Askar FMA180 pro180 mm f/4.5 Astrograph

Codice articolo: FMA180PRO

FMA180 pro is a compact astrograph for astrophotography with more integrated functions and a more dedicated design.

♦ Two ED glasses apochromat with built-in corrector

♦ 180 mm focal length

♦ 40 mm aperture gather enough light for a fast system

♦ 44 mm image circle supports full frame sensors

♦ 360° rotator allows easy image composition

♦ Internal focusing for high stability

♦ M48 camera conection with 55 mm back focus

♦ Mounting with Vixen style dovetail plate or finder base bracket

♦ Comes with finder shoe

♦ Only 0.8 kg weight

♦ OAG, cameras and mount are for demonstration purposes and are not included.

Askar FMA180 pro 180 mm f/4.5 Astrograph with APO Lens
To provide customers with more options, Askar has launched the FMA180 pro.

Similar to the FMA180 in optical design, the FMA180 pro adopts a sextuplet air-spaced APO design with three lenses in front and three in the rear, two of which are ED glass, providing excellent correction of chromatic aberration, which lays the foundation for high-quality astrophotography and observation. It has an aperture of 40 mm, a focal ratio of f/4.5, and a focal length of 180 mm.

In addition to visual observations, the FMA180 pro is specially optimized for astrophotography. Compared to FMA180, FMA180 pro adds a finder base and a 360° rotator. What´s more, the focuser is designed as internal focusing which promotes its stability and ensures its performance in use as a delicate, high-quality, and compact astrograph.

The FMA180 pro comes with an M48 adapter at the rear end, and the back focus is the standard 55 mm. The multifunctional base can not only be used for astrophotography but also be mounted onto other telescopes´ finder bases as a finder scope after the Vixen dovetail plate is detached.

In a word, FMA180 pro is a compact astrograph for astrophotography with more integrated functions and a more dedicated design.