Samyang Replacement Lens Cap - 77mm

The model number for this Samyang Replacement Lens Cap is CF-77A.

This cap is specifically designed for Samyang lenses with a 77mm front diameter. It may not fit lenses from other brands unless they also have the exact same front dimensions and mounting design.

Wipe the cap with a soft, dry microfiber cloth. If needed, a slightly damp cloth can be used, but avoid soaking it. Ensure the cap is completely dry before reattaching it to your lens.

A genuine Samyang cap is designed to precisely fit Samyang lenses, ensuring a secure attachment and optimal protection for the lens element without causing damage.

No, this cap is specifically for lenses with a 77mm front diameter. Using it on lenses with significantly different sizes may result in a loose fit or difficulty attaching/removing it.

The cap provides basic protection against dust and light splashes. However, it is not waterproof. Prolonged exposure to heavy rain or submersion should be avoided.

Ensure you are using it with a compatible Samyang lens model with a 77mm front element. Check for any debris on the lens rim or inside the cap that might be preventing a proper seal. Gently try to reseat the cap.

Grip the sides of the cap firmly but carefully. Avoid pulling on the front face. If it's very tight, try gently rotating it while pulling. Ensure no dirt or debris is binding the clip mechanism.

This indicates the cap may have sustained significant impact. It will need to be replaced. Order a new Samyang Replacement Lens Cap (CF-77A) to ensure proper fit and protection.