# Eyepiece Vixen NPL 20mm 1.25" — astronomical eyepiece, focal length 20 mm, 1.25-inch barrel (Model 39206)

**URL:** https://aio.lv/en/product--oem-39206--11395921
**Data updated:** 2026-03-20 09:48 (EET)
**Category:** Glasses
**Manufacturer:** OEM
**Manufacturer code:** 39206
**EAN:** 4955295392063
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-39206--11395921

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Vixen NPL 20mm 1.25" eyepiece is an astronomical eyepiece with a 20 mm focal length and a standard 1.25-inch barrel. Designed for use with telescopes that accept 1.25" eyepieces, it provides a specific magnification depending on your telescope’s focal length. Suitable for planetary and lunar observation and for enhancing mid-range views of deep-sky objects. Compact and straightforward to install for hobbyist and amateur astronomers.

## Long description

The Vixen NPL 20mm 1.25" eyepiece is an astronomical eyepiece with a 20 mm focal length and a standard 1.25-inch barrel designed for telescopes that accept 1.25" eyepieces. It delivers medium-power views that balance field of view and magnification, making it suitable for detailed observation of the Moon and planets as well as for enhancing mid-range views of brighter deep-sky objects. The eyepiece is compact and easy to install, intended for hobbyist and amateur astronomers seeking a reliable, straightforward ocular for general observing sessions.
Advantages
The optical design provides a clear image at 20 mm focal length while maintaining a comfortable exit pupil and usable field of view on most Newtonian, refractor and Schmidt-Cassegrain telescopes that accept 1.25" eyepieces. The 1.25-inch barrel ensures compatibility with a wide range of focusers and diagonal adapters. Its compact form factor makes it convenient to carry and swap during observing sessions, and the construction is aimed at durable everyday use under field conditions.
Suitable for
 Planetary and lunar observation at medium magnification
 Mid-range views of bright deep-sky objects (open clusters, some nebulae, brighter galaxies)
 General-purpose observing during public outreach and amateur sessions
 Telescopes with 1.25" eyepiece holders, including many refractors, Newtonians and SCTs
Key specifications
 Focal length: 20 mm
 Barrel diameter: 1.25 inches (standard)
 Intended use: astronomical eyepiece for visual observation
 Form factor: compact, lightweight ocular
How to use
Insert the 1.25" barrel into your telescope's focuser or diagonal and secure it with the focuser thumbscrew. Achieve focus by adjusting the focuser while observing a bright target such as the Moon or a bright star; fine-tune focus slowly to obtain the sharpest image. For planetary detail, allow your telescope to reach thermal equilibrium and use appropriate magnification by combining this eyepiece with your telescope’s focal length. Clean the lenses with appropriate optical cleaning materials when necessary and store the eyepiece in a protective case when not in use.
Usage recommendations
Use the Vixen NPL 20mm eyepiece as a mid-power option in an eyepiece set: pair it with a lower-power wide-field eyepiece for star-hopping and a higher-power eyepiece for fine planetary detail. For best results, collimate reflectors and let your instrument cool to ambient temperature before detailed observing.

## FAQ

### How much does the Eyepiece Vixen NPL 20mm 1.25" cost, and is it available for purchase?

The price is 64.49 € (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 26.06.2026 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. 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

https://aio.lv/img/cache/product/11395921/66727535_large.webp