Bluestar designed the new #3066 Blackmagic Special Use Round Eyecushion (previously known as #6066) to replace the OEM Blackmagic rubber eyecup. #3066 fits tightly around the actual eyepiece diopter — the rubber eyecup must be removed before using this Eyecushion. The design will bring your eye slightly closer to the evf display, thus opening up the view inside the eyepiece. The fabrication process results in a functional design, comfortable feel and unique look. The Eyecushion’s position is not affected by adjusting the diopter.
*Also fits Sony Fs7 by replacing the oem rubber eyecup.