# Urth 55mm Magnetic Lens Filter Caps

Urth 55mm Magnetic Lens Filter Caps are a pair of magnetic covers for Urth's magnetic filter system. Their metal construction is intended to shield filters from dust and grime while stacking compactly, but they are only suitable for that magnetic system, not ordinary 55mm lenses by size alone.

- [Original product page](https://bargainpostbox.co.uk/product/urth-55mm-magnetic-lens-filter-caps)
- [View offer](https://bargainpostbox.co.uk/visit/urth-55mm-magnetic-lens-filter-caps)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Urth
- Model: Tapas Magnéticas 55 mm
- Category: Electronics > Cameras & Photography > Photography Accessories
- Price: 20.30 GBP
- Previous price: 29.00 GBP
- Discount: 30%
- Price checked: 2026-11-14T09:55:09.489Z
- Rating: 4 / 5
- Reviews: 115

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Magnetic caps are designed to stack over Urth Magnetic Lens Filters.
- The listing describes two metal caps made from lightweight magnalium.
- The caps cover filters against dust, fingerprints, dirt and grime.
- No optical glass is used, so the caps are not intended to alter image quality or autofocus when fitted as covers.

## Pros

- The two-cap stack is designed to protect magnetic filters without adding bulky conventional covers.
- Lightweight magnalium construction and a compact design suit camera-bag carry.
- The covers have no optical glass, so they do not sit in the image path as a filter would.

## Cons

- Use is restricted to compatible Urth magnetic filters, which limits usefulness with standard threaded filters.

## Specifications

### Identity
- Brand: Urth
- Model: Tapas Magnéticas 55 mm
### Display and video
- Screen size: 55 Millimetres
### Camera optics
- Focus type: Fixed Focus
- Filter size: 55 Millimeters
- Compatible devices: 55mm camera lenses
### Materials and protection
- Water resistance listed: Water Resistant
- Lens type: Protector
- Image stabilisation listed: no image stabilization
- Country of origin: China
### Pack details
- Number of items: 1
- Manufacturer part number: UMCAP55

## Before you buy

- Compatibility is specifically stated for Urth's magnetic filter system. The listing also labels a cap accessory with a fixed-focus type, water resistance, stabilisation and screen-size fields, which are not clearly applicable to lens caps. Confirm the required fit and disregard those unusual accessory classifications when comparing specifications. The listing says two metal caps are supplied, while its item count is one.

## A good fit for

- Photographers using Urth magnetic filters who want compact covers for storage and transport.
- Camera-bag users prioritising light, stackable protection against everyday dirt and dust.

## Less suited to

- Owners of ordinary threaded filters or lenses without Urth's magnetic filter system.
- Buyers seeking an optical filter or a universal 55mm lens cap.

## Customer feedback

Customer feedback describes the caps as good quality, attractive and functional, but reports mixed experiences with magnetic hold and removal. Some find the magnet strong while others find it ineffective, and some say removing a cap is difficult. That matters for quick handling and secure transport. Value for money is also criticised. These impressions are relevant to a compact, magnetic filter-cover design but do not establish consistent performance for every set.
- Positive themes: Customers describe the quality, design and functionality positively.
- Negative themes: Some customers question the value for money.
- Mixed feedback: Feedback is divided on magnetic strength, with some reporting a strong hold and others finding it ineffective.
- Mixed feedback: Removal is not consistently easy, with some customers describing the cap as difficult to take off.

## Frequently asked questions

### Will these fit any 55mm lens?
Not necessarily. The listing says they are compatible with 55mm lenses equipped with Urth's magnetic filter system, and notes that they work only with magnetic filters.
### How many caps are described?
A feature statement says the set contains two metal caps. The listing's item count is one, so treat that as a pack/item count rather than proof of a single cap.
### Are these optical filters?
No. They are protective caps without optical glass, intended to cover magnetic filters rather than change an image.

## Alternative options

- [Urth 55mm 4-in-1 Magnetic Lens Filter Kit \(Plus+\) — UV, CPL, Neutral Density ND8, ND1000, Multi-Coated Optical Glass, Ultra-Slim Camera Lens Filters](https://bargainpostbox.co.uk/visit/urth-55mm-magnetic-lens-filter-caps)
- [Urth 55mm Metal Lens Filter Caps \| Durable Protective Cover for Camera Lens Filters with Precision Fit](https://bargainpostbox.co.uk/visit/urth-55mm-magnetic-lens-filter-caps)
- [K&F CONCEPT 55mm Magnetic Lens Filter Caps with Thread A1 System \| for K&F CONCEPT Magnetic Filters A1 System Only, Alloy Lens Cap, 1 Second Quick Swap Nano-X Series FP703](https://bargainpostbox.co.uk/visit/urth-55mm-magnetic-lens-filter-caps)
- [K&F CONCEPT 55mm Lens Cap Cover, 4-in-1 Center Pinch Lens Cover \| with Orange Anti-Loss Keeper Leash & Microfiber Cleaning Cloth Kits Compatible with Nikon Canon Sony Fujifilm Camera Lenses](https://bargainpostbox.co.uk/visit/urth-55mm-magnetic-lens-filter-caps)

## Images

![Urth 55mm Magnetic Lens Filter Caps — 1](https://bargainpostbox.co.uk/i/XJrARtOfkxZnopf-pjHztbKYt-hkwrnc944b6vzQZX365tzfuwQtx4xWaI95mM6brWOirZPRjwEzc1zPfekOaMXwj7t-pJ7eb-IB2Tp2WekexP_nxbtgNfvZ.jpg)

![Urth 55mm Magnetic Lens Filter Caps — 2](https://bargainpostbox.co.uk/i/k3ta9-XbmKE7OBz8eZ1AC0JmXFZwzUKluWqsU9qydXocUA_Q0AhvAbjOTKFT9xThijTrUKaYMUybtdxujd6azYE3XlKYRYSb1gqxxemDl3E9fZ8m5pWUd1bO.jpg)

![Urth 55mm Magnetic Lens Filter Caps — 3](https://bargainpostbox.co.uk/i/P1swPti9JeyL0RhT7857hnHhenwozqu59oZviu9nI6UFwjxYpIIz_HxIOownXIPFkCaaM8BJPNElSJMAXr0Kl3MMdD_5CN1SZthjxoRQnOrfuN9Gv6bwmDjR.jpg)

![Urth 55mm Magnetic Lens Filter Caps — 4](https://bargainpostbox.co.uk/i/elpH5cw_Luo8EFNe942RfrBv956rXAcpiGErfuPFl2yeN4gyT6vLT7-ICuMmfHkJQPUlKEpbzjPWRkM5LzwiGMxnqLnvuRvCHbcUIKNpnTyu997keM2obEK2.jpg)

![Urth 55mm Magnetic Lens Filter Caps — 5](https://bargainpostbox.co.uk/i/8ejl0_khm_-8JY4TEjEwp_tmiZpHhDnjVfKvw0Ac6mHS-Ponug1zpnqi-scK3rD63R1rEmqn-Ip7xGeGHaS-WugtM5oPy-Ss-y4vjVyO-NdvhORcV_TYKsKZ.jpg)