# Circular Polarizing Filter K&F 58mm CPL III – 58 mm, slim mount, reduces reflections

**URL:** https://aio.lv/en/product--kf-sb9846--11878700
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB9846
**EAN:** 5904647827745
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 42.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb9846--11878700

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Circular polarizing (CPL) filter for lenses with 58 mm thread, manufactured by K&F. The filter reduces reflections and glare, enhances color saturation and contrast, and is mounted in a slim frame to minimize vignetting on wide-angle lenses. Suitable for landscape, architectural and outdoor photography where control of polarized light is needed.

## Long description

The K&F 58mm CPL III circular polarizing filter is designed for lenses with a 58 mm thread. This slim-mount filter reduces surface reflections and glare from non-metallic surfaces, increases color saturation and contrast, and helps achieve clearer skies and more vivid foliage in outdoor scenes. Its thin frame minimizes vignetting on wide-angle lenses while maintaining easy attachment and rotation for exposure control.
Advantages
This circular polarizer improves image clarity by filtering polarized light, allowing better separation of sky and clouds and reducing unwanted reflections from water and glass. The slim mount reduces the risk of dark corners on wide-angle setups. The filter rotates smoothly to adjust polarization strength and can be used without altering exposure settings significantly in many daylight conditions.
Suitable for
Landscape photography to deepen blue skies and enhance foliage saturation
Architectural photography to control reflections on windows and building surfaces
Outdoor and travel photography where glare reduction from water or wet surfaces is needed
Any shooting with 58 mm threaded lenses that requires polarization control
Key specifications
Filter type: circular polarizer (CPL)
Thread size: 58 mm
Mount style: slim frame to reduce vignetting on wide-angle lenses
Function: reduces reflections and glare, increases color saturation and contrast
Adjustability: rotatable front element for variable polarization control
How to use
Screw the filter onto the front of a lens with a 58 mm thread until it is secure but not overtightened. Compose your shot and then rotate the outer ring of the filter while looking through the viewfinder or at the live view to observe changes in reflection and contrast. Stop rotating when the desired reduction in glare or color enhancement is achieved. For best results, use the polarizer at a 90-degree angle to the sun and be aware that the effect is strongest at mid-range focal lengths and may be uneven across ultra-wide-angle fields of view.
Usage recommendations
Use the CPL filter outdoors under daylight conditions; avoid excessive rotation when shooting through multiple layers of glass and remove the filter when using very long exposures or in low-light situations where maximum light transmission is required. Store the filter in a protective case when not in use to prevent scratches and maintain optical performance.

## FAQ

### How much does the K&F Circular Polarizer 58mm CPL III cost, and is it available for purchase?

The price is 51.49 € (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 15.07.2026 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/11878700/67296228_large.webp