# Filter K&F STAR Gwiazdka 2in1 x4 and x8 for 67 mm lenses (KF01.2331)

**URL:** https://aio.lv/en/product--kf-sb8374--11878713
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB8374
**EAN:** 6942052505475
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb8374--11878713

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

K&F STAR Gwiazdka 2in1 filter (model KF01.2331, EAN 6942052505475) is a screw-on photographic star effect filter for 67 mm lens threads. It provides selectable star diffraction effects with four-point (x4) and eight-point (x8) patterns to enhance bright points of light in scenes. Designed for creative photography of night scenes, city lights, holiday decorations and reflective highlights, it mounts to 67 mm lenses and is suitable for stills and long-exposure work.

## Long description

The K&F STAR Gwiazdka 2in1 x4 and x8 for 67 mm lenses is a screw-on star effect filter designed to add controlled star-shaped diffraction to bright light sources in photographs. Compatible with lenses that accept 67 mm screw-in filters, this filter provides two selectable diffraction patterns — a four-point (x4) and an eight-point (x8) star — to emphasize highlights such as streetlights, reflections and festive lighting. Its simple mechanical selector lets you switch between patterns without removing the filter, making it suitable for creative stills and long-exposure photography.
Advantages
This filter offers two distinct star patterns in a single slim screw-on unit, reducing the need to carry multiple filters. The metal screw mount secures the filter to standard 67 mm threads and maintains optical alignment. The selectable mechanism enables quick changes between x4 and x8 diffraction effects, providing flexibility while shooting. The design preserves framing and exposure workflows typical for screw-in filters and is compatible with common photographic lenses that accept 67 mm accessories.
Suitable for
 Night photography of cityscapes and streets with point light sources
 Holiday and decorative lighting to add creative star effects
 Reflective highlights on water, glass or metallic surfaces
 Long-exposure scenes where star diffraction enhances light trails
Key specifications
 Filter type: screw-on star diffraction filter with selectable patterns
 Star patterns: four-point (x4) and eight-point (x8), switchable
 Mount diameter: fits 67 mm lens filter threads
 Construction: slim profile with metal screw mount and selectable mechanism
How to use
Attach the filter to a lens with a 67 mm filter thread by screwing it into place until snug; avoid overtightening. Compose your scene and choose the desired star pattern using the filter's selector. For stronger star effects, include bright point light sources in the frame such as streetlights, holiday lights or reflections. When using long exposures, confirm focus and exposure before engaging the effect, as diffraction can slightly alter perceived sharpness. Remove the filter when no star effect is needed to return to normal imaging.
Usage recommendations
Use the x4 pattern for subtle enhancement and the x8 pattern when more pronounced starbursts are required. Select lenses with moderate to small apertures (higher f-numbers) to increase the visibility of diffraction spikes. Keep the filter clean and free of fingerprints to avoid flares and loss of contrast, and store it in a protective case when not in use.

## FAQ

### How much does the K&F STAR Gwiazdka 2in1 filter for 67 mm (KF01.2331) cost, and is it available for purchase?

The price is 29.49 € (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 10.07.2026 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/11878713/67296245_large.webp