M65x1 female thread to Sigma SA-IB camera mount adapter for helicoids

• Front side - M65x1 female thread
• Rear side - Sigma SA-IB camera mount
• Material - anodized aluminium

This adapter allows using focusing helicoids with M65x1 rear thread on cameras with Sigma SA-IB (Inner Bayonet) mount.

Compatible cameras are:

• SA-300/SA-300
• SA-300N/SA-300N
• SA-5/SA-5
• SA-7/SA-7
• SA-9/SA-9
• SA-7N/SA-7N
• SD9
• SD10
• SD14
• SD15
• SD1
• SD1
• SD Quattro
• SD Quattro H