Glare free live view images in bright sunlight Superior glass optics with +- 3 diopter adjustment Improved handheld stability Milled black anodized aluminum base plate Universal one size fits all DSLR bodies. Hoodman Live View Kits enable photographers/videographers to view glare free outdoor images on their DSLR Live View screens. Hand held Live View shooting now becomes much more stable because you have 3 points of contact...both hands and your eye. The new HoodLoupe optical module clips on to 2 sizes of mounting bases; the 3" LCD screen base and the 3.2" LCD screen base are both included in the kit. HoodLoupes are built with superior glass optics, a + 3 diopter adjustment and a 1/4 20 mounting solution. The base plate provides and elegant way to mount the HoodLoupe for live view and video capture DSLR functions. USA built base plates fit all DSLR camera bodies. Additional base plate features include milled black anodized aluminum, on board hex tool, anti-twist bars, two 1/4 20 tripod mount holes, hand strap slot and improved camera sling attachment point.