# UV Filter K&F 82 mm — Ultraviolet Protective Filter, 82mm Thread

**URL:** https://aio.lv/en/product--kf-sb9857--11878551
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB9857
**EAN:** 5904647827875
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb9857--11878551

## 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

K&F 82 mm UV filter (Ultrafioletowy Kase Premium UV III, model SB9857) is an ultraviolet protective screw-in filter with 82 mm thread. It reduces UV haze, protects the front element of the lens from dirt and damage, and maintains image color balance. Suitable for general outdoor photography and lens protection on lenses with 82 mm filter size.

## Long description

K&F 82 mm UV Filter is a screw-in ultraviolet protective filter designed for lenses with an 82 mm thread. It reduces UV haze in outdoor photography while preserving natural color balance and contrast. The filter also serves as a physical barrier that protects the front element of the lens from dust, scratches and light impacts without affecting exposure or color rendering under normal shooting conditions.
Advantages
This UV filter provides optical protection without introducing noticeable color casts or loss of sharpness. Its threaded 82 mm mount ensures secure attachment and compatibility with lenses that accept 82 mm filters. The glass surface is treated to maintain clarity and resist minor smudges, making it suitable for extended outdoor use. By remaining on the lens, the filter reduces the need for frequent cleaning of the lens glass itself.
Suitable for
 Outdoor landscape and travel photography where UV haze can affect distant detail
 Everyday lens protection against dust, fingerprints and light impacts
 Photographers who prefer to leave a protective filter on the lens during shoots
Key specifications
 Filter type: Ultraviolet (UV) protective filter
 Mount size: 82 mm screw thread
 Optical effect: Reduction of UV haze, neutral color balance
 Construction: Single-piece screw-in filter with treated glass surface
 Primary function: Physical protection of front lens element and UV attenuation
How to use
Attach the filter by gently screwing it into the lens front thread until it is secure; avoid over-tightening. Use the filter during outdoor shooting to reduce UV-induced haze and keep it on the lens to protect against dust and scratches. Clean the filter surface with a microfiber cloth and appropriate lens cleaner when necessary. Remove the filter only when using other specialized filters or when it interferes with specific optical accessories.
Usage recommendations
For best results, keep the filter mounted during general outdoor use and store it in a protective case when not mounted. Clean the filter before storage to prevent particles from scratching the glass. When stacking filters, check for potential vignetting on wide-angle lenses and avoid excessive tightening to protect the lens threads.

## FAQ

### How much does the K&F UV Filter 82 mm SB9857 cost, and is it available for purchase?

The price is 48.99 € (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 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/11878551/67296039_large.webp