# Diffusion Filter / Diffuser K&F CONCEPT HD Black 52 mm (for 52mm lens threads)

**URL:** https://aio.lv/en/product--kf-sb8233--11878918
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB8233
**EAN:** 5904647819207
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb8233--11878918

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

K&F CONCEPT HD Black diffusion filter for lenses with 52 mm thread. Designed to soften highlights and reduce contrast by diffusing light, it produces gentle glow effects and smoother skin tones in portraits while preserving overall image detail. Screw-mount 52 mm optical filter suitable for landscape, portrait and studio use to control highlights and create subtle diffusion.

## Long description

K&F CONCEPT HD Black diffusion filter for 52 mm lens threads softens highlights and reduces local contrast by scattering incoming light through a finely engineered diffusion surface. The filter creates subtle glow effects around bright areas while preserving overall image detail and color balance, making it suitable for portrait, landscape and studio photography where controlled diffusion is required. The screw-in design for 52 mm threads ensures a secure fit and straightforward attachment to compatible lenses.
Advantages
This diffusion filter produces gentle halation around light sources and smooths skin textures without eliminating important detail, allowing photographers to retain natural-looking results. Its optical quality construction maintains color neutrality and minimizes vignetting on standard lenses. The metal filter ring provides reliable mounting and alignment, and the compact, low-profile design keeps the overall lens assembly lightweight and unobtrusive.
Suitable for
 Portraits — softening skin tones and reducing contrast for flattering results
 Landscape photography — controlling highlights from sunlit areas and creating atmospheric softness
 Studio work — diffusing strong lights and creating subtle glow without heavy loss of detail
 Video production — producing cinematic softening and gentle bloom around bright highlights
Key specifications
 Mount type: screw-in filter for 52 mm lens threads
 Effect type: diffusion / softening filter
 Color rendering: designed for minimal color cast and neutral tonal response
 Optical construction: precision-ground diffusion element to balance glow and detail retention
 Filter frame: low-profile metal ring to reduce vignetting and ensure secure attachment
How to use
Screw the diffusion filter onto a lens with a 52 mm thread until it is snug but not overtightened. Use the filter when you want to reduce local contrast and produce a soft glow around highlights, such as in backlit portraits, sunlit landscapes or studio setups with strong key lights. Evaluate the effect in-camera and adjust exposure and lighting as needed; the filter moderates specular highlights so you may need small compensations to exposure settings. For critical work, preview the effect at the focal length and aperture you intend to use to ensure the level of diffusion matches your creative intent.
Usage recommendations
Keep the filter clean and store it in a protective case when not in use to avoid scratches and dust. Combine the diffusion filter with polarizers or ND filters only using compatible multi-filter setups; stacking filters may increase the risk of vignetting on wide-angle lenses. When capturing fine detail, test the filter at different apertures to find a balance between softness and sharpness appropriate for the scene.

## FAQ

### How much does the Diffusion Filter K&F CONCEPT HD Black 52 mm cost, and is it available for purchase?

The price is 30.49 € (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 10.07.2026 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/11878918/67296574_large.webp