Cosine Corrector

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    Detailed Product Description:

    Right Angle Reflector with CC-3-UV-S Spectralon Cosine Corrector diffusing material.

    Detailed Product Description:

    Cosine Corrector with opaline glass diffusing material

    Detailed Product Description:

    Direct-attach Cosine Corrector with Spectralon diffuser

    Detailed Product Description:

    Cosine Corrector with Spectralon diffusing material

    Detailed Product Description:

    Cosine Corrector with PTFE diffusing material

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.

Replacement diffusers are available for the cosine corrector models with Spectralon or PTFE.

  • Cosine corrector accessory -- replacement PTFE disk for CC-3-UV-T corrector
  • PTFE material -- high diffuse reflectance characteristics from 200-750 nm
  • Diffuser dimensions -- 3900 µm diameter (diffuser), 6.35 mm OD (cosine corrector assembly)

74-90-UV-CC3 Right Angle Reflector

Specifications

Engineering:

Lens Material:
f/2 fused silica Dynasil
Type:
Holder
Wavelength Range:
200nm – 2μm
Connector Threads:
“3/8-24 (ports) 9.525 mm x 25.4 mm (nipple)”
Diameter:
5 mm
Dimensions (OD):
16.5 x 16.5 x 19.9
Focal Length Specification:
10 mm
Mirror Coating:
UV-enhanced aluminum
Mirror Reflectivity:
>80% from 200-1000 nm
Weight:
11.3 g

CC-3

Specifications

Engineering:

Connects To:
Optical fiber
Optical Diffuser:
Opaline glass
Wavelength Range:
350nm – 1μm
Diffusers (Diameter):
3900 µm
Dimensions (OD):
6.35 mm
Field Of View:
180°
Replacement Diffuser:
Yes

CC-3-DA Direct-attach

Specifications

Engineering:

Connects To:
Spectrometer
Optical Diffuser:
Spectralon
Wavelength Range:
200nm – 2.5μm
Diffusers (Diameter):
7140 µm
Dimensions (OD):
12.7 mm
Field Of View:
180°
Replacement Diffuser:
Yes, with restrictions*

CC-3-UV-S

Specifications

Engineering:

Connects To:
Optical fiber
Optical Diffuser:
Spectralon
Wavelength Range:
200nm – 2.5μm
Diffusers (Diameter):
3900 µm
Dimensions (OD):
6.35 mm
Field Of View:
180°
Replacement Diffuser:
Yes

CC-3-UV-T

Specifications

Engineering:

Connects To:
Optical fiber
Optical Diffuser:
PTFE
Wavelength Range:
200nm – 750nm
Diffusers (Diameter):
3900 µm
Dimensions (OD):
6.35 mm
Field Of View:
180°
Replacement Diffuser:
Yes

CC-S-DIFFUSE Spectralon Diffuser

Specifications

Engineering:

Optical Diffuser:
Spectralon
Wavelength Range:
200nm – 2.5μm
Replacement Diffuser:
Yes

CC-T-DIFFUSE PTFE Diffuser

Specifications

Engineering:

Optical Diffuser:
PTFE
Wavelength Range:
200nm – 750nm
Replacement Diffuser:
Yes