The QHY Adapter Combo Kit B1 contains all the adapters necessary to easily connect theQHY268M/QHY600M (short backfocus version)+ CFW3-L/Mto a coma corrector or flattener/reducer with a backfocus of55mmandM48 x 0.75thread.

Includes the following items:

• 1 x 5mm M54 to M48 adapter
• 3 x 3mm M54 spacers
• 1 x 1mm M54 spacer
• 1 x 10mm M54 spacer
• 8 x 24mm M3 screws
• 8 x 28mm M3 screws

Note:This combo kit is supplied with the QHY268M as standard.

If your corrector or flattener/reducer requires a backfocus length other than55mm, this adjustment can be made by selecting the appropriate spacers between the corrector and the OAG. For example, a corrector that requires 57.5mm can be used instead by adding a spacer ring or rings that add 2.5mm of backspacing.

If you dont use an OAG, you can use a 10mm spacer adapter from the kit tomake up the backfocustaken up by the OAG.

If you are using an OAG, place the OAG at the position next to the M48 Output to make sure both main camera and guiding camera are focused.

Specifications