M63 Male to M54 Female Adaptor Converter Ring for Planostar Reducer Flattener

With M63x1.0mm Male thread on one side and M54x0.75mm Female (Inner) thread on the other side, this adaptor can be used to attach for filter wheels and OAGs directly to the Planostar M63 Reducer / Flattener.

The converter increases the optical path length by 5.0mm, allowing you to gain extra space for more accessories behind Planostar reducer / flatteners.

You can use this with the M54-1-M48M adaptor to connect various M48 accessories to your Planostar M63 Reducer Flattener such as the Altair Magnetic filter holders.

Tip: A VERY small amount of WD40 or soft wax on the threads will make the product easier to remove after extended use.