# DO-GSO 1.25-inch Prismatic 90-Degree Right Angle Socket for Telescopes

**URL:** https://aio.lv/en/product--oem-pr001--11023040
**Data updated:** 2026-09-07 04:12 (EEST)
**Category:** Telescopes
**Manufacturer:** OEM
**Manufacturer code:** PR001
**EAN:** 5901691606678
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Enhance your telescope viewing experience with the DO-GSO 1.25-inch prismatic 90-degree right angle socket. This optical accessory provides a comfortable viewing angle for astronomical observations by bending the light path. Designed for standard 1.25-inch eyepieces and accessories, it ensures clear image transmission and reliable performance for stargazing enthusiasts.

## Long description

The DO-GSO 1.25-inch Prismatic 90-Degree Right Angle Socket for Telescopes is an essential optical accessory designed to enhance your astronomical viewing experience. By bending the light path at a convenient 90-degree angle, this device allows for much more comfortable viewing positions when observing objects high in the night sky. Built to accommodate standard 1.25-inch eyepieces and accessories, it ensures dependable performance and clear image transmission for stargazing enthusiasts.
Advantages
Using this 90-degree right angle socket significantly reduces neck and back strain during long observation sessions, especially when your telescope is pointed near the zenith. The prismatic design delivers bright and correctly oriented views suitable for general stargazing. Its standard 1.25-inch sizing makes it highly versatile and compatible with a wide range of existing telescope eyepieces and accessories, allowing you to easily integrate it into your current optical setup without additional adapters.
Suitable for
Observing celestial objects high in the night sky with standard 1.25-inch eyepieces
General astronomical viewing sessions requiring a comfortable body posture
Refractor and catadioptric telescope setups utilizing 1.25-inch focusers
When it may not be suitable, this accessory is generally not intended for Newtonian reflector telescopes, as they often lack the necessary inward focus travel to reach focus with a standard star diagonal. Additionally, users seeking specialized erecting prisms for terrestrial daytime viewing or advanced high-magnification planetary imaging may require different optical configurations.
Key specifications
Accessory type: 90-degree prismatic right angle socket
Barrel size: 1.25 inches
Design: Prismatic light path bending
Compatibility: Standard 1.25-inch telescope eyepieces and focusers
To use the DO-GSO 1.25-inch Prismatic 90-Degree Right Angle Socket, first remove any dust caps from both ends of the unit. Insert the 1.25-inch barrel of the socket directly into the telescope focuser and secure it using the thumbscrews provided on your telescope. Next, insert your chosen 1.25-inch eyepiece into the upper socket and tighten the retaining screw gently. Adjust the focus wheel on your telescope until the celestial image appears sharp and clear.
What to consider before purchase
Verify that your telescope uses a standard 1.25-inch focuser size
Check if your telescope type, such as a Newtonian reflector, has sufficient backfocus capabilities
Confirm whether a prismatic design meets your specific astronomical observation preferences
Usage recommendations: Always store the optical socket in a dry, dust-free environment with protective caps attached when not in use. Clean the optical glass surfaces only with specialized lens cleaning supplies to prevent scratching and maintain optimal image transmission.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### 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

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