Spider Holster Founded in 2009, Spider Holster camera systems quickly became known as being the most rugged, secure, ergonomic, and fastest release professional camera equipment available. Their mission is to provide revolutionary, ergonomic solutions for photographers from all walks of life. The revolutionary SpiderPro and SpiderLight systems have become the trusted carrying system for photographers looking to protect themselves against the neck, shoulder, and back strain, while also providing lightning fast, quick-draw access and a secure attachment point for even the heaviest pro-DSLRs. SpiderPro Lens Collar Plate v2 The SpiderPro Lens Collar Plate v2 is specifically designed for longer lenses, such as the 70-200mm. This attaches to your lens collar using the built-in allen wrench, and features both left and right Spider pins. By holstering with the Lens Collar Plate, your gear will balance better for a more comfortable experience and there will be less stress on the camera's lens mount. For tripod use, the Lens Collar Plate features an Arca-Swiss style tripod profile, while anti-slip rubber grips and anti-rotation features keep the plate aligned with the lens.