Attaching the INON ZD Front Mask allows the use of the underwater semi-fisheye conversion lens UFL-GR140 ZD (*1) which can deliver wide and quality view with its large-aperture optics across more wide-angle FOV settings on Ace pro 2 and Osmo Action 5 Pro, as well as the compact UFL-G140 ZD.* INON INC. releases two new ZD Front Mask on August 5, 2025,: the ZD Front Mask for Ace Pro 2, designed to fit the official Dive Case for Insta360 Ace Pro2, and the ZD Front Mask for Osmo Action 5 Pro, made specifically for the official Osmo Action 60m Waterproof Case. Attaching the INON ZD Front Mask allows the use of the underwater semi-fisheye conversion lens UFL-GR140 ZD (*1) which can deliver wide and quality view with its large-aperture optics across more wide-angle FOV settings on Ace pro 2 and.
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