William Optics

T-C-71RD

RedCat 71 APO 350mm f/4.9 Astrograph Telescope

£1,680.00

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RedCat 71 APO 350mm f/4.9 Astrograph Telescope

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Key Features of RedCat 71 APO 350mm f/4.9

  • 71mm f/4.9 Astrograph: Ideal for astrophotography with a wide, flat field.
  • FPL-53 Glass: Achieves superior color correction for clear, vivid images.
  • Innovative Optical Design: 4 elements in 3 groups (2-1-1 configuration) offering unique, patented performance.
  • 45mm Full Frame Imaging Circle: Perfect for full-frame sensors, providing edge-to-edge clarity.
  • Precise Helical Focusing: Allows for smooth and accurate focus adjustments.
  • Mounting Accessories Included: Comes with mounting rings, a 21cm Red Vixen-style dovetail, and Cat saddle.
  • Lightweight and Portable: Weighs just 6.2 lbs (2.8 kg) for the optical tube assembly, making it easy to handle.

Detailed Description of the RedCat 71

The RedCat 71 APO is a premium 71mm f/4.9 refractor telescope designed specifically for astrophotography enthusiasts. Featuring a unique Petzval optical design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens, this telescope ensures a flat image plane without the need for an additional flattener.

This innovative design not only covers a 45mm imaging circle but also delivers pinpoint stars and excellent color correction across the field. The RedCat 71 is compatible with both full-frame and APS-C sensors, making it a versatile choice for capturing the night sky in stunning detail.

Why Choose the RedCat 71 APO?

The RedCat 71 stands out with its top-notch anodizing finish, a lockable, calibrated helical focuser, and the inclusion of a super bright Bahtinov mask for precise focusing. Whether you're a seasoned astrophotographer or a beginner looking to explore the universe, this telescope offers the performance and reliability you need.

Don't miss the chance to own this exceptional telescope! Purchase the RedCat 71 APO 350mm f/4.9 Astrograph Telescope now from Dark Clear Skies and start capturing the wonders of the night sky with unmatched clarity and precision.

What’s Included in the Box?

  • [A] M48 Dust Cap/Thread
  • [B] Tilt Adapter
  • [C] Camera Angle Rotator
  • [D] Rotator Tension Knob
  • [E] Saddle Handlebar (with two M4 thumb screws)
  • [F] Helical Focuser with 2GT Gear Ring
  • [G] Arca Swiss/Vixen Plate
  • [H] Mounting Rings
  • [I] Dew Shield with Focus Tension Ring
  • [J] Super Bright Bahtinov Mask
  • [K] Soft Carry Bag

Technical Specifications

  • Focal Length: 350mm
  • Aperture: 71mm
  • Focal Ratio: f/4.9
  • Weight: 6.2lbs / 2.8kg (OTA only); 8.2lbs / 3.7kg (OTA with ring, dovetail, and saddle)
  • Imaging Circle: 45mm

Ready to Capture the Stars?

Order the RedCat 71 APO 350mm f/4.9 Astrograph Telescope today from Dark Clear Skies and elevate your astrophotography to the next level. Click the button below to make your purchase and enjoy free shipping on select items!


RedCat 71 APO 350mm f/4.9 Astrograph Telescope

£1,680.00