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Xtreme 0.78x triplet reducer for RiFAst and RiLA. 42mm corrected field [OS-XTFR078]

OS-XTFR078
$2,434.04 USD
Special Order Scheduled Delivery
Officina Stellare: Extreme 0.78x reducer for RiFAst and RiLA
a 3 element reducer for RiFAst and RiLA Officina Stellare astrographsDesigned from our master optician Massimo Riccardi, this 3 lens design reducer will bring your powerful RiFAst or RiLA telescopes down to f/2.9 and f/4, increasing wide field and keeping the same – tiny – star’s shape.
It’s fully corrected for a wide field of 42mm. A KAF 1680X chip can be used anyway, with a small amount of vignetting and quality decrease on the extreme borders. It’s fully diffraction limited from 450nm to 730nm

About Xtreme 0.78x triplet reducer for RiFAst and RiLA. 42mm corrected field [OS-XTFR078]

Officina Stellare: Extreme 0.78x reducer for RiFAst and RiLA
a 3 element reducer for RiFAst and RiLA Officina Stellare astrographsDesigned from our master optician Massimo Riccardi, this 3 lens design reducer will bring your powerful RiFAst or RiLA telescopes down to f/2.9 and f/4, increasing wide field and keeping the same – tiny – star’s shape.

It’s fully corrected for a wide field of 42mm. A KAF 1680X chip can be used anyway, with a small amount of vignetting and quality decrease on the extreme borders. It’s fully diffraction limited from 450nm to 730nm

FOCAL REDUCTION
-0.78x
LENSES NUMBER
-3
CORRECTED FIELD
-42mm



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