This adapter allows to use 2/3" B4 mount lenses on Sony EX3 and 300K1 cameras
The item have some signs of cosmetic wear, but is fully operational and functions as intended.

Main features:

• 0,005mm accuracy
• Crop factor x1.37
  
• Infinity focusing
• Made of Duralumin alloy
• Port cap inc.
  
• Black anodized
  
• Made in UE

Comaptible with:

• Sony PMW-EX3
• Sony PMW-300K1