Askar FRA400 Astrograph Flat-Field f/5.6 to f/3.9 Telescope beginner astrophotography camera Perhaps the greatest advantage of

Perhaps the greatest advantage of a monochrome camera is its ability to perform true narrowband imaging

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it remains stable and functional even in high humidity environments without dew problems

Storage Temperature: -20°C—60°C

and reliable alignment during imaging and visual use

Askar FRA400 Astrograph Flat-Field f/5.6 to f/3.9 Telescope beginner astrophotography camera Perhaps the greatest advantage ofAskar FRA400 Flat Field Astrograph The Askar FRA400 is part of the acclaimed Askar FRA (Flat field Refractive Astrograph) series, designed for high quality astrophotography and visual observation. With built in flat field correction and excellent control of chromatic aberration, the FRA400 delivers sharp, colour accurate stars from centre to edge even on full frame sensors. Flat Field Design for Full Frame Imaging The FRA400 optical system uses a