# Solar ND100000 Eclipse Filter K&F Concept for Photography — 77 mm screw-in

**URL:** https://aio.lv/en/product--kf-sb8368--11879023
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** K&F
**Manufacturer code:** SB8368
**EAN:** 6942052517737
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb8368--11879023

## 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

Optical solar ND100000 eclipse filter from K&F Concept designed for safe solar photography and observation. Screw-in 77 mm mount fits lenses with 77 mm filter thread and provides extreme light reduction (ND100000) for imaging solar eclipses and sunspots. Use with compatible cameras and tripods; follow safe solar viewing and camera exposure guidelines.

## Long description

The K&F Concept Solar ND100000 Eclipse Filter is a screw-in neutral density filter designed to enable safe solar photography and visual observation when attached to lenses with a 77 mm filter thread. Engineered to provide extreme light attenuation (ND100000), the filter reduces the Sun's intensity to a level suitable for imaging solar eclipses, capturing sunspots and other high-contrast solar details with compatible camera systems and stable support such as a tripod. The filter mounts directly onto the lens front element and is intended for use with cameras, telescopes or binoculars that accept 77 mm screw-in filters.
Advantages
This solar filter offers a very high optical density for maximum light reduction while maintaining a uniform neutral color balance across the image. Its screw-in 77 mm mount provides a secure, repeatable attachment to compatible lenses, helping to eliminate vignetting and light leaks at the interface. The filter is produced to meet the practical needs of solar imaging: simplified attachment, consistent attenuation for exposure control, and compatibility with a wide range of photographic optics that use the common 77 mm thread size.
Suitable for
 Photographing solar eclipses with DSLR or mirrorless cameras
 Imaging sunspots and solar disk details
 Visual solar observation through photographic optics that accept 77 mm filters
 Time-lapse or sequence exposure projects of solar events with tripod-mounted setups
Key specifications
 Filter type: Neutral density (solar) optical filter
 Light reduction: ND100000 (extreme attenuation for direct-sun use)
 Mount: 77 mm screw-in filter thread
 Compatibility: Lenses and optical devices with 77 mm front threads
 Primary use: Solar photography and safe direct-sun viewing through compatible optics
How to use
Before attaching the filter, ensure your lens or optical device has a 77 mm front thread and that the front element is clean and undamaged. Power off any active viewfinder or electronic eyepiece when initially pointing toward the Sun. Carefully screw the filter onto the lens until it seats firmly without cross-threading. Mount the camera on a tripod for stable framing and use a remote shutter release or timer to avoid camera shake. Set exposure according to solar photography guidelines—start with conservative shutter speed and aperture settings and adjust based on live view or test frames while observing safe viewing protocols. Never look through an optical viewfinder at the Sun without the filter securely in place.
Usage recommendations
Use the K&F Concept Solar ND100000 Eclipse Filter only on optical devices with a matching 77 mm thread and inspect the filter for damage before each use. Combine the filter with a sturdy tripod and appropriate camera settings, and follow established solar photography exposure practices and eye-safety precautions. Do not use the filter with optical viewfinders or eyepieces that allow direct unaided eye observation unless a proper solar-safe method is in place.

## FAQ

### How much does the Solar ND100000 Filter K&F Concept — 77 mm 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 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/11879023/67296757_large.webp