The 605-2 Gimbal Mount provides ultra-stable positioning for optical components with diameters up to 2 inches (50.8 mm). The pivot rotates 360 degrees, and hex-head set screws provide coarse adjustment locking for each axis. Standard AJS fine-adjustment screws offer ±5 degrees of high-resolution fine tuning with tamper-resistant locking screws. The pivot features preloaded radial ball bearings without wobble and is spring-loaded to eliminate backlash. Adapters provide optical component registration on the gimbal axes. These mounts feature a particularly convenient kinematic mounting design that accommodates optical components of various thicknesses. Spring-loaded clamps include finger grips. Three polished steel balls kinematically align the gimbal axes.