(STAN-SSL) Specular Reflectance Standard, Low Reflectivity

Ocean OpticsSKU: STAN-SSL

Description

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

STAN-SSH STAN-SSH-NIST STAN-SSL WS-1 WS-1-SL
Reflectance Material Front surface-protected aluminum mirror on fused silica substrate Front surface-protected aluminum mirror on fused silica substrate Schott ND9 glass
Diffusing Material PTFE Spectralon
Reflectivity ~87%-93% (200 - 1000 nm)
~93%-98% (1000 - 2500 nm)
~87%-93% (200 - 1000 nm)
~93%-98% (1000 - 2500 nm)
~5% (200 - 950 nm)
~4% (950-2500 nm)
>98% (250-1500 nm)
>95% (250-2200 nm)
99% (400-1500 nm)
>96% (250-2000 nm)
Spectral Range 200-2500 nm 200-2500 nm 200-2500 nm 250-2000 nm 250-2000 nm
Housing Material Alumimum Delrin
Dimensions (Housing) 38 mm outer diameter x 19 mm height 38 mm outer diameter x 19 mm height 38 mm outer diameter x 19 mm height 38 mm diameter (housing) 32 mm OD
10 mm thick (tile)
Dimensions (Substrate) 31.75 mm outer diameter x 6.35 mm height 31.75 mm outer diameter x 6.35 mm height 31.75 mm outer diameter x 6.35 mm height 10 mm thick
Weight 40 g 40 g 40 g 30 g 30 g

Payment & Security

American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.