M67.7x0.7 to M77x0.75 step-up ring for Schneider Cinelux-Ultra 2/90mm lens

• Front side - M77x0.75 female thread
• Rear side - M67.7x0.7 male thread
• Thickness - 5 mm
• Weight - 12 g

This adapter allows using 77mm filters on Schneider-Kreuznach Cinelux-Ultra 90mm F2 projection lens.

These projection lenses can be unscrewed and taken apart in multiple sections.

This adapter will fit both front (hood) section and shorter rear section.

Made of anodized aluminium.