# Filter for Vespera telescope — Netgear Vaonis Dual Band Filter AC022

**URL:** https://aio.lv/en/product--netgear-ac022--11878757
**Data updated:** 2026-03-09 20:44 (EET)
**Category:** Camera Filters
**Manufacturer:** Netgear
**Manufacturer code:** AC022
**EAN:** 3760285690118
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 509.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 421.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--netgear-ac022--11878757

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Dual Band Filter for Vespera by Netgear Vaonis (MPN AC022) is an optical accessory designed to attach to the Vespera imaging/telescope system. The filter provides dual-band spectral selection to improve contrast for specific wavelengths during astrophotography and visual observation. It is intended for use with the Vespera platform to reduce light pollution and enhance target visibility for deep-sky and planetary imaging.

## Long description

The Dual Band Filter for Vespera by Netgear Vaonis is an optical accessory engineered to attach directly to the Vespera imaging and telescope system. It selectively transmits two spectral bands to increase contrast of astronomical targets, helping to reduce the impact of artificial skyglow and improve detail in deep-sky and planetary imaging. Designed for integration with the Vespera platform, the filter preserves image registration and optical alignment while providing wavelength-selective transmission for astrophotography and visual observation.
Advantages
This dual band filter provides targeted spectral selection that enhances contrast for emission nebulae and certain planetary features by passing two optimized wavelength ranges while attenuating unwanted background light. It is compact and shaped to mount securely on the Vespera instrument without altering focusing or requiring optical reconfiguration. The coating and substrate are specified to maintain image sharpness and minimize reflections, enabling better signal-to-noise ratio in light-polluted environments.
Suitable for
Deep-sky imaging of emission nebulae where specific spectral bands increase contrast
Planetary imaging when isolating wavelengths improves surface or atmospheric detail
Astrophotography sessions from suburban or urban locations with moderate light pollution
Visual observation with improved contrast on selected celestial objects
Key specifications
Optical type: dual-band spectral filter designed for telescope/imaging system use
Compatibility: designed to mount on the Vespera imaging/telescope platform
Transmission: passes two selected wavelength bands and attenuates out-of-band light
Mounting: form factor and mechanical interface matched to Vespera attachment points
Optical quality: coated substrate to reduce reflections and preserve image sharpness
How to use
Attach the filter to the Vespera device according to the Vespera mounting procedure, ensuring the filter seating is secure and the optical axis remains aligned. Operate the telescope and imaging software as usual; the filter works passively by altering the spectral content reaching the sensor. For imaging, confirm exposure settings and white balance as the dual-band transmission will affect recorded signal levels. For visual use, ensure the eyepiece or camera remains properly focused after installation.
Usage recommendations
Use the dual band filter when observing or imaging targets whose emission lies within the filter’s passbands, and prefer it in locations with noticeable light pollution to improve contrast. Verify focus and exposure with the filter in place, and combine with appropriate image calibration and processing workflows to maximize detail recovery.

## FAQ

### How much does the Netgear Vaonis Dual Band Filter AC022 cost, and is it available for purchase?

The price is 509.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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 Netgear Vaonis Dual Band Filter AC022 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 Netgear 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 Netgear 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

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