Summary: Works perfectly with Canon 550/600D cameras with almost all light weight lenses. Not suitable for 5D and other heavy units. Even with the lightest lens like 50mm 1.4 mounted with 5D this is of no use.
Summary: This ballhead is solid and has not slipped yet. I likewise as the Polaroid screw since you can utilize a screw driver or a coin to tighten it. I have a sbh 20p and still have a sbh 20p, this unit is exceptionally great, solid and stable.
Summary: I've just had this ball set out toward a few weeks however it brings about the ideal result. So simple to utilize and the micro modification handle is incredible to have. The free dish is additionally a fantastic characteristic. The weight this ball head can convey is great.
Summary: I am using this on monopod with d7000(700gms) & 18-300mm ( 830gms). It does not support them without a bit hand support under lens. But with canon 450d and 55-250mm it works well. In short good for light weight lenses but not for heavy lenses.