52mm clamp to M49x0.75 male thread adapter for Kowa Anamorphic 16-H lens

• Front side - 52mm inner diameter
• Rear side - M49x0.75 male thread

This adapter allows using the Kowa Prominar Anamorphic 16-H attachment in front of lenses with an M49x0.75 filter thread.

The inner diameter of the adapter is 52mm, so it fits the attachment perfectly (we prefer perfect fit instead of 'universal' solutions with long screws).

The depth is 15mm.

Recommended installation procedure:

1. Mount the adapter into a lens filter thread until it stops.
2. Insert the Kowa attachment accurately into the adapter and slide it until it stops.
3. Turn the attachment to achieve a squeezed image without skew.
4. Secure the Kowa with three screws of the adapter.

The sample setup shows how the whole assembly may look. Two marked positions are our adapters: the filter adapter (available separately if necessary) and the attachment-to-lens adapter (clamp) that is for sale in this listing.