O-Series Front Lens Cap - 18mm Wide, Fisheye 15mm, Tele 60mm, Macro - Open Box

Moment O-Series Front Lens Cap — Protect the Glass You Rely On for Work

The gist: A small snap-on cap for Moment’s O-Series Fisheye, Tele 60mm, and Macro lenses that keeps optics scratch-free and dust-free between takes — essential when lenses live in a work bag.

• Universal fit for O-Series lineup: Covers Fisheye 15mm, Tele 60mm, and Macro lenses with one cap design — a single spare protects whichever lens isn’t currently mounted.
• Guards multi-layer coatings: Scratched lens coatings reduce contrast and introduce flare — a lost cap on a commute or client visit can permanently degrade an expensive optic.
• Secure snap-on fit: Stays in place inside a laptop bag or briefcase, releases easily when you’re setting up for a recording or presentation.
• Low-cost insurance: At under $1, a spare cap in the kit costs less than a minute of lens cleaning time lost to scratches.

Moment’s product page confirms this cap is a direct replacement for the one included with new O-Series lens purchases, fitting the Fisheye 15mm, Tele 60mm, and Macro lenses.

Best for: Professionals using O-Series Moment lenses for work video or photography who need a spare to protect unmounted glass in a bag. Skip it if: you use T-Series or M-Series Moment lenses — those use separate, series-specific caps. Runs ~$1 — check the current price before buying.