Sirui K-40II Ball Head PENTAXSN Caring for Your Eyes

Caring for Your Eyes

4x teleconverter allows you to instantly extend your reach to 252-560mm (or 378-840mm equivalent with DX cameras) simply by flipping the right-hand switch

making tracking subjects and panning easier whether you're shooting handheld or on a monopod

Provides a secure connection for the LEE Filters SW150 Mark II Filter Holder

which benefits from its built-in digital audio interface

Sirui K-40II Ball Head PENTAXSN Caring for Your EyesThis CNC machined K 40II Ball Head from Sirui is Arca type compatible, and it includes a quick release plate with a threaded 1 4 inch 20 camera mount. Safety stops located on the bottom of the plate prevent it from sliding out if the clamp is partially opened. The head's load capacity is 77. 2 lb, its weight is 28. 2 oz, and it is 4. 9 inch tall. The main aluminum locking knob disengages, and it allows you to move the ball and place it at a 90 angle;