# Lens Cap MENNON 55mm — 55 mm Front Lens Cap for Lens Protection and White Balance (MPN SB631)

**URL:** https://aio.lv/en/product--mennon-sb631--11924487
**Data updated:** 2026-03-10 09:31 (EET)
**Category:** Camera Filters
**Manufacturer:** MENNON
**Manufacturer code:** SB631
**EAN:** 5904647808690
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mennon-sb631--11924487

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Front lens cap MENNON 55mm (MPN SB631) designed to protect the front element of 55 mm thread lenses and provide a neutral reference for white balance. Simple snap-on design secures the lens against dust, scratches and light leaks. Suitable for photographers who need basic lens protection and a removable cap that can serve as a neutral target for white balance checks in studio or field use.

## Long description

MENNON 55mm front lens cap is a snap-on protective cover designed for lenses with a 55 mm front thread. It shields the front element from dust, scratches and incidental light exposure while remaining compact and easy to attach or remove. The cap also provides a neutral reference surface that can be used for quick white balance checks in both studio and field photography.
Advantages
The snap-on mechanism ensures a secure fit without added bulk or complex mounting procedures. Made to align with the optical front of 55 mm lenses, the cap prevents direct contact with the glass and reduces the risk of physical damage. Its neutral-toned surface allows photographers to obtain a consistent white balance reference when photographing color charts or reflecting light from a controlled source. Lightweight construction makes it suitable for everyday carry and casual shooting setups.
Suitable for
 Protecting the front element of 55 mm thread lenses during storage and transport
 Providing a neutral target for quick white balance checks in studio or on location
 Reducing dust and scratch risk during lens changes
 Use with photo bags, tripods or handheld shooting where simple protection is needed
Key specifications
 Compatibility: lenses with 55 mm front thread diameter
 Mount type: snap-on front cap
 Primary functions: physical protection and neutral white balance reference
 Material: lightweight protective plastic (non-abrasive contact surface)
 Weight: minimal, designed for everyday handling
How to use
Align the cap with the lens front and press gently until the snap mechanism clicks into place. To remove, squeeze the retention tabs (if present) or gently pry the edge while pulling away from the lens to avoid sudden impacts on the optical element. For white balance checks, place the cap facing the light source or the camera and capture a reference frame, then apply that reference in camera or during raw processing. After use, store the cap on the lens or in a padded compartment to keep it clean and ready for reuse.
Usage recommendations
Keep the cap clean and free of grit; wipe with a soft cloth before mounting. Avoid excessive force when snapping on or removing the cap to prevent damage to the lens thread or retention clips. When using as a white balance reference, ensure the cap surface is evenly lit and free of fingerprints for accurate color results.

## FAQ

### How much does the Lens Cap MENNON 55mm (SB631) cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MENNON products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MENNON service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11924487/67355941_large.webp