# Filter 3-in-1 K&F 67 mm Fader ND2-32 + CPL + Black Diffusion 1/4

**URL:** https://aio.lv/en/product--kf-sb9991--11878623
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB9991
**EAN:** 6942052550642
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 88.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 73.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb9991--11878623

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

3-in-1 photographic filter by K&F for 67 mm lenses combining a variable (fader) ND from ND2 to ND32, a circular polarizer (CPL) and a Black Diffusion 1/4 diffusion effect. Designed to control exposure ranges, reduce reflections and glare, and soften highlights for portrait and landscape photography. Screws onto 67 mm filter threads for practical in-field use.

## Long description

The K&F 3-in-1 67 mm Fader ND2-32 + CPL + Black Diffusion 1/4 is a combined photographic filter designed to mount on lenses with a 67 mm filter thread. It integrates a variable neutral density element providing adjustable light reduction from ND2 to ND32, a circular polarizer to reduce reflections and enhance color saturation, and a Black Diffusion 1/4 layer to soften highlights and reduce contrast for a smoother skin rendering and gentler highlights in landscape scenes. The compact, screw-on design allows quick attachment and in-field adjustments without changing separate filters.
Advantages
This multi-function filter reduces the need to carry several separate filters by combining exposure control, polarization and diffusion in one unit. The variable ND enables precise control over shutter speed and depth of field in bright conditions, while the CPL decreases unwanted surface reflections and improves color depth. The diffusion element provides a subtle softening of specular highlights and skin textures without heavy blooming, making it useful for both portrait and landscape work. The build is optimized for compatibility with any lens that has a 67 mm thread.
Suitable for
Portrait photography to soften skin and manage highlights
Landscape photography to control exposure and enhance skies
Long-exposure daylight shots by reducing incoming light
Outdoor scenes with reflective surfaces such as water and glass
On-location shoots where quick filter changes are required
Key specifications
Filter size: 67 mm screw thread
Variable neutral density range: ND2 to ND32
Circular polarizer function to reduce reflections and increase color saturation
Black Diffusion strength: 1/4 for mild highlight softening
Combined multi-layer construction integrating ND, CPL and diffusion elements
How to use
Screw the filter onto the front of any lens with a 67 mm filter thread until secure. Rotate the outer ND ring to adjust the density between ND2 and ND32 to achieve the desired exposure reduction; monitor shutter speed or aperture as needed. Rotate the CPL ring independently to align the polarizing effect and minimize reflections or to deepen skies. Use the Black Diffusion 1/4 effect in situations where you want to soften highlights or slightly reduce micro-contrast; avoid excessive diffusion when maximum image sharpness is required. Check for vignetting when used on wide-angle settings and adjust composition or remove the filter if needed.
Usage recommendations
For best results, combine moderate ND settings with the CPL adjusted for reflections, and apply the diffusion element primarily for portraits or high-contrast highlights. Use a tripod for long-exposure shots under strong ND settings, and verify focus after applying the filter since diffusion can slightly alter perceived sharpness. Store the filter in a protective case to keep glass surfaces clean and threads undamaged.

## FAQ

### How much does the K&F 67 mm 3-in-1 Fader ND2-32 + CPL + Diffusion cost, and is it available for purchase?

The price is 88.99 € (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 17.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can K&F 67 mm 3-in-1 Fader ND2-32 + CPL + Diffusion be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11878623/67296136_large.webp