Pay in 4 interest-free payments of $674.75 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Also brings great color and clarity to every scene with comfortable full field view
Compact & Collapsible: At only 43 cm closed
Customers in Canada or Mexico: Please complete the Camera Request form to purchase the camera for self-installation or choose our Premium Installation Serviceto have Celestron technicians perform the upgrade and recalibration
Explore Scientific 2" rack-and-pinion focuser comes with 2 extension tubes
and double stars from the city
UltraCat 131 Monochrome Camera Also brings great color andExpected 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:
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