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ATMOSPHERIC DISPERSION CORRECTOR

UNCOATED VERSION

The ASH Dispersion Corrector is also available in an uncoated version.

Especially for the imaging of objects in UV and blue wavelengths,
like the planet Venus, the uncoated version has a different transmission.


Graph scanned with spectrophotomerter meter by Arnaud van Kranenburg

 

Price and ordering on demand

 

FOR MORE INFORMATION:

What is atmospheric dispersion?
(dutch language)

Article Sky & Telescope

PDF file brochure (Nederlands)

PDF file brochure (English)

Examples/user reports