Fully multi-coated two-element high efficiency flattener lens
44mm illumination size and fully corrected
Accomodates f/5 to f/8 refractor telescopes
Zero reducer
2" SCA Adapter for a secure fit in focuser
Accepts 2" / 48mm (M48-P0.75) filter thread
Standard T-thread for most imaging cameras attachment
Back focuse distance requirement is 55mm
- from the shoulder of the T-Thread on the flattener to the surface of the CCD chip
Download the User's Manual for your review.