# K&F Half-Frame Neutral Density 0.9 (ND8) 67mm Camera Filter, Glass, Model SB6689

**URL:** https://aio.lv/en/product--kf-sb6689--4829236
**Data updated:** 2026-03-07 15:00 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB6689
**EAN:** 6936069289381
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb6689--4829236

## 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

K&F half-frame (połówkowy) neutral density filter ND8 in 67mm size (model SB6689) is a glass camera filter that reduces incoming light by 3 stops for long-exposure and motion-blur control. The half-frame (graduated) design darkens part of the frame for balanced exposure between bright and dark areas, useful for landscape, cityscape and creative photography with compatible 67mm lenses.

## Long description

K&F Half-Frame Neutral Density 0.9 (ND8) 67mm Camera Filter is a glass graduated neutral density filter designed to reduce incoming light by three stops across part of the image. The half-frame (graduated) design places the darkened area over the brighter portion of the scene to help balance exposure between sky and foreground, enabling longer shutter speeds or wider apertures without overexposing highlights. This filter fits lenses with a 67mm filter thread and is intended for use in landscape, cityscape and creative photography where controlled exposure and motion blur are desired.
Advantages
The glass construction ensures optical clarity and consistent attenuation across the darkened zone, while the neutral density coating preserves color balance without introducing visible color casts. The half-frame gradient provides a smooth transition between the dark and clear regions for natural-looking exposure blending. Designed for 67mm thread lenses, the filter mounts directly to the front of compatible optics, offering a compact solution for exposure control without the need for a full filter holder system.
Suitable for
Landscape photography requiring balanced sky and foreground exposure
Cityscape and architectural shots with bright skies
Long-exposure images to create motion blur in water, clouds or traffic
On-location shoots where a compact, screw-on graduated ND is preferred
Key specifications
Filter type: half-frame (graduated) neutral density
Density: ND0.9 (reduces light by approximately 3 stops)
Material: optical glass
Mount thread size: 67mm
Effect: smooth dark-to-clear gradient across the frame
How to use
Attach the filter to a lens with a matching 67mm thread by screwing it onto the front of the lens. Compose the scene and rotate or shift the filter in the thread (by turning the filter in the mount) so that the darkened half aligns with the brightest area you want to reduce, typically the sky. Meter the scene or use spot metering on the highlights to determine exposure; the ND8 reduces incoming light by about three stops, allowing longer shutter speeds or wider apertures while protecting highlights. Make fine adjustments to the filter position and camera settings until the exposure balance between bright and dark areas appears natural.
Usage recommendations
Use the filter on moderate wide-angle to telephoto lenses where the graduated edge can be placed over a distinct horizon or transition. For scenes with uneven or complex horizons, consider combining this half-frame filter with exposure bracketing or post-processing blending. Clean the glass with a soft microfiber cloth and a suitable lens cleaner to maintain optical performance.

## FAQ

### How much does the K&F ND8 Half-Frame Glass Filter 67mm SB6689 cost, and is it available for purchase?

The price is 46.99 € (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. 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/4829236/30370509_large.webp