What This Product Is Used For
This lens cap is designed to protect the front element of Sony lenses with a 55 mm filter thread. It helps prevent dust, dirt, fingerprints, and accidental marks when the lens is not in use, whether stored in a camera bag or mounted on a camera body.
Who This Product Is Best Suited To
This lens cap is ideal for Sony camera users who own lenses with a 55 mm front diameter and want a reliable, properly fitting replacement or spare cap. It is especially useful for photographers who frequently swap lenses or travel with their kit and want consistent protection.
Pros and Cons
A key advantage is the secure fit designed specifically for 55 mm lenses, helping keep the front element protected with minimal effort. The simple clip on design makes it quick to attach and remove. A limitation is that it is only compatible with lenses that have a 55 mm diameter.
Real World Performance and Day to Day Use
In everyday use, this lens cap stays firmly in place and protects the lens surface from everyday hazards such as dust, grit, and light knocks. It is lightweight and unobtrusive, making it easy to keep attached when storing the camera or carrying spare lenses in a bag.
Why We Like This Product
From the YPC Team perspective, this lens cap is a simple but essential accessory that helps avoid unnecessary wear and damage. A common buyer mistake is using ill fitting third party caps that fall off easily, which this genuine cap avoids.
Comparisons With Similar Systems
Compared with generic universal lens caps, this Sony cap offers a more precise fit and dependable retention. Branded replacements are often more reliable than cheaper alternatives that may loosen over time.
Alternatives Worth Considering
If you use multiple lenses with different filter sizes, additional caps in other diameters may be worth keeping as spares. Users who frequently misplace caps may also consider lens caps with retention strings.
Tips for Getting the Best Performance
Always attach the cap before placing the camera in a bag to protect the front element. Check the diameter marking on your lens to ensure compatibility before use.
Full Technical Specification
Product type Front lens cap
Diameter compatibility 55 mm
Colour Black
Material Durable plastic
Mounting Clip on front fitting
Compatibility Sony lenses with 55 mm diameter
Box contents One lens cap
Buyer’s Guide
Buy this if you need a reliable replacement or spare front lens cap for a Sony lens with a 55 mm diameter. Do not buy this if your lens uses a different filter size.
Frequently Asked Questions
Is this lens cap compatible with all Sony lenses?
No, it is designed specifically for lenses with a 55 mm front diameter.
How do I check if my lens is 55 mm?
Look for the diameter symbol followed by 55 mm on the front of the lens or lens barrel.
Does this cap clip onto the inside or outside of the lens?
It clips securely onto the front of the lens.
Is this an original Sony lens cap?
Yes, it is designed for Sony lenses.
Does it protect against scratches?
Yes, it helps protect the front element from dust, dirt, and minor contact.
Is the cap lightweight?
Yes, it is very lightweight and easy to carry.
Can it be used with filters attached?
Yes, as long as the filter has a 55 mm front diameter.
Is this suitable as a spare cap?
Yes, it is ideal as a replacement or spare.
Will it fall off easily?
No, it is designed to fit securely when used on compatible lenses.
Is this cap suitable for travel?
Yes, it is compact and perfect for protecting lenses while travelling.
Looking for more options?
Browse our full range of Camera Lenses for other great choices to suit your space, goals, and budget.







