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UltraCat 131 Astrograph Complete mono imaging filter set

UltraCat 131 Astrograph Complete mono imaging filter setExpected availability in August 2026. Contact us to pre order. Technical Highlights The Ultra Cat 131 is William Optics most advanced astrograph to date, featuring a massive 60mm image circle to support medium format and full frame sensors: Optics: 5 Element Advanced Petzval (Super ED & Lanthanum glass). Aperture: 131mm Focal Ratio: $f 4. 9 Focal Length: 648mm. Focuser: Patented WIFD (Internal Focuser) to eliminate vignetting and tilt. Included:

SKU: 25932135873 · From lagence-mr.com

4.3
USD2699.00 USD2732.00

Pay in 4 interest-free payments of $674.75 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

Description

Complete mono imaging filter set - Luminance

Autoguider Array Pixel Size CCD Dimension

The Optolong L-Synergy is a dual 7nm narrowband filter compatible with DSLR cameras

including iPad/iPad mini

75 lbs with a 9 lbs capacity - no counterweight

UltraCat 131 Astrograph Complete mono imaging filter setExpected availability in August 2026. Contact us to pre order. Technical Highlights The Ultra Cat 131 is William Optics most advanced astrograph to date, featuring a massive 60mm image circle to support medium format and full frame sensors: Optics: 5 Element Advanced Petzval (Super ED & Lanthanum glass). Aperture: 131mm Focal Ratio: $f 4. 9 Focal Length: 648mm. Focuser: Patented WIFD (Internal Focuser) to eliminate vignetting and tilt. Included:

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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