Optical Posts & Post Holders

The 9601 Patented Cam-Lock Post Holder features an easy-to-use quick-release cam-lock mechanism that distributes a large force evenly against the post. When locked, the post and post holder are nearly as solid as one ... Read More

The PS-A Pedestal Base Adapter is 1.25 in. diameter and simply screws into the bottom of any standard optical post holder to convert it to a pedestal base optical post Holder. Using a PS-F Slotted Pedestal Base ... Read More

The CA-1 Right-Angle Post Clamp mounts two SP Series 0.5 inch posts at 90° to each other. The clamping screws permit fast, secure post mounting with only moderate finger pressure. 1/4-20 Thread Read More

The SP-3 Precision Ground Stainless Steel Optical Mounting Post is 1/2 inch (25.4 mm) diameter with a 3 inch (76.2 mm) height. SP posts have an 8-32 tapped hole in one end and a 1/4-20 tapped hole in the other end. SP... Read More

The PS-AZ Magnetic Pedestal Base Adaptor is used for attaching to the bottom of a standard VPH post Holder and the PS-1Z which is the magnetic equivalent of the PS-1 pedestal post. It provides a strong 5 lb magnetic ... Read More

The SP-2 Precision Ground Stainless Steel Optical Mounting Post is 1/2 inch (25.4 mm) diameter with a 2 inch (50.8 mm) height. SP posts have an 8-32 tapped hole in one end and a 1/4-20 tapped hole in the other end. SP... Read More

The SP-4 Precision Ground Stainless Steel Optical Mounting Post is 1/2 inch (25.4 mm) diameter with a 4 inch (101.6 mm) height. SP posts have an 8-32 tapped hole in one end and a 1/4-20 tapped hole in the other end. ... Read More

The SP-1 Precision Ground Stainless Steel Optical Mounting Post is 1/2 inch (25.4 mm) diameter with a 1 inch (25.4 mm) height. SP posts have an 8-32 tapped hole in one end and a 1/4-20 tapped hole in the other end. SP... Read More

The VPH-3 Standard Optical Post Holder has a 3.0 in. (76.2 mm) height, and a spring-loaded brake shoe design which applies a constant force to 1/2 inch (12.7 mm) diameter optical posts even when the thumbscrew is ... Read More

The SP-6 Precision Ground Stainless Steel Optical Mounting Post is 1/2 inch (25.4 mm) diameter with a 6 inch (152.4 mm) height. SP posts have an 8-32 tapped hole in one end and a 1/4-20 tapped hole in the other end. ... Read More

The VPH-4 Standard Optical Post Holder has a 4.0 in. (101.6 mm) height, and a spring-loaded brake shoe design which applies a constant force to 1/2 inch (12.7 mm) diameter optical posts even when the thumbscrew is ... Read More

The M-SPV-3 VALUMAX® SPV 12.7 mm diameter post has a M4 tapped hole in one end and a M6 tapped hole in the other end. The 76.2 mm length post is supplied with a M4 double-ended set screw, so the set screw can be ... Read More