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Small-Diameter Optical Path-Compensated Collimation Checker, 355-1100nm

SPUVNIR-OC-2.7

main product photo
Evaluate collimation by simply inserting the unit into the laser beam path. As a relative evaluation tool based on user-defined criteria, it supports manufacturing and inspection of optical parts as well as equipment maintenance.
  • Supports small-diameter beams (φ1.5 mm).
  • Built-in optical path compensation plate enables use with low-coherence light (coherence length: tens of micrometers)—not possible with conventional collimation checkers.
  • Wavelength range: 355 nm to 1100 nm—covers UV to near-infrared.
  • USB 3.0 cable (1.5 m) included, enabling immediate use (PC not included).
  • Target aperture included, aiding quick alignment when placing the unit along the laser’s optical axis.
More Information
Name Small-Diameter Optical Path-Compensated Collimation Checker, 355-1100nm
Weight 0.2600kgs
Guide
  • The analysis software (OSCAMS2) can be downloaded and installed from our website, and the user manual will be downloaded at the same time.
  • Even if the beam diameter exceeds the specified value, analysis can still be performed using the central portion of the beam.
  • A rod for holding the main unit is not included. Please purchase our M6 rods or post stands separately.
  • The filter case and ND filters are not included. When using ND filters, please purchase them together with the filter case.
Attention
  • A PC is not included with this product. Please prepare a PC that meets the software’s system requirements.
  • Numerical results obtained by the analysis software are not guaranteed specifications. This product is recommended for relative evaluation based on user-defined criteria.
  • Depending on usage conditions (e.g., laser quality or stray light from other optical components), interference fringe contrast may be insufficient and analysis may not be possible. For an evaluation demo unit, please contact our Sales Division.
  • When inserting this product or other optical components into the laser beam path, the beam may be reflected toward the operator. Always observe laser safety precautions (e.g., wear appropriate protective eyewear).
  • Even when this product is inserted into the beam path, the laser beam is not blocked and exits from the output port. Do not look into the laser beam path.
Material Aluminum (Black Anodized)
Main Unit Specifications of the Collimation Checker
Wavelength Range 355～1100 nm
Input Beam Diameter φ1.5～φ2.7 mm
Accessory USB3.0 Cable 1.5m
Material of Shearing Plate Synthetic fused silica
Software specifications
Part Number OSCAMS2
Recommended Operating Environment OS: Windows11 ; Memory: 16 GB or higher; CPU cores: 10 or more
Output Parameters
Fringe rotation angle [Resolution] 0.1 deg
Radius of curvature [Resolution] 0.1 m
Beam divergence (half angle) [Resolution] 0.001 mrad
Power [Resolution] 0.001 λ
Functions
UI language switching (Japanese/English)
Out of stock
SKU
SPUVNIR-OC-2.7
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Evaluate collimation by simply inserting the unit into the laser beam path. As a relative evaluation tool based on user-defined criteria, it supports manufacturing and inspection of optical parts as well as equipment maintenance.

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