- Multi use, photo or guide telescope
- 40 mm opening
- ED triplet lens with air spacing for beautiful colors
- 180 mm photographic focal length (with corrector) - Focal F / 4.5 ratio
- Filter filter 2 "in front of the objective for nebulous filters
- Large focal length for 220 mm observation
- Full -format compatible
- Precise helical focus on the objective for a precise concentration - with locking mechanism
- Connection of the T2 camera with a 55 mm working distance (when used as a telephoto lens)
- Weight only 395 grams
- can easily be attached to the telescope instead of the researcher
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A little ATKAR FMA180 for everything
Askar FMA180 lens objective includes two pieces of ED glass (extra-faible dispersion), providing an excellent correction of chromatic aberration, which lays the foundations for high-quality astrophotography and observation.
Reducer included
The Askar FMA180 reducer also adopts the design of the APO triplet, offering a clear image in addition with the lens. The reducer has a great capacity to improve the quality of the sky imagery, allowing to get rid of all aberration defects.
The FMA180 ASKAR originally has an opening of 40 mm, a focal distance of 220 mm and a focal ratio of F / 5.5. When equipped with the F4.5 reducer specially designed, the FMA180 will be a professional astrographer 180 mm of focal length for an opening at F / 4.5.
Small but strong
In the field of amateur astronomy, it is rare to find an astrographer with a focal distance less than 200 mm, which is conventionally a specialty of ordinary objectives. But ordinary cameras are not specialized for astrophotography, so that the images taken by them may not always satisfy.
Askar FMA180, a revolutionary optical device, and will give you clear and stuck images.
The FMA180 is compact with a main tube length of only 145 mm and a weight of 395 g. In addition, it can also function as a quality researcher or guide.
The support can be separated into 2 to allow use with sparkle tail or in guide telescope via researcher support.
Features:
- Opening: 40 mm
- Objective: APO Triplet with air spacing
- Large focal lens: 220 mm without corrector
- Reducer: 3 -elements reducer and photography corrector
- Photographic focal ratio: F / 4.5 with corrector
- Length: 145 mm
- Weight: 395 grams
- Camera connection: thread M42x0.75
- Working distance: 55 mm thread M42
- Visual connection: 1.25 "
- Filter thread M48X0.75
Elements delivered:
- Askar 180 mm Triplet lens in the tube
- Helicoidal focus
- Corrector and reducer
- 2x extension tube (M42x0.75 - T2 thread)
- 1,25 "adapter
- Adjustable tube rings with universal adapter plate
- Multifunctional adapter for the tripod of the shoe and photo and the arca-swiss style frame
