The Super Macro Close Up Lens captures macro images and videos from 3.5” to 7” (9cm to 18cm). The lens features a 2-element optical grade wet lens with anti-reflective coating and anodized aluminum construction with rubber press-on lens mount. The Super Macro Lens works with the Micro 3.0 camera, with a focus range of 4” to 6” (10cm to 15cm), and a focus range of 3.5” to 7” (9cm to 18cm) with SeaLife Micro HD, HD+, 2.0 and ReefMaster RM-4K cameras.> Includes two (white) removable focus distance sticks (4.75?/18.7mm), safety lanyard and protective pouch.> Fits Micro Micro HD, HD+, 2.0, 3.0 models & RM-4K cameras