# Circular Polarizing Filter K&F Nano-X MRC 49mm, CPL, multi-resistant coating

**URL:** https://aio.lv/en/product--kf-sb6226--4825105
**Data updated:** 2026-03-07 15:00 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB6226
**EAN:** 6936069254754
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb6226--4825105

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

K&F Nano-X MRC 49mm circular polarizing (CPL) filter reduces reflections and glare from non-metallic surfaces, enhances color saturation and contrast, and is suited for landscape, outdoor and architectural photography. The filter is 49 mm thread size, features multi-resistant/multi-coated (MRC) glass for improved light transmission and easier cleaning, and mounts to standard 49mm lenses to control polarization and improve image clarity.

## Long description

The K&F Nano-X MRC 49mm Circular Polarizing Filter (CPL) is designed to reduce reflections and glare from non-metallic surfaces while improving color saturation and contrast. This 49 mm threaded filter mounts to compatible lenses to control polarized light, delivering clearer skies, richer foliage tones and reduced surface reflections for landscape, outdoor and architectural photography. Multi-resistant coating (MRC) on the optical glass improves light transmission and makes the surface easier to clean while helping to resist fingerprints, water and dust.
Advantages
The multi-resistant coating minimizes surface reflections and preserves color fidelity, while the circular polarizer construction allows for metering and autofocus compatibility with modern camera systems. The slim profile and 49 mm standard thread ensure straightforward mounting to lenses with matching filter threads. Improved contrast and reduction of unwanted glare enable more efficient post-processing and better in-camera results under bright outdoor conditions.
Suitable for
 Landscape photography to deepen sky tones and enhance cloud definition
 Outdoor and travel photography to reduce reflections on water and wet surfaces
 Architectural and real estate photography to control window and facade glare
 General-purpose use on lenses with 49 mm filter thread for color and contrast control
Key specifications
 Filter type: Circular polarizer (CPL)
 Thread size: 49 mm
 Optical construction: Multi-resistant coated glass for improved transmission and easier cleaning
 Compatibility: Fits lenses with 49 mm front filter thread; supports through-the-lens metering and autofocus
 Physical design: Low-profile ring to reduce vignetting on wide-angle lenses
How to use
Attach the CPL filter to a lens with a 49 mm filter thread by screwing it onto the front of the lens until secure but not overtightened. Look through the viewfinder or live view and rotate the outer ring of the filter to adjust the degree of polarization; maximum effect is usually achieved at a 90-degree angle to the sun. Check composition and exposure after adjustment, as the filter can reduce light transmission and may require a slight exposure compensation or slower shutter speed. Clean the coated surface with a soft microfiber cloth and appropriate lens cleaner to maintain optical performance.
Usage recommendations
 Use the filter when shooting scenes with visible reflections or when you want to increase color saturation and contrast. For wide-angle lenses, verify that the filter does not introduce vignetting at the chosen focal length; if vignetting appears, consider using a slim filter holder or adjusting the composition. Store the filter in a protective case when not in use to preserve the multi-resistant coating and glass surface.

## FAQ

### How much does the K&F Nano-X MRC 49mm CPL polarizing filter cost, and is it available for purchase?

The price is 35.99 € (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 01.07.2026 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/4825105/30330797_large.webp