# Neutral Density Variable Filter K&F 43mm Adjustable ND8–ND128 (KF01.1445)

**URL:** https://aio.lv/en/product--kf-sb7453--11878758
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB7453
**EAN:** 5904647814509
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb7453--11878758

## 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

Variable neutral density filter for 43 mm lens threads by K&F, model KF01.1445. Adjustable attenuation range from ND8 to ND128 provides up to 7 stops of light reduction for long exposures, motion blur control, and wider-aperture use in bright conditions. Gray (fader) design suits landscape, architectural, and videography tasks requiring variable light control.

## Long description

The Neutral Density Variable Filter K&F 43mm Adjustable ND8–ND128 (KF01.1445) is a variable gray (fader) filter designed for lenses with 43 mm front threads. It provides adjustable light attenuation from ND8 to ND128, offering up to approximately 7 stops of reduction to support long exposures, control motion blur, and permit wider apertures in bright conditions. The filter uses a rotating mechanism to vary density continuously, allowing fine control of exposure without changing aperture or shutter speed when working in changing light.
Advantages
This K&F variable ND filter covers a wide attenuation range in a single optic, removing the need to carry multiple fixed-density filters. The slim 43 mm mount preserves wide-angle vignetting characteristics on compact lenses, and the threaded metal frame ensures stable attachment and smooth rotation. The gray (fader) design maintains neutral color balance across the attenuation range, helping to avoid color casts in landscape and architectural photography. Its continuous adjustment makes it practical for both stills and video work where gradual or subtle changes in exposure are required.
Suitable for
Long-exposure landscape photography to smooth water and clouds
Architectural shots requiring controlled highlights in bright daylight
Videography where exposure needs to be adjusted without altering aperture or shutter speed
Street and travel photography when brighter conditions call for wider apertures
Key specifications
Filter thread size: 43 mm
Type: Variable neutral density (gray/fader)
Attenuation range: ND8 to ND128 (approx. 3 to 7 stops)
Construction: Rotating adjustable element in metal threaded frame
Intended effect: Continuous light reduction for long exposures and motion control
How to use
Attach the filter to the lens by screwing the threaded frame onto the 43 mm front threads until secure. Set the camera exposure settings (aperture, shutter speed, ISO) for the desired image characteristics, then rotate the filter’s outer ring to increase or decrease the density until the exposure meter or histogram indicates the correct exposure. For long-exposure work, use a tripod and disable image stabilization if present. When shooting video, make small, gradual rotations to avoid abrupt exposure shifts.
Usage recommendations
Avoid stacking multiple filters on top of the variable ND to reduce the risk of vignetting or cross-polarization effects. When using the filter at its maximum density, check for any color shift and make minor white balance adjustments in-camera or during post-processing if necessary. Store the filter in a protective case to prevent scratches and clean the glass with appropriate lens-cleaning materials.

## FAQ

### How much does the K&F Variable ND Filter 43mm ND8–ND128 KF01.1445 cost, and is it available for purchase?

The price is 55.99 € (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/11878758/67296308_large.webp