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138mm Close Up Diopter For Sale

$124.50

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Get Closer

Close Up Diopters enable you to get closer focus on large cinema lenses while maintaining edge sharpness and overall image performance. Perfect for anamorphic lenses which generally have an increased minimum focus, these large diopters allow you to reduce your minimum focus distance by as much as half.

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Which diopter strength do you need? 

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.

It is all a bit complicated, so we recommend you use the diopter calculator from our friends at CineSaga. Just click on the image here to be taken to Diopter math heaven.

Strength

+0.25, +0.50, +1, +2, +3, 5-Diopter Set (+0.25, +0.50, +1, +2,+3), 5-Diopter Set with Double Tray + Case (+0.25, +0.50, +1, +2, +3), 4-Diopter Set with Double Tray + Case (+0.25, +0.50, +1, +2)