• Front side - M52x0.75 female thread
• Rear side - M45x0.7 (36 tpi) male thread
• Max. diameter - 55 mm
• Thickness - 4.2 mm
• Weight - 6 g

This adapter allows using M52x0.75 filters on lenses with M45x0.7 (36 tpi) filter thread. Tolerances made large enough, so it will fit lenses with M45x0.75 filter thread as well.

Made of anodized aluminium.

Compatible lenses:

• Angenieux 17-68mm, f/2.2, T/2.5 Type 4x17
• Angenieux 17.5-70mm, f/2.2, T/2.5 Type 4x17.5;