Le FMA180 PRO d'Askar est un réfracteur triplet APO avec double verre ED pour une excellente correction. L'optique de haute qualité produit une image aux couleurs pures et à contraste élevé et répond aux exigences les plus élevées en matière d'astrophotographie et d'observation.
- With the special F4.5 full-frame corrector, the ASKAR FMA180 PRO with 40mm aperture and 220mm focal length (f/4.5) becomes a professional APO telephoto lens with 180mm focal length for both landscape and shooting. astrophotography.
- Internal blackening and elaborate multi-coating ensure high-contrast and brilliant images without reflections even under difficult lighting conditions.
- The use of 2" nebula filters is also possible thanks to the rear thread.
- The new PRO version uses a six-fold system (6 lenses) to improve color rendering and a new rear rotator which make this new model far more functional and competitive than the old series.
- Astrophotographers will be delighted with the compact telephoto lens. Stars up to the edge of the image are displayed sharply. With a working distance of 55mm and M48 mount, all common cameras (DSLR, CMOS, CCD or mirrorless) can be connected.