Autocollimator (Autocollimating Telescope)
The two reticles of an autocollimator with fixed focus setting are positioned in the focal plane of the corrected objective lens, so that the emerging beam is parallel. This usual configuration is known as infinity setting, i.e the autocollimators are focused at infinity.
Key Features:
- Fixed focus setting with infinite setting
- TRIOPTICS offers autocollimators with different focal lengths depending on the application
- Optionally with reticle changer (RC), filter changer (FC), or with reticle and filter changer (RC/FC)
- Available with straight or 90° angled viewing position
- Wide range of standard reticles and production of custom reticles if required
- The collimators can be equipped with a dual micrometer screw for shifting the reticle (optionally with digital display)
Applications:
- Angle measurement in optical components
- Measurement of wedge and deflection angles
- Measurement of centration errors
TYPE | Focal length | Tube diameter | Free Aperture | Field of View/ Measuring range | Resolution for reticle line 10 µ; |
---|---|---|---|---|---|
(mm) | (mm) | (mm) | (degree) | (arcsec) | |
ACM 100-38 | 100 | 38.1 | 30 | 6°/3° | 10 |
ACM 150-38 | 150 | 38.1 | 30 | 4°/2° | 7 |
ACM 200-38 | 200 | 38.1 | 30 | 3°/1.5° | 5 |
ACM 300-38 | 300 | 38.1 | 30 | 2°/1° | 3.5 |
ACM 300-57 | 300 | 57 | 50 | 2°/1° | 3.5 |
ACM 500-57 | 500 | 57 | 50 | 1.2°/0.6° | 2 |
ACM 1000-115 | 1000 | 115 | 100 | 0.6°/0.3° | 1 |
ACM 1000-140 | 1000 | 140 | 125 | 0.6°/0.3° | 1 |
Optitest® Upgrades & Accessories
In addition to the Optitest® collimators, telescopes and autocollimators, TRIOPTICS offers a large range of opto-mechanical accessories, often required for certain standard applications.
Holders
Clamp Fixture
- Clamp fixture D38
- Clamp fixture D57
- Clamp fixture D115
Adjustable Holder
- Adjustable holder D38
- Adjustable holder D57
- Adjustable holder D115
- Adjustable holder D140
V-Prism (magnetic prism):
- V-Prism (magnetic prism) D20-D50
- V-Prism (magnetic prism) D50-D150
Stands
- Manual Stand for D38
- Manual Stand for D57
- fixture for wedge measurement
- Stand
Mirrors
Mirrors and optical flats in mount:
- Mirrors in mount D38/D57
- Mirrors in mount D115/D140
- Optical flat in mount for D38/D57
- Optical flat in mount for D115/D140
Adjustable mirrors and optical flats in mount:
- Adjustable mirrors for D38/D57
- Adjustable mirrors for D115/D140
- Adjustable optical flat for D38/D57
- Ground plate
- Ground plate with stop bar
Deflecting mirror:
- 45° deflecting mirror for D38
- 45° deflecting mirror for D57
- 45° deflecting mirror for D115
- Penta Prism 50mm +/-1´ in holder
- Master Penta Prism in holder, Aperture 1 3/4 inch x 1 7/8 inch
- Master Penta Prism in holder, Aperture 1 3/4 inch x 1 7/8 inch
- 90 degree optical square with adjustable mount
Alignment Tools
Laser prealignment tool:
- Laser prealignment tool D57
- Laser prealignment tool D115/D140
Viewfinder prism:
- Viewfinder prism
Calibration Tools
Reference prism:
- 90° reference prism in mount
Polygons:
- Polygon 12 sides in holder, 5 second accuracy
Calibration wedges:
- Calibration wedge 10 arcmin
- Calibration wedge for TriAngle UltraSpec 10 arcmin, with integrated band-pass filter
Other Accessories
- Tool for rotary axis measurement
- precision level
- remote control for TA