Fotodiox GoTough Silicone Mount with Neutral Density 1.5 (ND32, 5-Stop) Filter for GoPro HERO & HERO5 Session Camera Lens Mount_Contarex CRX Mount 6" soft and hard edged

6" soft and hard edged rotating square gradient filters

In stead of high cost specialized rails

Richard Gale Optics: • APOGEE 28mm T2

or 360 Degree Orbit Dolly

Fotodiox GoTough Silicone Mount with Neutral Density 1.5 (ND32, 5-Stop) Filter for GoPro HERO & HERO5 Session Camera Lens Mount_Contarex CRX Mount 6" soft and hard edgedDescription Compatibility Specs Notes Product Highlights: ND Filter in Silicone Mount with Easy Slide On Off Design Reduce Shutter Speed, Correct Overexposure and Create Motion Blur Compatible Only with GoPro HERO & HERO5 Session Resin Raw Material Lens For Superior Scratch Resistance Limited 2 Year Manufacturer Warranty The Hero Session is amazing for its long battery life, ease of operation and durability. However, there is no easy way to attach