About this product
Part Number: 7108
This Borg 1.08x multi-flattener is adjustable and covers full format sensors.
Focal length is adjustable for use with various refractors, including non-BORG telescopes.
- Works with objectives between 300 – 800mm focal length via adjustable lens barrel
- Fully covers 35mm full format sensors
- M57 male on objective side
- M57 female on camera side
- Back focus : 55mm
- 40.5mm filter thread in front of a lens barrel (allows to set 48mm or *52mm with a stepping ring.
*52mm filter : too large for regular 2″ focusers
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