This Smart Focus Ring Set from ARRI comprises 10 auto-detectable, pre-marked disks with focus scales marked in feet. Each can be used to focus-map lenses used with the Hi-5 hand unit.

The ARRI Smart Focus Ring Set (Feet) includes 10 plug-and-play smart focus rings:

• K2.0040121, Smart Focus Ring 1'
• K2.0040122, Smart Focus Ring 1'3
• K2.0040123, Smart Focus Ring 1'8
• K2.0040280, Smart Focus Ring 2'
• K2.0040124, Smart Focus Ring 2'6
• K2.0040125, Smart Focus Ring 3'6
• K2.0040126, Smart Focus Ring 5'
• K2.0040127, Smart Focus Ring 6'6
• K2.0040120, Smart Focus Ring 9"
• K2.0040128, Smart Focus Ring 10'