# Neutral Density Filter lee filters Big Stopper BS10100U2 10-stop light reduction

**URL:** https://aio.lv/en/product--lee-filters-bs10100u2--1896859
**Data updated:** 2026-01-23 13:49 (EET)
**Category:** Camera Filters
**Manufacturer:** lee filters
**Manufacturer code:** BS10100U2
**EAN:** 619465039724
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 102.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lee-filters-bs10100u2--1896859

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

lee filters Big Stopper BS10100U2 is a neutral density photographic filter that reduces light by 10 stops. Designed for long exposures and creative motion blur, it helps control exposure in bright conditions and allows slower shutter speeds or wider apertures. Suitable for landscape, seascape and architectural photography where extended exposure or smoothing effects are required.

## Long description

The Lee Filters Big Stopper is a neutral density filter that reduces incoming light by 10 stops, enabling much longer exposure times. It darkens the whole scene uniformly without altering colour balance, allowing photographers to use wider apertures or much slower shutter speeds than normally possible. The filter is intended for creative long-exposure effects such as smoothing water, blurring clouds, or creating ghost-like motion in moving subjects, and it fits the 100 mm Lee filter holder system.
Advantages
The 10-stop (3.0 density) reduction produces substantially extended exposures while maintaining neutral colour rendering. It lets you control depth of field and convey motion through deliberate blur, and it is compatible with other filters in the system for flexible creative control. Constructed for use with the Lee 100 mm holder, the filter is suitable for consistent results in bright conditions where exposure would otherwise be limited.
Suitable for
Landscape and seascape long-exposure photography
Blurring waterfalls, rivers and moving clouds
Cityscapes where you want to blur people or traffic
Architectural exterior shots requiring extended exposures
Key specifications
Light reduction: 10 stops (3.0 density)
Optical effect: neutral density — no colour cast
Form factor: 100 mm system filter for slot-type holder
Primary use: long-exposure and motion-blur control
How to use
Mount the filter in the Lee 100 mm filter holder and meter exposure without the filter to determine base settings. Apply the Big Stopper and recalculate exposure to account for the 10-stop reduction, then use a tripod and remote release or self-timer to avoid camera movement during the extended exposure. Adjust aperture to control depth of field and allow the shutter to remain open long enough to achieve the desired smoothing or motion blur.
Usage recommendations
Use with a sturdy tripod and mirror lock-up or remote release to eliminate camera shake. Compose and focus before fitting the filter if possible, and check for any required exposure compensation or stacking with other filters to avoid vignetting.

## FAQ

### How much does the lee filters Big Stopper BS10100U2 10-stop ND filter cost, and is it available for purchase?

The price is 124.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 02.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can lee filters Big Stopper BS10100U2 10-stop ND filter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 lee filters 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 lee filters 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/1896859/3913542_large.webp