Revar Cine 138mm Close-Up +3 Diopter

The Revar 138mm Cine Close Up Diopters are designed to achieve closer focus range by magnifying the image.

Revar Cine uses 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.

Available in multiple strengths for maximum flexibility. Diopter values are based on the metric scale. A +1 diopter will result in 1 meter focus at your lens’ infinity focus setting. If you want to know the new infinity focus in feet, then you will need to convert from 1 meter to 3.3 feet. You’ll also want to work out your new minimum focus distance.