# Circular Polarizing (CPL) Filter K&F Nano-X MRC 58mm (SB6229)

**URL:** https://aio.lv/en/product--kf-sb6229--4825108
**Data updated:** 2026-03-07 15:00 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB6229
**EAN:** 6936069254785
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb6229--4825108

## 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

K&F Nano-X MRC 58mm circular polarizing (CPL) filter for interchangeable-lens cameras. Reduces reflections and glare, increases color saturation and contrast, and is suitable for landscape, outdoor and architectural photography. Multi-resistant coated (MRC) glass and 58mm thread make it compatible with lenses using 58mm filter size for practical light control and improved image quality.

## Long description

The K&F Nano-X MRC 58mm Circular Polarizing (CPL) Filter reduces reflections from non-metallic surfaces, enhances color saturation and contrast, and helps achieve clearer skies and richer foliage in outdoor photography. Designed for interchangeable-lens cameras with a 58mm filter thread, this CPL filter uses multi-resistant coated (MRC) glass to maintain image clarity while resisting smudges and light loss. The slim profile and precise rotation mechanism enable controlled polarization without vignetting on compatible lenses.
Advantages
The MRC coating improves light transmission and reduces surface reflections on the filter, helping to preserve fine details and minimize ghosting. The circular polarizer selectively filters polarized light to reduce glare from water, glass and wet surfaces, and to deepen blue tones and green hues. The metal frame with a slim design reduces the risk of vignetting on wide-angle lenses and provides a durable mounting interface. The 58mm thread standard ensures compatibility with lenses that accept 58mm filters and allows stacking with other screw-in filters when needed.
Suitable for
 Landscape photography to deepen skies and increase color saturation
 Outdoor and travel photography for reducing reflections from water and foliage
 Architectural photography to control glare from windows and reflective surfaces
 Long-exposure and scenic shots where selective polarization improves contrast
Key specifications
 Filter type: Circular polarizer (CPL)
 Filter thread size: 58 mm
 Optical material: Multi-resistant coated glass
 Frame material: Metal, slim profile to minimize vignetting
 Function: Reduces reflections, increases color saturation and contrast
How to use
Screw the CPL filter onto the front thread of a lens with a 58mm filter mount until it is securely seated. Rotate the outer ring while viewing the scene through the viewfinder or on the camera monitor to adjust the degree of polarization; the effect is strongest at a 90-degree angle to the sun. For maximum control, observe reflections and color changes while turning the filter slowly and stop when the desired reduction in glare or enhancement in color is achieved. When stacking filters, check for vignetting on wide-angle lenses.
Usage recommendations
Keep the multi-resistant coating clean by using a soft blower and microfiber cloth; avoid abrasive cleaning agents. Store the filter in its protective case when not in use to prevent scratches. Use the CPL filter outdoors in bright conditions or when reflections and atmospheric haze reduce image contrast; avoid using strong polarization on scenes with wide-angle skies that may show uneven polarization across the frame.

## FAQ

### How much does the CPL Filter K&F Nano-X MRC 58mm cost, and is it available for purchase?

The price is 37.99 € (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 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/4825108/30330811_large.webp