Auto Collimator AT series
Opto Device Corporation Co., Ltd.
About This Product
It is used for measuring inclination and parallelism, measuring microscopic surfaces, and adjusting to infinity. Auto Collimator is a basic type that uses a white light source, and uses two charts, one for the light source and one for the eyepiece, and is available in two types: one with eyepiece and one with monitor (TV specification).
Laser Auto Collimator uses a semiconductor laser (LD) as a light source and detects it with a CCD camera. Laser Auto Collimator is useful when you can only capture reflections at specific wavelengths. Through image processing, we have achieved a resolution several dozen times higher than that of AT without increasing the optical magnification. Apart from standard specifications, Chart can also be customized according to customer requests.
function
■Optical component precision measurement
Parallelism of parallel plane plate/Angle of Prism
■Inclination measurement of optical components
Mounting accuracy/paste accuracy (used to check mounting accuracy when installing optical components)
■Tilt of microsurface
Actuator Tilt measurement/Module Tilt measurement (For areas with small reflective surfaces, for example, used to adjust the tilt of the module using the objective lens for pickup or Hologram)
■ Surface runout measurement
・D・isk surface runout
・Spindle Motor shaft runout
■Optical axis measurement
・Parallel light measurement (used to check whether the light flux is parallel)
・Parallel light inclination measurement (measures the inclination of parallel light flux with respect to the reference plane)
■Z-axis focusing
Measurement of deviation from focus of pickup lens
■Optional parts
・Collimator mounting base
・2-axis elevation unit (for Collimator tilt adjustment)
・Elevation Stage (for adjusting reference plane tilt)
・Auxiliary light source
・TV unit (TV is added to the model number)
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Product
Auto Collimator AT series
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Handling Company
Opto Device Corporation Co., Ltd.
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Categories
3 Models of Auto Collimator AT series
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Accessories | Chart scale | Chart type | Effective aperture (mm) | Eyepiece magnification | Filter | Focal length (mm) | Gross weight | Lamp power | Light source | Measuring range |
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AT-150 |
Available upon quote | Spare lamp | 1' (0.29mrad) | Cross circle | Φ30 | ×10 | Green filter (530nm) | 150 | 25Kg | AC100V, 50/60Hz | 6V12W | ±50' (±14.5mrad) |
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AT-300 |
Available upon quote | Spare lamp | 30'' (0.145mrad) | Round cross | Φ40 | ×10 | Green filter (530nm) | 300 | 25Kg | AC100V, 50/60Hz | 6V12W | ±30' (±8.5mrad) |
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AT-500 |
Available upon quote | Spare lamp | - | Siemens with crosshairs | Φ50 | ×10 | Green filter (530nm) | 500 | 20Kg | AC100V, 50/60Hz | 6V30W | - |
Click on the part number for more information about each product
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