Atlas 138mm-114mm Clamp Diopter Holder
Built To Last
High quality anodized aluminum ring with scratch resistant coatings.
We use high quality Schott BK7 glass that has an index similar to your lens elements. Manufactured to the highest tolerances, this glass will exceed performance of other diopters.
We designed coatings that more closely match the spectral transmission requirements of modern sensors.
Extra Large Filter
This holder allows use of a 138mm filter on a 114mm front diameter lens. You can also use Bright Tangerine insert step rings to go from 114mm to other common sizes like 110mm, 95mm, 80mm and thread in sizes.
Kaleidoscope + Wormhole Holder
This holder is special as it accommodates the height of our Kaleidoscope and Wormhole specialty filters