RT Pre-Marked Ring Set (Imperial)

Thank you for your interest in Teradek Products.

We will send you an email when this item is in stock and ready to ship.

The Pre-Marked Ring set includes 5x pre-marked focus rings + 1x pre-marked iris ring.

A metric version is also available.

Ring Measurements

1x Pre-Marked Focus Ring - 10” minimum focus
1x Pre-Marked Focus Ring - 20” minimum focus
1x Pre-Marked Focus Ring - 3’6” minimum focus
1x Pre-Marked Focus Ring - 6’ minimum focus
1x Pre-Marked Focus Ring - 10’ minimum focus
1x Pre-Marked Iris Ring - 1-32

Lens Mapping

CTRL.1 introduces built-in lens mapping, which allows for auto-calibrating lenses to pre-marked focus rings and accessing configurations at any time with the touch of a button. Pre-marked rings cover multiple lenses, saving time on set from manually calibrating after every lens swap. 

SmallHD Overlays

CTRL.3 and CTRL.1 feature the world’s first lens data overlays on SmallHD monitors running PageOS. Get critical follow focus information directly on your monitor including lens focal distance, focal length, iris, zoom and more.

What's In The Box?




Recommended Accessories


*Manufactured under licence
Our Brands