William Optics RedCat 61 OTA AP 61/300

William Optics RedCat 61 OTA AP 61/300

William offers with the REDCAT61 Astrograph a very well corrected telescope for astrophotography up to full frame format.
  • Aperture 61 mm / Focal length 300 mm / Focal ratio f/4.9
  • Petzval design with chromatic aberration free FPL53 objective (4 elements in 3 groups)
  • Very well corrected and illuminated image field up to full frame format - the corrector is built in - no more adapter battle necessary
  • Camera connection via M48 male thread (suitable adapters are available) - working distance 55 mm
  • 360° rotation of the camera for the right display window
  • Focusing via internal focusing (William Internal Focus Design - WIFD) as with telephoto lenses
  • Tilting option for individual adjustment of the camera sensor to the telescope
  •  Flexible dovetail bar at the base (long version), suitable for Vixen style and Arca-Swiss saddle plates, in addition with 1/4" female photo tripod thread
  • Nylon carrying bag and Bahtinov mask for astrophotography are included in delivery
Manufacturer : William Optics
SKU : WiO-SKU-L-RC61
Price: 1899.00 € incl tax 19% (Germany)
Estimated delivery time : 3-4 weeks
Product description

William Optics  RedCat 61 OTA AP 61/300

Discover the magic of the universe with the groundbreaking William Optics REDCAT telescopes!

Do you want to explore the universe in all its beauty and mystery? Then the William Optics REDCAT telescope is the perfect choice for you! With innovative optics and impressive performance, this telescope will let you look deeper into the sky than ever before.

The compact and lightweight design of the REDCAT telescope makes it an ideal companion when you're on the go. Whether you're observing in a remote area or in your own backyard, you'll appreciate the effortless portability and setup.

With the William Optics REDCAT telescope, astrophotography is a breeze. Whether you're an experienced astrophotographer or a beginner, this telescope allows you to capture stunning images of the night sky. Bring the beauty of space to life and share your work with the world.

The quality and design of the REDCAT telescope are second to none. Made of high quality materials and with attention to detail, this telescope will exceed your expectations and accompany you for many years.

Dive into the fascinating world of astronomy with the William Optics REDCAT Telescope. Explore the depths of the universe and experience the wonders of the sky up close. Get your own REDCAT telescope now and let yourself be enchanted by the beauty of the cosmos!

Photography with the RedCat 61 apo:

Astrophotography

With 300 mm focal length and fast f/4.9, short exposure times are possible. The working distance of 55 mm allows the use of all common astro cameras, system cameras and DSLR/SLR cameras. The fine focusing allows a precise focus, the rotation the selection of the suitable image section. The supplied Bahtinov mask helps with focusing and is integrated in the objective cap.

Countryside photography and animal photography

The RedCat 61 is also perfect for, for example, photographing animals. Internal focusing allows you to focus without shifting the weight, and therefore also without changing the position. The image field is thus not altered. The image quality will impress you. A photo tripod is necessary for use.

Scope of Delivery:

  • RedCat 61 apo
  • M48 camera connector
  • Bahtinov mask
  • Dust caps for objective and receptacle
  • Cap for dual speed knob
  • Tube rings
  • Universal dovetail bar with photo tripod connection
  • Handle bar
Products specifications
Type of telescope4-Element Apo Refractor
Focal ratiof/4.9
Tube materialALU / CNC produced
Aperture61mm
Focal length300mm
Lens4-element Petzval design with FPL53 element
FocuserInternal (William Internal Focus Design - WIFD)
Total weight3.7 Kg