G&H Optical input systems for spectroradiometers

OL IS-670
6 " integrating sphere with PTFE coating with a 90° port for irradiance or radiation power. For LED measurements there is a port for a reference source available. Alternatively, it may be supplied as a 2" or 4" sphere (can be used for underwater applications as well). Suitable range from 200 to 2500nm

OL 730-8
Reflex microscope for the spectral radiance of very small measuring fields of 50 to 500 micrometers. Suitable range from 350-1100nm.

OL 730-9
Reflex telescope for the spectral radiance with changeable apertures for field angles of 0.5°, 1° and 1.5°. Suitable range from 350 to 1100nm (type A) or ~250nm to 2500nm (type Q)

OL 600
Direct Viewing Imaging Optics Module for spectral radiance without parallax errors for variable field angles (0.5° to 8°) or variable spotmeter sizes (0.2mm to 8mm). Suitable range from 350 to 1100nm and ~250nm to 2500nm, respectively.

OL 750-10
Mirror-imaging optical system for a flexible coupling of collimated or focused radiation. Suitable range from 200nm to 30 micrometer.

OL 740-4P
OFF-axis parabolic mirror telescope to capture extremely collimated radiation of a diameter of up to 125mm. Suitable range from 200nm to 30 micrometer.

OL 730-7
High-capacity optical fibre cables with slit adaptation for the unattached operation of optical input/output systems. The cables are available for underwater applications, too. Suitable range from 400-1300nm (type G) or 250-2200nm (type Q)

OL 15AB
Luminous intensity tube for LED measurements acc. to CIE Publ. 127 conditions A and B. Suitable range from 200-2500nm.

OL 85
Cosine receptor (transmitting), optionally with opal glass, Teflon or volume-scattering quartz glass diffuser.

OL 86-T
Miniature-sized right-angled Teflon cosine receptor (transmitting). Spectrometer coupling is performed by means of OL 730-7 optical fibre cables. Suitable range from 280-1000nm.

OL 87
Miniature-sized right-angled cosine PTFE receptor (reflecting) with apertures for 1, 3 or 5mm. Spectrometer coupling is performed by means of OL 730-7 optical fibre cables. Suitable range from 200-2500nm.

OL 740-20
Single or double beam source for UV/VIS/IR. Aged beam source of high intensity for highly stable radiation coupling. Available for ranges from 200nm to 30 micrometers.