Newton Cross Sight - A favorite of camera flyers around the world. This advanced design polarizing eyesight, once aligned with your camera's field of view, enables you to quickly aim the camera on target. The refractive Newton pattern (a series of hyperbola forming a cross pattern) ensures that, no matter how the helmet may shift, you will always be able to accurately point your camera at the target seen in the center of the cross. The Newton sight post is 1/4" diameter. These quality sights are made in U.S.A.
Sight Only - $89.00
Sight + swivel clamp assembly - $118.00