William Optics RedCat 51 F/4.9 Telescope - Gen 1 (Pre-Owned)
Article number: | RC51-I |
Availability: | In stock |
Delivery time: | Hurry! Buy Now before it is GONE! |
Key Features:
- Innovative Petzval Design: The four-element apochromatic Petzval optical system ensures sharp, flat images with minimal chromatic aberration, providing pinpoint stars from edge to edge.
- Fast F/4.9 Aperture: A fast focal ratio allows for quick exposures, ideal for deep-sky astrophotography and wide-field imaging.
- 51mm Aperture & 250mm Focal Length: Strikes the perfect balance between portability and performance, making it an excellent choice for travel and outdoor adventures.
- Rotatable Camera Adapter: The integrated rotator lets you easily adjust your framing, ensuring perfect composition for your astrophotography shots.
- Built-In Bahtinov Mask: Achieve precise focus effortlessly with the cleverly designed built-in focusing aid, stored in the lens cap.
- Premium Build Quality: The RedCat 51 is crafted from aircraft-grade aluminum, anodized for durability and a sleek appearance. Its compact, lightweight design makes it a perfect companion for fieldwork.
- Versatile Mounting Options: Compatible with a wide range of mounts, including standard camera tripods and astronomy equatorial mounts, for maximum flexibility.
Specifications:
- Aperture: 51mm
- Focal Length: 250mm
- Focal Ratio: F/4.9
- Optical Design: Apochromatic Petzval Refractor
- Weight: Approx. 3.2 lbs (1.45 kg)
- Length: 9.4 inches (24cm)