# K&F Metal Screw-On Shimm Nano C Diffuser Filter 49 mm (model SB9712)

**URL:** https://aio.lv/en/product--kf-sb9712--11878693
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB9712
**EAN:** 6942052543781
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb9712--11878693

## 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

Screw-on diffuser filter K&F SB9712 (49 mm) designed to soften highlights and create a subtle glow effect in photography. The metal-mounted Shimm Nano C element reduces contrast in specular highlights while preserving overall image detail. Fits lenses with 49 mm filter thread and is suitable for portrait, fashion, and creative lighting effects in studio and outdoor shooting.

## Long description

The K&F Metal Screw-On Shimm Nano C Diffuser Filter 49 mm (model SB9712) is a screw-on optical accessory designed to soften specular highlights and introduce a subtle glow to images while maintaining overall sharpness. The filter mounts via a 49 mm thread and features a metal construction for secure attachment. Its Shimm Nano C element diffuses intense highlights to reduce contrast in bright points without significantly affecting midtone and shadow detail, making it suitable for controlled portrait and creative photography.
Advantages
The metal screw-on design provides stable, durable mounting and precise alignment with lenses that have a 49 mm thread. The Shimm Nano C diffusion element specifically targets specular highlights to create a gentle halo effect while preserving edge detail and color fidelity. The filter is lightweight and compact, minimizing added bulk to lens setups and allowing easy use in handheld, studio, or on-trip configurations.
Suitable for
Portrait photography to soften skin highlights and create flattering light falloff
Fashion and beauty shoots where controlled glow enhances subject appearance
Outdoor and studio setups that require creative rendering of bright light sources
Cinematic or artistic photography to add a subtle diffusion effect without heavy softening
Key specifications
Filter thread size: 49 mm
Mount type: screw-on metal frame for secure attachment
Optical element: Shimm Nano C diffusion for highlight control and subtle glow
Effect: reduces contrast in specular highlights while retaining overall detail
Weight and dimensions: compact, lightweight design suitable for handheld and tripod use
How to use
Screw the filter onto the front of any lens with a 49 mm filter thread until snug; avoid overtightening. Use it when shooting subjects with bright highlights or direct light sources to reduce harsh reflections and introduce a soft halo. The filter can remain mounted during general shooting, and it is compatible with lenses commonly used for portraits and close-up work. Clean the optical surface with a microfiber cloth and appropriate lens cleaner to maintain image quality.
Usage recommendations
For natural-looking results, use the Shimm Nano C diffuser with moderate aperture settings and test several exposures to find the preferred balance between glow and image detail. In studio work, position lights to create controlled specular highlights that the filter will soften. Store the filter in a protective case when not in use to prevent scratches and dust accumulation.

## FAQ

### How much does the K&F Diffuser Filter 49 mm SB9712 cost, and is it available for purchase?

The price is 22.99 € (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 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/11878693/67296220_large.webp