# 49 mm Slim Screw-On Lens Filter K&F Concept KV34

**URL:** https://aio.lv/en/product--kf-kf011398--11878944
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** KF01.1398
**EAN:** 6936069236835
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-kf011398--11878944

## 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 Concept KV34 is a 49 mm slim screw-on lens filter designed for front-element protection and basic light control. The low-profile slim frame minimizes vignetting on wide-angle lenses while preserving optical clarity. Suitable for photographers who need compact protection or want to use standard filters without additional bulk. Compatible with lenses accepting 49 mm threads.

## Long description

K&F Concept KV34 is a 49 mm slim screw-on lens filter engineered to provide front-element protection and basic control of stray light. The filter uses a low-profile metal frame that reduces the risk of vignetting on wide-angle lenses while maintaining optical clarity. Its screw-on design fits lenses with 49 mm filter threads and allows photographers to add a protective layer or standard filter functionality without significant additional bulk.
Advantages
The slim metal frame minimizes edge shading on wide-angle lenses and keeps the overall profile compact. Precision threads ensure a secure, easy attachment and removal while maintaining thread alignment for stacking additional filters. The optical surface is finished to preserve image sharpness and color neutrality, providing unobtrusive protection for the front element against dust, light scratches, and incidental contact.
Suitable for
Lenses with 49 mm filter threads
Wide-angle lenses where reduced vignetting is important
Outdoor photography where front-element protection is required
Photographers who prefer a low-profile filter to avoid added bulk
Key specifications
Filter type: screw-on slim frame
Thread size: 49 mm
Frame material: low-profile metal
Mount: external screw threads compatible with 49 mm lenses
Optical surface: coated to preserve clarity and color neutrality
How to use
Screw the filter onto the front of a lens with a 49 mm thread until it is snug; avoid overtightening. When using wide-angle focal lengths, the slim frame helps reduce vignetting compared with standard-thickness filters. If stacking filters, check for compatibility and thread alignment to prevent cross-threading. Clean the optical surface with a soft microfiber cloth and appropriate lens cleaner as needed to maintain image quality.
Usage recommendations
Use the filter primarily for front-element protection and basic stray-light control. For demanding polarization or neutral density needs, consider dedicated polarizing or ND filters designed for your shooting requirements. Store the filter in a protective pouch when not in use to avoid scratches and dust accumulation.

## FAQ

### How much does the Slim 49 mm Lens Filter K&F Concept KV34 cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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/11878944/67296626_large.webp