Focusing Collimator
A collimator consists of an objective and an illuminated reticle, which is positioned exactly in the focal plane.
The reticle nozzle of the focusing collimator (finite distance setting) is mounted on an extendable tube to allow the focal point to be adjusted. This makes it possible to achieve finite and infinite distance settings.
Finite distance setting real image
Finite distance setting virtual image
Key Features:
- The focal point setting is variable and both a finite and infinite distance setting are possible
- TRIOPTICS offers collimators with different focal lengths depending on the application.
- Optionally with reticle changer (RC), filter changer (FC), or with reticle and filter changer (RC/FC)
- 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:
- Measurements at different wavelengths
- Measurement of Radii
Several different collimators
| TYPE | Focal length (mm) | Tube diameter (mm) | Free Aperture (mm) | Field of View | Focusing Range |
|---|---|---|---|---|---|
| COL F 100-38 ± 10 | 100 | 38,1 | 30 | 6° | ∞ to ± 1m |
| COL F 150-38 ± 10 | 150 | 38,1 | 30 | 4° | ∞ to ± 2.25m |
| COL F 200-38 ± 10 | 200 | 38,1 | 30 | 3° | ∞ to ± 4.0m |
| COL F 300-38 ± 10 | 300 | 38.1 | 30 | 2° | ∞ to ± 3.6m |
| COL F 300-57 ± 25 | 300 | 57 | 50 | 2° | ∞ to ± 3.6m |
| COL F 500-57 ± 50 | 500 | 57 | 50 | 1.2° | ∞ to ± 5m |
| COL F 500-115 ± 50 | 500 | 115 | 100 | 1.2° | ∞ to ± 5m |
| COL F 1000-115 ± 50 | 1000 | 115 | 100 | 0.6° | ∞ to ± 20m |
| COL F 1000-140 ± 50 | 1000 | 140 | 125 | 0.6° | ∞ to ± 20m |
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
