# Filter kit K&F 3-in-1 CPL polarizing filter with 77 mm magnetic ring and lens cap

**URL:** https://aio.lv/en/product--kf-sb10456--11878581
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB10456
**EAN:** 6936069288681
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 61.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb10456--11878581

## 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

K&F 3-in-1 CPL filter kit includes a circular polarizing (CPL) filter sized for 77 mm threads, a magnetic mounting ring and a magnetic lens cap. The CPL reduces reflections and improves color saturation for outdoor, landscape and travel photography. The magnetic ring enables quick attachment and removal; lens cap protects the filter when not in use.

## Long description

The K&F 3-in-1 CPL polarizing filter with 77 mm magnetic ring and lens cap is a compact accessory designed for photographers using lenses with 77 mm filter threads. The set includes a circular polarizer that reduces unwanted reflections from non-metallic surfaces and enhances color saturation and contrast, a magnetic mounting ring for fast attachment and removal, and a magnetic lens cap to protect the filter and front element when the filter is not in use. The kit is intended for outdoor, landscape and travel photography where control of glare and improved color rendition are required.
Advantages
The circular polarizer reduces reflections from water, glass and foliage and improves sky contrast and color depth without affecting exposure. The magnetic ring simplifies switching filters or removing the lens cap quickly, saving time when working in changing light conditions. The magnetic lens cap provides protective coverage with a secure but easily detachable fit. The kit is lightweight and compatible with any lens that accepts 77 mm screw-in filters.
Suitable for
Landscape photography to deepen skies and reduce haze
Outdoor and travel photography to control reflections from water and glass
Architectural and product shots where glare reduction improves detail
General use on any lens with 77 mm filter threads
Key specifications
Filter type: circular polarizer (CPL)
Thread size: 77 mm
Mounting: magnetic ring for quick attachment
Protection: magnetic lens cap included
Compatibility: screw-in filters for lenses with 77 mm front threads
How to use
Screw the CPL filter into the lens front thread and rotate the filter element while observing through the viewfinder or on the live view screen until the desired reduction of reflections or adjustment of color saturation is achieved. Use the magnetic mounting ring for quick removal or attachment by aligning the ring and allowing the magnets to secure the assembly. Fit the magnetic lens cap over the front when the filter is removed or when you need to protect the front element during transport. Check that the cap is seated correctly before carrying the camera.
Usage recommendations
For best results, use the CPL filter when shooting at roughly a 90-degree angle to the sun to maximize polarization effect; avoid using it at very wide angles on ultra-wide lenses if vignetting or uneven polarization appears. Keep lens and filter surfaces clean to maintain optical performance and attach the magnetic cap when storing the lens to prevent dust and scratches.

## FAQ

### How much does the K&F CPL filter kit 77 mm magnetic ring cost, and is it available for purchase?

The price is 74.99 € (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 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 CPL filter kit 77 mm magnetic ring 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/11878581/67296081_large.webp