Newport MLH-0.5 Rotation Lens Mount Adaptor 0.50 in Diameter to 0.75 in Mount
Newport MH-2P Fixed Position Lens Mount 0.75 in 19.1mm Diameter
Newport GON40-U Upper Goniometer 1.57 x 1.57 x 0.79in 0.59 in Rotation Axis Height 5 degree Travel
Thorlabs PH4 Post Holder with Spring Loaded Hex Locking Thumbscrew Length 4.00 inch