INON Clamp III @armsystem and proper exposure

and proper exposure

Not as like conventional leak sensors

Shutter button

4oz) Lens construction 5 elements in 4 groups Focal length (air / underwater) - / infinity (afocal system) Magnification 0

The mounting plate features a 1/4-20 threaded mount on the bottom so that it can be attached to a tripod on the surface

INON Clamp III @armsystem and proper exposureThe Clamp III links and locks 1 inch ball joints of an arm body, direct base or adapter each other. Ball joint receptacles are machined lightweight aluminum alloy to satisfy highly precise and durable requirement. The handle is designed to naturally fit to fingers and made by resin casting to enhance its operability to clamp ball joints firmly with less power and easy to loosen to adjust relative angle of combined arms.