Lens cap Calumet 67mm — protective front cap for 67 mm lenses

Calumet 67mm lens cap is a front protective cap designed to fit lenses with a 67 mm filter/thread diameter. It protects the optical surface from dust, scratches and incidental light when lenses are stored, transported or temporarily not in use. The snap-on design ensures secure attachment while allowing quick removal, helping to maintain lens coatings and glass condition during everyday handling.

Advantages

The cap provides reliable mechanical protection against impacts to the front element and prevents dust ingress. Its snap-fit mechanism offers consistent retention without requiring tools or extra accessories. Lightweight and compact, the cap adds minimal bulk to the lens and is compatible with most DSLR and mirrorless lenses that accept 67 mm threaded filters.

Suitable for

• Protecting camera lenses with 67 mm filter/thread diameter during storage
• Shielding lens front elements while transporting camera gear
• Preventing dust and minor scratches during field use or changing lenses
• Temporary coverage between shoots or when using rear caps only

Key specifications

• Compatibility: lenses with 67 mm filter/thread diameter
• Attachment type: snap-on (press-fit) front cap
• Material: durable lightweight plastic
• Weight: minimal, designed to add negligible bulk
• Finish: matte surface to reduce reflections

How to use

Align the cap tabs with the outer rim of the lens filter thread and press gently until the cap snaps into place. To remove, squeeze the sides of the cap (if equipped with pinch tabs) or pull evenly from the rim while holding the lens steady. Ensure the lens surface is free of large debris before fitting the cap to avoid trapping particles against the glass.

Usage recommendations

Store the cap on the lens whenever the instrument is not in use; clean the cap occasionally with a soft cloth to prevent abrasive particles from contacting the lens. Avoid overtightening or forcing the cap on lenses with non-standard rims; if resistance is felt, inspect for obstructions. For longer-term storage, combine with rear lens cap and a sealed camera bag or case.