William Optics Apochromatic refractor AP 51/250 SpaceCat WIFD OTA (83498)
939.75 $
Tax included
The AP 51/250 SpaceCat is a compact and highly refined apochromatic refractor designed primarily for astrophotographers who demand portability without compromising image quality. Despite its small size, it delivers outstanding optical performance and is also suitable for creative nature photography. Its advanced Petzval optical design ensures a flat, well-corrected image field, making it an excellent choice for modern full-frame cameras. With its fast focal ratio of f/4.9, it enables short exposure times and efficient light capture.