Designed for professional photographers, this is an extremely versatile tripod, ideal for small format cameras.The 190XPROB makes the famous Manfrotto-patented Q90 center column even easier to use.By extending the column to its highest vertical position, the Q90 center column allows the change from a vertical to horizontal position without removing the head or disassembling the column itself. Making setups between framing and positioning more convenient than ever. The ergonomics of the leg angle release mechanism and the quick action leg locks add to the key features of this professional tripod. Also features two legs equipped with permanent leg warmers. Technical Specs: Attaches By: 3/8" attachment type Bubble Spirit Level (No.): 1 Center Column: rapid Maximum Height: 146cm • 57.48in Maximum Height (with Center Column Down): 122cm • 48.03in Minimum Height: 8.5cm • 3.35in Closed Length: 57cm • 22.44in Weight: 1.8kg • 3.97lb Load Capacity: 5kg • 11.02lb Column Cross Section: Round Column Tube Diameter: 25mm Leg Sections: 3 number Leg Angles: 25º, 46º, 66º, 88º Leg Cross Section: Round Legs Tube Diameter: 25, 20, 16mm Material: Aluminum