# K&F 77mm 3-in-1 Hybrid Filter Kit — Fader ND2–32, CPL, Black Diffusion 1/4

**URL:** https://aio.lv/en/product--kf-sb10101--11879185
**Data updated:** 2026-03-09 20:45 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB10101
**EAN:** 6942052562157
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb10101--11879185

## 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

Hybrid 3-in-1 filter kit for 77 mm lenses from K&F combining an adjustable Fader ND (ND2–ND32), a circular polarizer (CPL) and a Black Diffusion 1/4 filter. Designed for exposure control, reducing reflections and glare, and softening highlights for portrait and landscape photography. Mounts on compatible 77 mm threaded lens fronts for versatile on-location use.

## Long description

The K&F 77mm 3-in-1 Hybrid Filter Kit — Fader ND2–32, CPL, Black Diffusion 1/4 is a compact filter set for lenses with a 77 mm front thread. This kit integrates an adjustable Fader ND filter (ND2 to ND32), a circular polarizer (CPL) and a Black Diffusion 1/4 filter in a single stackable system. It is designed to provide flexible exposure control, suppress reflections and glare, and soften highlights for portrait and landscape photography without changing lenses on location.
Advantages
The adjustable Fader ND lets you vary light reduction smoothly from one to five stops for motion blur, wider apertures in bright conditions, or extended exposures. The CPL reduces unwanted reflections on water and glass and increases color saturation while preserving a natural look. The Black Diffusion 1/4 filter gently reduces contrast and softens specular highlights to produce a subtle diffusion effect useful for portraits and cinematic footage. All three filters mount on the same 77 mm threaded lens front for quick attachment and combined use.
Suitable for
 Landscape long exposures and ND-controlled motion blur
 Reducing reflections on water, glass and wet surfaces
 Portraits where highlight softening and reduced contrast are desired
 On-location video where quick changes between ND, polarization and diffusion are needed
 General outdoor photography in bright light to control exposure without changing ISO or shutter speed extremes
Key specifications
 Filter thread size: 77 mm
 Fader ND range: ND2 to ND32 (approximately 1 to 5 stops)
 Filter type: Adjustable neutral density (rotating), circular polarizer (rotating), Black Diffusion 1/4 (fixed)
 Construction: Multi-layer coated optical glass elements with metal carrier rings
 Effect: Exposure reduction, polarization for glare control, 1/4 diffusion strength for highlight softening
How to use
Attach the filter kit to a lens with a 77 mm front thread and secure it by rotating the carrier ring until it sits flush. Rotate the Fader ND element to select the required density between ND2 and ND32 to control exposure and motion blur. Rotate the CPL element while viewing through the viewfinder or live view to minimize reflections and adjust saturation; set the CPL before final framing. Use the Black Diffusion 1/4 element when you need reduced micro-contrast and softened highlights for portraits or cinematic looks. Combine elements as needed, checking focus and exposure after each change.
Usage recommendations
When using strong ND settings, use a tripod and remote release or camera timer to avoid camera shake. Adjust the CPL while observing reflections, and re-check white balance when stacking filters because combined elements can affect color balance. Keep filter threads clean and store filters in protective cases to prevent scratches and dirt.

## FAQ

### How much does the K&F 77mm 3-in-1 Hybrid Filter Kit — Fader ND2–32 cost, and is it available for purchase?

The price is 67.99 € (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 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/11879185/67297042_large.webp