Promaster Phone Clamp Tripod Mount roberts010526 This fast design suits working

This fast design suits working in low-light conditions when shooting handheld and also offers improved depth of field control

14 elements in 10 groups

As a go-to lens for a majority of needs

Key Features:

Multi-focus system incorporates two separate AF drive units

Promaster Phone Clamp Tripod Mount roberts010526 This fast design suits workingThe ProMaster Phone Clamp is a great way to mount your smartphone to a tripod, flex arm, studio clamp, and more, using one of its two 20 threaded ports. Its constructed of high quality aluminum and is compact and lightweight. The jaws open to a maximum size of 3 1 2" to accommodate the largest smartphones; even when a protective case is installed.