ProMaster 72mm Protection Filter - Basis Adapter Rings The plates are spring-loaded for

The plates are spring-loaded for easy assembly and breakdown

4X TC WR" is a high-performance teleconverter capable of multiplying the focal length of mounted lenses* by 1

Internal Organization

Low Distortion

Custom Functions Customizable Dials Still photo  Movie  Shutter button (half-press) Yes  - Movie shooting button Yes  - Multi-function () button Yes Yes ISO speed button Yes  Yes AF-ON button Yes   Yes AE lock (<*>) button Yes   Yes AF point button Yes  Yes  DOF preview button Yes   Yes Lens function () button  Yes  Yes Cross keys: Up button Yes   Yes Cross keys: Left button  Yes Yes  Cross keys: Right button  Yes Yes  Cross keys: Down button  Yes  Yes Set button  Yes  Yes Multi-controller  Yes Yes  Custom Dials Main dial Quick control dial Control ring My Menu Registration Up to six top-tier menu items and Custom Functions can be registered

ProMaster 72mm Protection Filter - Basis Adapter Rings The plates are spring-loaded forProMaster 72mm Protection Filter Basis ProMaster SKU: 70372 Helix SKU: PR703721 OVERVIEW The ProMaster 72mm Basis filter protects your valuable lens without sacrificing clarity or sharpness. ProMaster Basis Protection filters transmit a clear, sharp image to your cameras digital sensor or film. Polished optical glass combines with a special multi coating formula to achieve high light transmission and low light reflectivity. These features allow your