# UV HD MC Slim C HMC Camera Filter by K&F Concept 40.5mm (Model SB6381)

**URL:** https://aio.lv/en/product--kf-sb6381--11662987
**Data updated:** 2026-03-08 08:43 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB6381
**EAN:** 6936069266030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb6381--11662987

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

K&F Concept UV HD MC Slim C HMC 40.5mm is a camera lens filter designed to reduce ultraviolet light and protect the front element. The multi-coated slim circular filter minimizes reflections and ghosting, supports image clarity and color fidelity, and suits compact lenses with 40.5mm thread. Ideal for general outdoor, travel and landscape photography where protection and improved contrast are needed.

## Long description

K&F Concept UV HD MC Slim C HMC 40.5mm is a slim circular ultraviolet filter designed to reduce UV haze and protect the front element of compatible camera lenses. The filter's multi-coated surfaces minimize reflections and ghosting, helping to preserve image clarity and color fidelity. Its slim profile is suitable for compact lenses with a 40.5mm filter thread and reduces the risk of vignetting on wide-angle optics.
Advantages
The multi-coated (MC) hard multi-coated (HMC) surfaces improve light transmission and reduce flare and ghosting across the visible spectrum. The slim construction lowers the chance of vignetting on wide-angle lenses while still providing mechanical protection for the front element against dust, moisture and minor impacts. The filter maintains neutral color balance for accurate rendering of tones and contrast in outdoor and travel photography.
Suitable for
 Outdoor and landscape photography where UV haze reduction improves distant detail
 Travel and street photography using compact lenses with 40.5mm filter threads
 General-purpose protection of lens front elements during transport and use
Key specifications
 Filter type: Ultraviolet (UV) optical filter
 Filter mount diameter: 40.5 mm
 Profile: Slim/circular to minimize vignetting on wide-angle lenses
 Coating: Multi-coated, hard multi-coated surfaces to reduce reflections and ghosting
 Optical effect: Reduces UV light and haze, preserves color neutrality
 Primary functions: Image clarity enhancement and front element protection
How to use
Screw the filter gently onto the lens front threads until it is secure but not overtightened. Use the slim side when mounting on lenses with limited clearance to reduce the risk of vignetting. For cleaning, use a blower or soft brush to remove loose particles, then a microfibre cloth or lens tissue with lens cleaner designed for coated optics. Remove and store the filter in a protective case when not in use to avoid scratches.
Usage recommendations
For best results in landscape or distant-subject shooting, use the UV filter continuously to reduce atmospheric haze without altering color balance. When working at very wide angles, check for vignetting after mounting; if present, consider an ultra-slim adapter or using the filter only when lens protection is required. Regularly inspect and clean the multi-coated surfaces to maintain optimal transmission and minimize flare.

## FAQ

### How much does the K&F Concept UV HD MC Slim C HMC 40.5mm Filter SB6381 cost, and is it available for purchase?

The price is 12.99 € (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 02.07.2026 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 K&F 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 K&F 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/11662987/68538248_large.webp