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Officina Stellare ProRC 500

Officina Stellare ProRC 500
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Price:  Please Call to Confirm the Price(Inc. 20% VAT)

Product Code:  OSRC500
Manufacturer:  Officina Stellare
Telescope Type:  Ritchey–Chrétien
Aperture (mm):  500 mm

Officina Stellare


The ProRC scope is completely free from chromatic aberration, and the performance is the same at any wavelength; the only limit is the coating light reflectivity. Aluminum, silver or gold coatings are available, for a working bandwidth that can easily cover the 350-5000 nm interval.

The ProRC scope has the maximum possible level of light transmission to focal plane (no lenses absorption/reflection/scattering along light path).

These performances make the RC, in most of the cases, the "perfect" scope for professionals, because they are usually interested in working with a visual wavelength range, with max performance over relatively small field of view.

ENTRY PUPIL DIAMETER:
500 mm (20'')
FOCAL RATIO:
F/8
FOCAL LENGTH:
4000 mm (160'')
LINEAR OBSTRUCTION:
47%
FULLY CORRECTED AND ILLUMINATED FIELD:
70 mm
WEIGHT:
85 Kg
BACK FOCUS EXTRACTION:
about 300 mm (12'')

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