# Solar Continuum Filter Baader 7.5 nm 2" — narrowband solar continuum filter for visual and imaging

**URL:** https://aio.lv/en/product--oem-2961581--11024393
**Data updated:** 2026-03-11 11:58 (EET)
**Category:** Telescopes
**Manufacturer:** OEM
**Manufacturer code:** 2961581
**EAN:** 4047825048202
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 198.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 164.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-2961581--11024393

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

Baader Solar Continuum Filter with 7.5 nm bandwidth in 2-inch format isolates the solar continuum for enhanced contrast in visual observing and imaging. Designed to be fitted into 2" focusers and eyepiece holders, it reduces spectral features to reveal photospheric detail, granulation and sunspot structure. Useful for solar astrophotography and high-contrast daytime observation.

## Long description

The Baader Solar Continuum Filter 7.5 nm in 2" format is a narrowband optical filter designed to isolate a portion of the solar continuum suited for high-contrast visual observing and imaging of the Sun's photosphere. The filter fits standard 2" focusers and eyepiece holders, reducing the influence of spectral lines to emphasize surface detail such as granulation, faculae and sunspot penumbrae. It is intended for daytime use on refractors, reflectors and Maksutov/Cassegrain systems equipped for safe solar observation when used together with appropriate solar equipment.
Advantages
The 7.5 nm bandwidth provides a balance between contrast enhancement and image brightness, improving visibility of fine photospheric structure without excessive dimming. The 2" mounting format offers mechanical compatibility with common focusers and filter wheels, while optical coatings minimize reflections and preserve image quality. The filter's narrowband characteristic suppresses unwanted spectral features for clearer detail in both visual observation and solar astrophotography.
Suitable for
High-contrast visual solar observing of photospheric detail
Solar imaging with planetary or dedicated astro cameras
Use with 2" eyepieces, diagonal holders and filter wheels
Daytime observational sessions focused on granulation and sunspot structure
Key specifications
Optical bandpass: 7.5 nm full width at half maximum (FWHM) centered on the solar continuum
Mount size: 2-inch (for insertion into 2" focusers and eyepiece holders)
Operation: Narrowband continuum filter for photospheric detail enhancement
Compatibility: Designed for use in standard 2" optical train components
Coatings: Anti-reflection and protective coatings to preserve contrast and transmission
How to use
Install the filter into a clean 2" focuser, diagonal or filter drawer following standard safety procedures for solar observing. Always ensure a proper full-aperture solar stop or dedicated solar filter is in place at the telescope aperture before any visual or imaging session; the continuum filter is not a primary solar aperture filter and must be used only after a safe front-aperture solar filter is installed. For visual use, insert a comfortable eyepiece after the continuum filter to observe granulation and sunspot detail. For imaging, place the filter in the optical path in front of the camera or within a 2" filter wheel and adjust exposure to compensate for reduced light due to the narrow bandpass.
Usage recommendations
Use the Baader 7.5 nm solar continuum filter in combination with a certified full-aperture solar filter and appropriate mounting to ensure observer and equipment safety. When imaging, start with short exposures and increase gradually while monitoring histogram and detail; for visual work, allow the eye to adapt and avoid prolonged direct staring even with proper filtration.

## FAQ

### How much does the Solar Continuum Filter Baader 7.5 nm 2" cost, and is it available for purchase?

The price is 198.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 25.06.2026 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 Solar Continuum Filter Baader 7.5 nm 2" 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 OEM 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 OEM 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/11024393/65906434_large.webp