# Neutral Density Variable Filter K&F 52mm Fader ND8–ND2000 (adjustable) SB6575

**URL:** https://aio.lv/en/product--kf-sb6575--10524358
**Data updated:** 2026-03-07 15:21 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB6575
**EAN:** 6936069281750
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb6575--10524358

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Adjustable K&F 52mm neutral density (ND) variable filter, model SB6575, offering a continuous range from approximately ND8 to ND2000. Designed to reduce incoming light for longer exposures, wider apertures and motion blur control, it fits lenses with 52mm front threads. Suitable for landscape, long-exposure, and video work where light attenuation and shutter/aperture control are required.

## Long description

The K&F 52mm Fader ND8–ND2000 neutral density variable filter (model SB6575) is a screw-on optical filter that provides continuous light attenuation for lenses with 52mm front threads. The adjustable filter covers a wide density range from roughly ND8 to ND2000, enabling extended shutter speeds, wider aperture use in bright conditions, and smoother motion rendering. It is designed for photographers and videographers who need precise control over exposure and motion blur without changing lenses or stopping down excessively.
Advantages
The adjustable ND design offers a continuous range of stops, allowing fine control of exposure and depth of field without switching between fixed filters. The screw-on 52mm mount ensures compatibility with any lens featuring a 52mm thread, keeping the setup compact and straightforward. Optical coatings reduce reflections and help maintain contrast and color fidelity across the attenuation range. The large maximum density enables very long exposures and cinematic motion effects while maintaining easy, on-the-fly adjustment.
Suitable for
 Landscape long-exposure photography (waterfalls, seascapes, cloud movement)
 Architecture and urban scenes requiring controlled depth of field in bright light
 Video and cinematography for consistent exposure and motion blur
 Creative motion effects such as intentional blur of moving subjects
Key specifications
 Filter thread size: 52 mm screw-on
 Density range: variable approximately ND8 to ND2000
 Construction: multi-element optical filter with anti-reflective coatings
 Compatibility: fits lenses with 52 mm front threads; suitable for DSLR and mirrorless systems with appropriate lens
 Function: continuous light attenuation for longer exposures and aperture control
How to use
Attach the filter to the lens by screwing the 52mm threaded mount onto the lens front until secure. Rotate the outer ring to adjust the density incrementally and monitor exposure through the viewfinder or live view; stop adjustment when the desired shutter speed or aperture balance is achieved. For long exposures, use a tripod and a remote release or camera timer to avoid camera shake. When shooting video, adjust the filter slowly to avoid abrupt exposure shifts mid-shot.
Usage recommendations
To minimize cross-polarization and X-pattern artifacts at extreme settings, avoid combining maximum density with wide-angle lenses that have large fields of view; reduce density slightly or use a shorter focal length adjustment. Always check white balance after significant attenuation and store the filter in a protective case to preserve coatings.

## FAQ

### How much does the K&F 52mm Variable ND Filter SB6575 cost, and is it available for purchase?

The price is 48.49 € (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 14.07.2026 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/10524358/52663605_large.webp