# 2" UHC-L filter Beta model 2961563 Ultra-L-Booster for astronomical telescopes

**URL:** https://aio.lv/en/product--beta-2961563--11370902
**Data updated:** 2026-03-31 13:04 (EEST)
**Category:** Camera Filters
**Manufacturer:** Beta
**Manufacturer code:** 2961563
**EAN:** 4047825048240
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 171.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 141.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--beta-2961563--11370902

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.06.2026 | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

2-inch UHC-L filter Beta 2961563 (Ultra-L-Booster) is an optical nebula filter designed for astronomical observation. Mounted in a 2" cell, it enhances contrast of emission nebulae by selectively transmitting key wavelengths while reducing background skyglow. Suitable for visual observing and imaging on telescopes with 2" eyepieces or camera adapters, it helps reveal faint nebular details and improves viewing from light-polluted sites.

## Long description

2" UHC-L filter Beta model 2961563 Ultra-L-Booster for astronomical telescopes is an optical nebula filter designed for use with 2" eyepieces and camera adapters. Housed in a 2-inch cell, this UHC-L (Ultra-High Contrast) filter selectively transmits prominent emission wavelengths while suppressing much of the background skyglow. The result is improved contrast and enhanced visibility of emission nebulae and other deep-sky objects under both dark and light-polluted skies. The filter is suitable for visual observing and for imaging workflows where a 2" interface is required.
Advantages
The Beta Ultra-L-Booster increases contrast by passing targeted nebular emission lines and attenuating unwanted continuum light, which helps to reveal faint nebular structures. Its 2" mounting cell provides secure, standardized attachment to eyepieces and adapters compatible with 2" accessories. The optical coating is engineered for consistent transmission at the specified wavelengths, supporting both visual use and astrophotography without introducing significant color cast when used as intended.
Suitable for
 Visual observation of emission nebulae through telescopes with 2" eyepieces
 Imaging emission nebulae and other deep-sky objects using 2" camera adapters
 Astronomical observing from suburban or light-polluted locations to increase contrast
 Use in refractors, reflectors and SCTs that accept 2" filter cells
Key specifications
 Filter type: UHC-L (Ultra-High Contrast) nebula filter
 Mount diameter: 2-inch cell for standard 2" accessories
 Optical purpose: contrast enhancement of emission nebulae and suppression of skyglow
 Compatible use: visual observing and imaging with 2" eyepieces or adapters
How to use
Install the filter into the 2" focuser, eyepiece or camera adapter according to the telescope's accessory mounting procedure. For visual observing, insert the 2" eyepiece with the filter in place and allow a short period for the eye to adapt to the new contrast. For imaging, place the filter in the optical train between the telescope and camera using the appropriate 2" adapter and focus carefully; some refocusing may be required after fitting the filter. Use standard alignment and focusing procedures for your telescope, and avoid touching the optical surface to prevent fingerprints or smudges.
Usage recommendations
Best results are achieved when using the filter on emission-line targets such as H II regions, planetary nebulae and supernova remnants. From light-polluted locations the filter improves contrast, though longer exposures or stacking may still be necessary for faint details during imaging. Clean the filter only with blower, lens paper or a microfiber cloth and appropriate optical cleaning fluid when required, and store it in a protective case when not in use.

## FAQ

### How much does the 2" UHC-L filter Beta 2961563 Ultra-L-Booster cost, and is it available for purchase?

The price is 171.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 16.06.2026 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 2" UHC-L filter Beta 2961563 Ultra-L-Booster 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 Beta 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 Beta 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/11370902/65858283_large.webp