Celestron C11 Optical Tube Assembly 11 Inch Schmidt-Cassegrain Telescope OTA for Astrophotography & Deep Sky Imaging
Celestron C11 Optical Tube Assembly 11 Inch Schmidt-Cassegrain Telescope OTA for Astrophotography & Deep Sky Imaging Original price was: ₨950,500.00.Current price is: ₨782,000.00.
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William Optics RedCat 71 APO Telescope Red Edition Wide Field Astrophotography Refractor
William Optics RedCat 71 APO Telescope Red Edition Wide Field Astrophotography Refractor Original price was: ₨754,000.00.Current price is: ₨549,000.00.

William Optics RedCat 51 Gen 3 APO f/4.9 Refracting Telescope with WIFD Astrophotography Refractor

Original price was: ₨585,000.00.Current price is: ₨390,000.00.

The William Optics RedCat 51 Gen 3 APO f/4.9 is a premium apochromatic refracting telescope designed for wide-field astrophotography. Featuring advanced APO optics and the WIFD focusing system, it delivers sharp, color-corrected images ideal for deep-sky imaging and portable astronomy setups.

Description

Product Description

The William Optics RedCat 51 Gen 3 APO is a highly regarded compact refractor built specifically for astrophotography enthusiasts seeking exceptional wide-field imaging performance. Its apochromatic optical design minimizes chromatic aberration, producing sharp, high-contrast images with excellent color accuracy across the frame.

With a fast f/4.9 focal ratio, the RedCat 51 is ideal for capturing nebulae, galaxies, star fields, and Milky Way landscapes with shorter exposure times and outstanding detail. The integrated WIFD (William Optics Internal Focus Design) provides smooth and precise focusing while maintaining optical alignment stability during imaging sessions.

Compact, lightweight, and travel-friendly, the RedCat 51 Gen 3 is perfect for portable astrophotography rigs, DSLR setups, and dedicated astronomy cameras, making it one of the most popular wide-field imaging telescopes in modern astrophotography.


Specifications

  • Model: William Optics RedCat 51 Gen 3
  • Telescope Type: APO Refracting Telescope
  • Aperture: 51mm
  • Focal Ratio: f/4.9
  • Optical Design: Apochromatic refractor
  • Focusing System: WIFD (William Internal Focus Design)
  • Usage: Deep-sky astrophotography, wide-field imaging
  • Compatibility: DSLR, mirrorless, and astronomy cameras
  • Build: Precision CNC machined construction
  • Portability: Compact lightweight travel design

What’s Inside the Box

  • 1 × William Optics RedCat 51 Gen 3 Telescope
  • 1 × Integrated Tube Rings
  • 1 × Dovetail Mounting Plate
  • 1 × Bahtinov Mask Cover
  • 1 × Soft Carrying Case
  • 1 × User Manual
  • 1 × Original Packaging Box
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