Focusing Autocollimator
The reticles of a focusing Autocollimator (focusing Autocollimation telescope) can be moved out of the focal plane of the objective lens so that the autocollimator can be focused at finite distances and the beam becomes divergent (producing a virtual image) or convergent (real image).The shape of the beam -convergent or divergent-depends on the direction in which the reticles are moved.
Key Features:
- Variable focus adjustment with finite distance 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:
- Measuring tasks with different wavelengths
- Angle measurement in optical components
- Measurement of wedge and deflection angles
- Measurement of centration errors
| TYPE | Focal length (mm) | Tube Diameter (mm) | Free Aperture (mm) | Field of View/Measuring Range (degree) | Focusing Range (m) |
|---|---|---|---|---|---|
| ACM F 100-38 ± 10 | 100 | 38.1 | 30 | 6°/3° | ∞ to ± 1 |
| ACM F 150-38 ± 10 | 150 | 38.1 | 30 | 4°/2° | ∞ to ± 2.25 |
| ACM F 200-38 ± 10 | 200 | 38.1 | 30 | 3°/1.5° | ∞ to ± 4 |
| ACM F 300-38 ± 10 | 300 | 38.1 | 30 | 2°/1° | ∞ to ± 9 |
| ACM F 300-57 ± 25 | 300 | 57 | 50 | 2°/1° | ∞ to ± 3.6 |
| ACM F 500-57 ± 50 | 500 | 57 | 50 | 1.2°/0.6° | ∞ to ± 5 |
| ACM F 1000-115 ± 50 | 1000 | 115 | 100 | 0.6°/0.3 | ∞ to ± 20 |
| ACM F 1000-140 ± 50 | 1000 | 140 | 125 | 0.6°/0.3 | ∞ to ± 20 |
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
Clampfixture
Adustable holder
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
45° deflecting mirrors
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
12 sided polygon
Other Accessories
- Tool for rotary axis measurement
- precision level
- remote control for TA
