Askar ACL 200mm f/4 APO Camera Lens MkII

Askar ACL200 is an optical device especially for optimizing the quality of astrophotography, while it also caters to the needs of ground imaging. It’s compact, lightweight and easy to operate, an ideal combination of astrograph and camera lens. The optical outcome is to be dramatically improved as the distortion around the edge and achromatic aberration are greatly controlled. Askar ACL200 will bring you sharp and excellent celestial images together with a better experience of exploration.

Askar 200mm focal length professional camera lens for astrophotography is a world first, features the appearance and structure of camera lens, integral design bring compact, lightweight and easy to use.

This lens is carefully designed to optimize the quality of image and create optimal performance, no need to attach complicated accessories, it is not have too big distinction in the usage of normal camera.

Excellent for chromatic aberration control, no need to worry that the chromatic halo in a photograph caused by normal camera lens and telescope.

Full frame photography and flat-field correction supported, it effectively corrects for chromatic aberration and produces superb images.

For astrophotography, F/4 is a fast focal ratio, which can effectively shorten the exposure time and reduce the burden of tracking accuracy of equatorial instrument for a long time.

For astrophotography, it adopts two focus modes: One is coarse adjustment （Helical Focuser), the other is 1mm micro adjustment, making the focus easily.

For landscape photography, it is optical optimized designed features F/4 -- F/22 aperture，thus it can be used for astrophotography and landscape either simultaneously or overlap. The shortest focusing distance is 3 meters.

Delivery includes:

• ACL200
• Lens shade
• Askar Vixen-style dovetail plate with 3/8" and 1/4" threaded holes
• 2" filter Holder (assembled with the Lens)
• Instruction manual
• Quality Control checklist
• Soft padded case