The Primos Magnetic Optics Adapter for Apex Spartan Head offers a seamless integration for your optics and cameras. With its innovative magnetic attachment system this adapter ensures an effortless fit while the adjustable lever provides enhanced security. Crafted from lightweight yet durable materials it includes a standard 1/4-20 camera optic screw 3/8-16 bushing and a robust polymer plate. This adapter transforms your APEX Spartan Head into a reliable platform for both optics and camera equipment. Compatible with standard 3/8-16 or 1/4-20 threaded female mounting points it is an essential accessory for photographers and videographers seeking stability and precision.