# Diffusion Magnetic Filter K&F Concept Nano-X MRC Black Mist 1/4 for 62 mm

**URL:** https://aio.lv/en/product--kf-kf4340--11878961
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** KF4340
**EAN:** 6936069287752
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 94.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 78.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-kf4340--11878961

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Magnetic diffusion (black mist) filter K&F Concept Nano-X MRC Black Mist 1/4 designed for 62 mm lenses. Provides subtle diffusion to reduce contrast and soften highlights while preserving overall image detail; magnetic mounting enables quick attachment and removal. MRC coating improves durability and reduces reflections. Suitable for portrait, landscape and video work where gentle softening and highlight control are needed.

## Long description

The Diffusion Magnetic Filter K&F Concept Nano-X MRC Black Mist 1/4 for 62 mm is a magnetic screw-on optical accessory that provides gentle diffusion and highlight control for compatible lenses. Designed to mount quickly via a magnetic ring, this Black Mist filter softens specular highlights, reduces contrast slightly, and preserves fine detail to create a filmic, softened look without heavy loss of resolution. The MRC (Multi-Resistant Coating) surface improves scratch resistance and reduces unwanted reflections, helping maintain color fidelity and clarity when shooting portraits, landscapes or video.
Advantages
The magnetic mounting system enables rapid attachment and removal while maintaining secure positioning on 62 mm lens threads. The 1/4 strength Black Mist diffusion produces subtle softening of highlights and gentle halation around bright points, which helps achieve a cinematic aesthetic without introducing excessive blur. MRC coating increases durability, eases cleaning, and reduces flare and ghosting from strong light sources. The filter is compatible with lenses that accept 62 mm threaded accessories and is optimized for situations where controlled highlight bloom and softened contrast are desired.
Suitable for
 Portrait photography to soften skin texture and tame specular highlights
 Landscape photography to reduce contrast and add subtle atmosphere
 Video production and cinematography for a filmic, gentle glow
 Low-light and night scenes to create controlled halation around lights
Key specifications
 Filter type: Black Mist diffusion
 Strength: 1/4 (subtle diffusion)
 Mounting: magnetic attachment with 62 mm thread adapter
 Coating: Multi-Resistant Coating (MRC) for reduced reflections and improved durability
 Optical material: coated optical glass
 Finish: black frame
How to use
Screw the supplied 62 mm magnetic adapter ring onto the front thread of your lens, then align and attach the filter magnetically until it seats securely. Compose and focus as usual; the diffusion effect is applied optically, so exposure adjustments are typically minimal but may be required depending on scene brightness. Remove the filter by gently pulling it from the magnetic ring when the effect is no longer needed. Clean the coated surface with a soft microfiber cloth and an appropriate lens cleaner to avoid damage to the MRC finish.
Usage recommendations
Use the 1/4 Black Mist filter when you need a subtle filmic glow rather than strong softening. Combine with careful lighting and moderate aperture settings to retain subject detail while benefiting from controlled highlight bloom. Store the filter in its protective case when not in use to protect the coated glass and magnetic surface.

## FAQ

### How much does the K&F Concept Nano-X MRC Black Mist 1/4 – diffusion filter cost, and is it available for purchase?

The price is 94.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 17.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can K&F Concept Nano-X MRC Black Mist 1/4 – diffusion filter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11878961/67296653_large.webp