Description
Cosine correctors are optical diffusers (opaline glass, PTFE or Spectralon) that couple to fibers and spectrometers to collect signal from 180° field of view. Cosine correctors are specified for setups requiring the redistribution of incident light, such as measuring spectral irradiance of a plane surface in air or other media.
Wide FOV – collects light from 180° field of view
Versatile – 74-DA version couples directly to the spectrometer
Applications — ideal for intensity measurements of LEDs, light sources and solar sources
| CC-3 | CC-3-UV-S | CC-S-DIFFUSE | CC-T-DIFFUSE | CC-3-UV-T | CC-3-DA | |
| Connects To | Optical fiber | Optical fiber | Optical fiber | Spectrometer | ||
| Optical Diffuser | Opaline glass | Spectralon | Spectralon | PTFE | PTFE | Spectralon |
| Wavelength Range | 350nm - 750nm | 200nm - 2.5μm | 200nm - 2.5μm | 200nm - 750nm | 200nm - 750nm | 200nm - 2.5μm |
| Diffusers (Diameter) | 3900 µm | 3900 µm | 3900 µm | 7140 µm | ||
| Dimensions (OD) | 6.35 mm | 6.35 mm | 6.35 mm | 12.7 mm | ||
| Field of View | 180° | 180° | 180° | 180° | ||
| Replacement Diffuser | Yes | Yes | Yes | Yes | Yes | Yes (with restrictions) |
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