About this product
Part Number: FRA600REDUCER
The Askar 0.7x Reducer has been specifically designed for the ASKAR FRA600 f5.6 APO telescope to achieve a very fast f/3.9 focal ratio and 420mm focal length for wide field full frame imaging.
It will connect to your telescope via a female M61 thread. The backfocus is 55 mm from the M48 thread and there is also a female M48x0.75 thread inside to be used with a standard 2" filter.
It offers a corrected and fully illuminated field for full frame cameras.
Please fill in the form below to ask a question.