# Neutral Density Variable Filter K&F KF01.1836 ND3–ND1000 72mm

**URL:** https://aio.lv/en/product--kf-sb7479--11878843
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB7479
**EAN:** 5904647814790
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb7479--11878843

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Variable neutral density (ND) filter K&F KF01.1836 with 72mm thread, adjustable from ND3 to ND1000 for controlling light intake. Designed to reduce exposure without altering color balance, it suits long-exposure photography, motion blur effects, and wide-aperture use in bright conditions. Screw-in 72mm design fits compatible lenses and helps achieve creative exposure control.

## Long description

The Neutral Density Variable Filter K&F KF01.1836 ND3–ND1000 72mm is an adjustable screw-in ND filter that lets photographers control the amount of light entering the lens without changing color balance. With a 72mm thread size, it fits lenses that accept 72mm filters and provides continuous attenuation from ND3 to ND1000, enabling longer shutter speeds or wider apertures in bright conditions. The filter is designed for general-purpose use in landscape, portrait and creative photography where exposure control and motion blur effects are required.
Advantages
This K&F variable ND filter offers a wide attenuation range in a single, compact unit, removing the need to carry multiple fixed-density filters. The screw-in 72mm mount ensures a secure fit on compatible lenses and maintains front filter thread access for additional attachments. The filter is engineered to minimize color cast and preserve image sharpness while allowing smooth adjustment between light reduction levels.
Suitable for
 Long-exposure landscape photography (waterfalls, clouds, seascapes)
 Creating motion blur for moving subjects (traffic, waterfalls)
 Using wider apertures in bright light for shallow depth of field
 Video shooting requiring controlled exposure in changing light
Key specifications
 Filter type: Variable neutral density
 Attenuation range: Adjustable from ND3 to ND1000
 Thread size: 72 mm screw-in
 Optical effect: Continuous light reduction without altering color balance
 Typical uses: Exposure reduction, motion blur, long exposures, aperture control
How to use
Screw the filter onto the lens front thread (72mm). Rotate the outer ring to change the density and watch the viewfinder or live view to set the desired exposure. When using longer exposures, stabilize the camera on a tripod and use remote release or timer to avoid camera shake. For video, adjust slowly to avoid visible steps in exposure. Check for any vignetting at wide focal lengths and reduce the density or remove the filter if necessary.
Usage recommendations
When adjusting the filter, monitor live view or use an external light meter to ensure accurate exposure. To minimize potential cross-polarization or X-pattern artifacts at extreme densities, avoid using the highest attenuation settings with wide-angle lenses or combine with a single fixed ND when precise results are required.

## FAQ

### How much does the K&F KF01.1836 Variable ND Filter 72mm cost, and is it available for purchase?

The price is 63.49 € (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 01.07.2026 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/11878843/67296451_large.webp