The White Marking Disk for RT MK3.1 Controller from Teradek works with the RT MK3.1 hand unit. Use this beveled disk for marking focus distances or iris stops.

Marks from non-permanent and china markers are easily removed; use isopropyl alcohol to clean notations made with permanent markers..

• For Marking Focus Distances / Iris Pulls
• Fits RT MK3.1 Hand Controller
• Use with Non-Permanent Markers