Weatherproof entrance optics

We offer a range of high end entrance optics to measure the spectral irradiance from UV to IR.
Optics with near perfect cosine response error for isotropic radiation (DIN 5032) and high throughput are available for use with fibre bundles and SMA adaptor.
The optics are environmentally protected by Quartzglass domes.
Calibration is done by the portable spectral irradiance source KS-J1011 to be traceable to the national standards.
Order Nb. | Name | Typ |
100201 100202 | UV-J1002 UV-J1002-REG |
![]() Global entracne optic for UV-range and thick light guides. Also available with temperature regulation.
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100214 100227 | UV-J1002-SMA UV-J1002-SMA-SHUT |
![]() Global entracne optic for UV-range. Version with SMA Light guide connector and internal shutter.
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102605 102610 | J1026-50-WP J1026-50-WP-SHUT |
![]() Optic with sintered PTFE and baffled output port. Light guide (SMA,...) direct to connect. Drying agent or Dry Air Pump.
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101501 | UV-J1015 | ![]() Global entrance optic for the Brewer Spectrophotometer. The Cosine error is less than 6% in the angular raange from 0° to 80°.
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Entrance optics for laboratory applications

We offer a range of high end entrance optics to measure the spectral irradiance from UV to IR.
Optics with near perfect cosine response error for isotropic radiation (DIN 5032) and high throughput are available for use with fibre bundles and SMA adaptor.
Calibration is done by the portable spectral irradiance source KS-J1011 to be traceable to the national standards.
Calibration is done by the portable spectral irradiance source KS-J1011 to be traceable to the national standards.
Order Nb. | Name | Typ |
401306 403132 401307 401311 | D6-CAL D6-SMA-CAL D6-H-CAL D6-H-SMA-CAL |
![]() The D6 Diffuser offers greatest throughput in the UV. Variants can be supplied with SMA Connector and with horizontal fiber output.
f2': ~1% |
401308 403127 401309 401315 | D7-CAL D7-SMA-CAL D7-H-CAL D7-H-SMA-CAL |
![]() Der D7 Diffuser serves a very broad spectral area and is universally applicable. Variants can be supplied with SMA Connector and with horizontal fiber output.
f2': ~1% |
500316 100234 | CC3 CC3-SQ |
![]() Small Diffuser with SMA connector (f2' poor) to minimize misalignment effects during experiments.
CC3 with PTFE Diffuser (200-1100nm) CC3-SQ mit Quartzglass Diffuser (200-2500nm) |
102604 102609 | J1026-50 J1026-50-SHUT |
![]() Optic with sintered PTFE and baffled output port. Light guide (SMA,...) direct to connect. Individual adaption of 1cm^2 precision aperture on request.
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