RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO
RedCat 51mm f/4.9 APO

William Optics

RedCat 51mm f/4.9 APO

Regular price
$ 748.00
Sale price
$ 748.00
Unit price
per 

This item is out of stock but you can place an order now and we’ll ship when it becomes available.

Description

From the beginning, the goal was to create the best possible design for an affordable, small, lightweight, and fast Apochromatic refractor for astrophotography needs. The unique optical design includes the highest quality glass for the best possible color correction and flat-field. The result is a 51mm Objective lens, in a sleek Petzval design, for a full frame flat field image. The optical quality provides for exceptional performance at a fast focal ratio of f/4.9.

 

Specifications

Focal Length: 250mm

Diameter: 51mm

Aperture: 4.9mm

Image Circle: Full Frame

Tube Length:

305cm (Fully Extended)

225cm (Fully Retracted)

Weight: 1.47kg (3.24lbs)


 

 

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