Retaining rings and adapters offered in a variety of sizes and models provide maximum versatility to the multiple sizes of optics and mounting style options.
- Retaining rings available in all standard sizes for securing optics.
- Adapters conveniently convert optical mounts for other size optics
- Adapters for platform mirror mounts available in multiple sizes See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | MLH-0.25-RRRetaining Ring, 4.7 mm ID, 0.281-32 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | MLH-0.5-RRRetaining Ring, 10.1 mm ID, 0.546-32 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | LPLH-75-RRRetaining Ring, 15.9 mm ID, 0.786-32 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | LP-05-RRRetaining Ring, 16.3 mm ID, 0.875-20 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | A-1.25-1RRRetaining Ring, 19.2 mm ID, 1.063-20 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | A-1.25-1RR-LRetaining Ring, 22.9 mm ID, 1.063-20 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | LP-1-RRRetaining Ring, 26.9 mm ID, 1.438-20 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | LP-2-RRRetaining Ring, 30.0 mm ID, 1.563-20 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | LH2-T-RRRetainer Ring, 42.9 mm ID, 2.063-20 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | LT05-RRRetaining Ring, 10.9 mm ID, 0.535-40 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | LT10-RRRetaining Ring, 22.9 mm ID, 1.035-40 Thread | In Stock | ||||
![]() | LT30M-RRRetaining Ring, 28.0 mm, M30.5 X 0.5 Thread | In Stock | ||||
![]() | LT15-RRRetaining Ring, 35.6 mm ID, .535-40 Thread | In Stock | ||||
![]() | LT20-RRRetaining Ring, 47.5 mm ID, 2.035-40 Thread | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | LT30-RRRetaining Ring, 71.1 mm ID, 3.035-40 Thread | In Stock |























