4-10mm f/1.4 GP41014CS (No Distortion) OPTIONS_HIDDEN_PRODUCT Small holes located on the

Small holes located on the side of the filter allows water to pass between the filter and the glass lens protector allowing use underwater

If you also need to have a new lens installed and focused please see our professional focusing service

GP904015CS

This custom 3D-printed MJF frame mount is the smallest

Model Number GP82530 Focal Length 8

4-10mm f/1.4 GP41014CS (No Distortion) OPTIONS_HIDDEN_PRODUCT Small holes located on theThis is a CS mount lens that has some internal optics that create no barrel distortion for the resulting image (flat horizons,no fisheye). These optics invert the image vertically so make sure to flip the capture image in the GoPro Camera Settings. Specifications: Model Number GP41014CS (Theia SL410M) Focal Length 4 10mm 35mm Equivalent N A Fish eye Distortion NO (Barrel Distortion Corrected Inside Lens) Black Vignetting NO Weight (Stock Lens = 5. 5g)