# Circular Polarizing Filter K&F Nano-X MRC 52mm CPL for DSLR/Mirrorless Lenses

**URL:** https://aio.lv/en/product--kf-sb6227--4825106
**Data updated:** 2026-03-07 15:00 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB6227
**EAN:** 6936069254761
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb6227--4825106

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Circular polarizing (CPL) filter K&F Nano-X MRC in 52mm thread reduces reflections, increases color saturation and contrast, and improves sky rendering. Multi-resistant coat (MRC) and Nano coating provide moisture and scratch resistance. Designed for DSLR and mirrorless camera lenses with 52mm filter thread for landscape, outdoor and product photography.

## Long description

The Circular Polarizing Filter K&F Nano-X MRC 52mm CPL for DSLR/Mirrorless Lenses reduces surface reflections, increases color saturation and contrast, and enhances sky rendering for outdoor and landscape photography. Designed to thread onto lenses with a 52mm filter mount, this CPL filter combines a circular polarizer element with multi-resistant coating (MRC) and a Nano coating to resist moisture and scratches while maintaining image sharpness and accurate color balance.
Advantages
The K&F Nano-X MRC 52mm CPL filter removes unwanted glare from non-metallic surfaces such as water and glass, deepens blue tones in the sky, and makes foliage colors more vivid without altering exposure significantly. Its multi-resistant coating reduces reflections on the glass surface and eases cleaning, while the Nano coating adds water- and oil-repellent properties. Built with a slim, machined metal ring, the filter minimizes vignetting on wide-angle lenses and rotates smoothly for precise polarization control.
Suitable for
 Landscape and nature photography to enhance skies and foliage
 Outdoor product photography to reduce reflections on surfaces
 Architectural and cityscape shots where glass reflections need control
 Long-exposure and water scenes to manage glare and increase color depth
Key specifications
 Filter type: Circular polarizer (CPL)
 Thread size: 52 mm
 Coatings: Multi-Resistant Coating (MRC) and Nano coating for moisture and scratch resistance
 Mount: Slim metal frame designed to reduce vignetting on wide-angle lenses
 Optical effect: Reduces reflections, increases color saturation and contrast
How to use
Attach the filter to the front of any lens with a 52mm filter thread by screwing it on until seated. Compose and focus with the filter in place, then rotate the outer ring to adjust the polarization effect until reflections are reduced and color saturation is as required. For best results with wide-angle lenses, use the slim frame to limit vignetting and check exposures, especially in low light, as the polarizer can reduce light transmission. Clean the coated surfaces with a soft microfiber cloth or lens cleaning solution to maintain performance.
Usage recommendations
Position the camera at a 90-degree angle to the sun to maximize polarization effect; rotate the filter while observing the viewfinder or live view to find the optimal setting. When shooting through glass at steep angles or with metallic reflections, expect reduced effectiveness. Store the filter in a protective case when not in use to preserve the Nano and MRC coatings.

## FAQ

### How much does the K&F Nano-X MRC 52mm CPL Polarizing Filter cost, and is it available for purchase?

The price is 38.49 € (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 14.07.2026 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/4825106/30330805_large.webp