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For the record...
So I emailed the supplier with this and got a reply back quickly. Looks as if I'm stuck in the middle !
Hi There , i am wanting to purchase a focal reducer and flattener for my 20" F5 SDM pimped Obsession for mainly AP however when matching your TS-Optics NEWTON Coma Corrector 0.73x Reducer - 2" Connection with my ZWO ASI071MCPro Camera the fully corrected field only goes to 22mm however the camera is 28.4mm giving a total uncorrected field of 6.4mm. Do you sell similar unit that will give a wider field to suit my camera? THX Wes
And their reply.They acknowledged the above issue and they do have a version that would give fully coverage but the catch is I would need a 3" focuser.
cheers
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