Miniature Optical Mounting Posts
Miniature Optical Mounting Posts
TSP Series 0.31 in. (7.9mm) diameter miniature posts are designed to provide highly stable and versatile mounting of smaller mirror mounts such as our 0.5 in. Suprema or the 987X Series Space-Saving Mounts. The posts are solid steel and feature 2-56 (M2) threads on one end and 8-32 (M4) threads on the opposite end.
- 25% smaller than standard optical posts
- 8-32 (M4) & 2-56 (M2) tapped ends for Suprema or Tiny mounts
- Precision-ground 7.9 mm diameter stainless steel for rigid support
- Cross drilled hole for tightening/loosening
- Compatible with MSPH Series post holders See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | TSP-0.75Optical Post, 0.75 in. Height, 0.313 in. Diameter, 2-56 & 8-32 Threads | |||||
| TSP-1Optical Post, 1.0 in. Height, 0.313 in. Diameter, 2-56 & 8-32 Threads | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | TSP-1.5Optical Post, 1.5 in. Height, 0.313 in. Diameter, 2-56 & 8-32 Threads | |||||
| TSP-2Optical Post, 2.0 in. Height, 0.313 in. Diameter, 2-56 & 8-32 Threads | |||||
 | TSP-3Optical Post, 3.0 in. Height, 0.313 in. Diameter, 2-56 & 8-32 Threads | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | M-TSP-0.75Optical Post, 19.1 mm Height, 7.9 mm Diameter, M2 and M4 Threads | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
| M-TSP-1Optical Post, 25.4 mm Height, 7.9 mm Diameter, M2 and M4 Threads | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | M-TSP-1.5Optical Post, 31.8 mm Height, 7.9 mm Diameter, M2 and M4 Threads | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | M-TSP-2Optical Post, 50.8 mm Height, 7.9 mm Diameter, M2 and M4 Threads | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
 | M-TSP-3Optical Post, 76.2 mm Height, 7.9 mm Diameter, M2 and M4 Threads | FREE 2-day shipping on thousands of products on Newport.com Learn More |
Specifications
- TypeOptical Post
- Thread Type2-56 & 8-32
M2 & M4 (M- versions)
- MaterialStainless Steel
- Diameter7.9 mm
Features
Mount 1/2 in. Suprema or our Tiny Mirror Mounts
Precision Ground Stainless Steel for Rigid Optic Support
TSP Series Miniature Posts are precision ground, stainless steel rod posts with a 0.313 in. (7.9 mm) diameter. Each post has a crossed drilled hole for tightening and loosening with better control using increased torque.
Cross-Drilled Hole for Easy Tightening and Loosening
Posts that are 0.75 inches and taller feature a 0.1 in. (2.5 mm) diameter cross-drilled hole below the 8-32 (M4) end. By inserting a 5/64 in. (2 mm) hex wrench (or similar tool) into this hole, it can be used to rotate the post to tighten it into or loosen it from the optical table or breadboard more easily.
Resources
Technical Notes
Selection Guides
Technical Articles
The Finer Points of Fine Mechanics(2.1 MB, PDF)
