# Baader 1.25" 90° Prismatic Right Angle Socket 32mm

**URL:** https://aio.lv/en/product--beta-2456005k--11370924
**Data updated:** 2026-06-17 08:21 (EEST)
**Category:** Telescopes
**Manufacturer:** Beta
**Manufacturer code:** 2456005K
**EAN:** 4047825011305
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 139.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 115.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--beta-2456005k--11370924

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Baader 1.25" 90° Prismatic Right Angle Socket is a high-quality optical accessory designed for telescopes. It features a 32mm clear aperture and a 90-degree viewing angle, providing a comfortable upright image orientation for astronomical observations. This prism diagonal is compatible with standard 1.25-inch focusers and eyepieces, ensuring precise light transmission and durability for amateur and professional telescope setups.

## Long description

The Baader 1.25" 90° Prismatic Right Angle Socket is a precision-engineered optical accessory designed to enhance the viewing experience for telescope users. Featuring a 32mm clear aperture, this prism diagonal allows for efficient light transmission, ensuring that celestial objects appear bright and sharp. The 90-degree viewing angle is specifically designed to provide a more ergonomic posture during long observation sessions, allowing users to view the sky comfortably without straining their neck or back.
Advantages
This prismatic diagonal offers superior image orientation compared to standard mirror diagonals, providing a crisp and high-contrast view of the night sky. Its robust construction ensures long-term durability and stability, making it a reliable component for both amateur astronomers and professional setups. The 1.25-inch standard sizing ensures broad compatibility with a wide range of telescopes and eyepieces, while the high-quality glass material minimizes light scattering and maintains optical integrity throughout the observation.
Suitable for
Visual astronomical observations of the Moon and planets
Deep-sky object viewing with standard 1.25-inch eyepieces
Refractor and catadioptric telescope setups
Long-duration stargazing sessions requiring ergonomic viewing angles
When it may not be suitable
This prism diagonal is not recommended for use with fast Newtonian telescopes, as it may introduce optical aberrations. It is also not intended for terrestrial photography or applications requiring a fully corrected erect image, as the prism provides a mirror-reversed view.
Key specifications
Barrel size: 1.25 inches
Clear aperture: 32mm
Viewing angle: 90 degrees
Optical design: Prismatic
How to use
To use the Baader 1.25" 90° Prismatic Right Angle Socket, simply insert the 1.25-inch barrel into the focuser of your telescope and secure it using the locking screws. Once firmly in place, insert your preferred 1.25-inch eyepiece into the top socket of the diagonal. Adjust the telescope's focus until the image appears sharp. Ensure that the diagonal is oriented in a way that allows for the most comfortable viewing position for your specific setup.
What to consider before purchase
Verify that your telescope focuser accepts 1.25-inch accessories
Ensure your telescope focal ratio is compatible with prism diagonals
Consider the orientation of the image, as this unit provides a mirror-reversed view
Usage recommendations
Always keep the optical surfaces clean by using a specialized lens cleaning kit to prevent dust and smudges from affecting image quality. Store the diagonal in a dry, dust-free environment when not in use to maintain the integrity of the prism coatings.

## FAQ

### How much does the Baader 1.25" 90° Prismatic Right Angle Socket cost, and is it available for purchase?

The price is 139.99 € (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 30.06.2026 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 Baader 1.25" 90° Prismatic Right Angle Socket 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/11370924/65858353_large.webp