# Neutral Density Variable Filter K&F CONCEPT 58mm FADER Nano-C ND2–ND2000 (adjustable, grey)

**URL:** https://aio.lv/en/product--kf-sb8238--12106677
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB8238
**EAN:** 5904647819443
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb8238--12106677

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Adjustable K&F CONCEPT 58mm FADER Nano-C variable neutral density (ND) filter offering a density range from ND2 to ND2000. Designed for 58mm threaded lenses, this grey ND filter lets photographers control exposure, enable longer shutter speeds, and manage depth of field in bright conditions. Anti-reflective Nano-C coating reduces flare and reflections for cleaner images. Suitable for landscape, long-exposure, and motion-blur photography.

## Long description

The Neutral Density Variable Filter K&F CONCEPT 58mm FADER Nano-C ND2–ND2000 (adjustable, grey) is a screw-on variable ND designed for lenses with a 58mm filter thread. It provides a continuous density range from approximately ND2 to ND2000, allowing precise control over light transmission to achieve longer shutter speeds, wider apertures in bright light, or creative motion blur effects. The optical surface features an anti-reflective Nano-C coating that reduces flare and internal reflections for improved contrast and color fidelity when working in challenging lighting conditions.
Advantages
The variable design replaces the need to carry multiple fixed-density filters, offering immediate adjustment between light reductions without swapping filters. The Nano-C anti-reflective coating minimizes ghosting and unwanted reflections while maintaining neutral color balance. The filter is built to thread directly onto 58mm lens barrels for a compact, low-profile fit that preserves handling and composition during use.
Suitable for
 Landscape photography with extended exposures to smooth water and clouds
 Long-exposure urban and architectural photography to blur crowds or traffic
 Motion-blur effects for waterfalls, rivers, and moving subjects
 Controlling depth of field outdoors when shooting wide apertures in bright light
Key specifications
 Filter thread size: 58 mm
 Type: Variable neutral density (adjustable)
 Density range: ND2 to approximately ND2000 (continuous)
 Color: Grey (neutral transmission)
 Coating: Anti-reflective Nano-C coating to reduce flare and reflections
 Mount: Screw-on (standard 58 mm male thread)
How to use
Screw the filter onto the front of a lens with a 58 mm filter thread until it seats gently; avoid over-tightening. Rotate the front element to adjust the light reduction and observe the effect in the viewfinder or on the camera live view until the desired exposure or motion effect is achieved. When using wide apertures and long exposures, use a tripod and mirror lock-up or electronic first curtain where available to minimize camera movement. Monitor histogram and highlight warnings to ensure correct exposure as density is changed.
Usage recommendations
When using the variable ND at extreme settings, check for possible cross-polarization or uneven darkening at wide angles; if visible, reduce the density slightly or stop down the lens. Clean the coated surfaces with a soft microfiber cloth and appropriate lens cleaner to maintain coating performance. Store the filter in a protective case when not in use to prevent scratches and dust accumulation.

## FAQ

### How much does the K&F CONCEPT 58mm FADER Nano-C ND2–ND2000 variable ND filter 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 — 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 13.07.2026 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/12106677/67643189_large.webp