CSK Series Retaining Rings

Product Description

• Standard aluminum retaining rings for mounting optical components with diameters from Ø1/2 inch to Ø2 inches;
• Retaining rings with SM05, SM1, and SM2 threads, compatible with optical component adjustment frames and lens sleeves;
• Stress-free retaining rings, compatible with SM1 standard threaded components;

Oeabt offers a variety of retaining rings for securing optical components into threaded adjustment frames, lens sleeves, and adapters without installed optical elements. Two retaining rings are used to fix the optical component at the center of the lens sleeve: one for positioning and the other for locking. The two grooves on the retaining ring are compatible with retaining ring wrenches.

Technical Description

(1) Oeabt provides multiple types of retaining rings designed to secure optical components into threaded adjustment frames, lens sleeves, and adapters without mounted optical elements. Two retaining rings work together to fix the optical component at the center of the lens sleeve: one for positioning and the other for locking.

(2) Standard retaining rings are made of aluminum oxide, available in various sizes to match our optical component mounts and lens sleeves. They feature a maximum clear aperture while providing sufficient clamping force.

Application Examples

Engineering Drawing

CSK4 Engineering Drawing

CSK3 Engineering Drawing

CSK1 Engineering Drawing

C-CSA Engineering Drawing