Reducer dedicated to the 65PHQ
This corrector attaches directly to the PO of the 65PHQ, thus reducing the focal length of the instrument and thus its F/D ratio for larger field and faster imaging.
This corrector offers an M48 Thread for a 55mm Backfocus or an M54 thread for a 65mm Backfocus and thus allows better management of the BF distance for imaging instruments requiring a greater BF distance.
Assembly
Features
- Mounting type: screwed into the PO
- Output thread: M54 or M48
- Reduction coefficient: 0.75x
- Backfocus: 55mm from the M58 and 65mm from the M54