STAN-HOLDER

Ocean Insight offers specular reflectance standards for measuring shiny surfaces such as machined metals and semiconductor materials and low-reflectivity surfaces such as anti-reflective coatings and thin film coatings. Add a STAN-HOLDER to keep your standards in place and to protect their coatings.

  • Convenient holder – optional accessory holds reflectance standards in place
  • Benefits – keeps standard securely in place and helps preserve its coating

STAN-SSH Specular Reflectance Standard

Engineering

Reflectance Material: Al mirror on fused silica substrate
Reflectivity: “~85%-90% (250-800 nm) ~85%-98% (800-2500 nm) ”
Spectral Range: 250-2000 nm
Dimensions (Housing): 38 mm OD x 19 mm height
Dimensions (Substrate): 31.75 mm OD x 6.35 mm height
Weight: 40 g

STAN-SSH-NIST Specular Reflectance Standard

Ocean Insight offers specular reflectance standards for measuring shiny surfaces such as machined metals and semiconductor materials and low-reflectivity surfaces such as anti-reflective coatings and thin film coatings.

The STAN-SSH varies in reflectivity from 85%-98% over the 250-2500 nm wavelength range and is available in a version (STAN-SSH-NIST) calibrated to a NIST master standard. The NIST calibration data range is 250-2400 nm.

  • Specular reflectance – high specular reflectivity (85%-98% over the 250-2500 nm)
  • Calibrated standard – NIST-traceable version also available
  • Convenient holder – optional accessory holds standard in place

 

Engineering

Reflectance Material: Al mirror on fused silica substrate
Reflectivity: “~85%-90% (250-800 nm) ~85%-98% (800-2500 nm) ”
Spectral Range: 250-2400 nm
Dimensions (Housing): 38 mm OD x 19 mm height
Dimensions (Substrate): 31.75 mm OD x 6.35 mm height
Weight: 40 g

STAN-SSL Specular Reflectance Standard

Ocean Insight offers specular reflectance standards for measuring shiny surfaces such as machined metals and semiconductor materials and low-reflectivity surfaces such as anti-reflective coatings and thin film coatings.

For measuring surfaces with low specular reflectivity, we recommend the STAN-SSL, which has ~4% reflectivity from 200-2500 nm. Add a STAN-HOLDER to keep your standards in place and to protect their coatings.

  • Specular reflectance – low specular reflectivity (4% reflectivity from 200-2500 nm)
  • Convenient holder – optional accessory holds standard in place

 

Engineering

Reflectance Material: Schott ND9 glass
Reflectivity: “~5% (200-950 nm) ~4% (950-2500 nm)”
Spectral Range: 200-2500 nm
Dimensions (Housing): 38 mm OD x 19 mm height
Dimensions (Substrate): 31.75 mm OD x 6.35 mm height
Weight: 40 g

WS-1 Diffuse Reflectance Standard

The WS-1 uses a PTFE optical diffuser, a Lambertian material distinguished by its white matte finish and reflectivity >98% from 250-1500 nm and >95% from 250-2200 nm.

  • Diffusing materials – choose from PTFE (WS-1) or Spectralon (WS-1-SL) standards
  • High reflectivity over broad range – >95% reflectivity from 250-2200 nm
  • More options – additional Spectralon reflectance standards and targets also available

Engineering

Diffusing Material: PTFE
Reflectivity: >98% (250-1500 nm)>95% (250-2200 nm)
Spectral Range: 250-2000 nm
Dimensions (Housing): 38 mm OD x 19 mm height
Housing Material: Aluminum
Weight: 30 g

WS-1-SL Diffuse Reflectance Standard

The WS-1 uses a PTFE optical diffuser, a Lambertian material distinguished by its white matte finish and reflectivity >98% from 250-1500 nm and >95% from 250-2200 nm.

  • Diffusing materials – choose from PTFE (WS-1) or Spectralon (WS-1-SL) standards
  • High reflectivity over broad range – >95% reflectivity from 250-2200 nm
  • More options – additional Spectralon reflectance standards and targets also available

Engineering

Diffusing Material: Spectralon
Reflectivity: 99% (400-1500 nm)>96% (250-2000 nm)
Spectral Range: 250-2000 nm
Dimensions (Housing): 32 mm OD, 10 mm thick (tile)
Dimensions (Substrate): 10 mm thick
Housing Material: Delrin
Weight: 30 g