source：LD 630nm
