# Eyepiece Beta Morpheus 4.5mm 1.25" wide field 76°

**URL:** https://aio.lv/en/product--beta-2954204--11364804
**Data updated:** 2026-02-24 11:02 (EET)
**Category:** Glasses
**Manufacturer:** Beta
**Manufacturer code:** 2954204
**EAN:** 4047825030269
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 289.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 239.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--beta-2954204--11364804

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.06.2026 | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

Beta Morpheus eyepiece with 4.5 mm focal length for 1.25" focusers, offering a 76° apparent field of view. Designed for astronomical observing, it provides a wide, immersive image suitable for planetary and deep-sky viewing when paired with compatible telescopes. Enables comfortable eye relief and detailed high-magnification observations for visual astronomy enthusiasts.

## Long description

The Beta Morpheus 4.5mm 1.25" wide field 76° eyepiece is an astronomical eyepiece designed for visual observation with 1.25" focusers. With a short 4.5 mm focal length and a 76° apparent field of view, it delivers high magnification combined with a relatively wide, immersive view. The design provides comfortable eye relief for many observers and is intended for use on compatible refractors, reflectors and compound telescopes to examine planetary detail and tighter deep-sky subjects at elevated magnifications.
Advantages
This eyepiece combines a large apparent field with a compact focal length to produce detailed, high-magnification views while maintaining a wide-looking image. Optical correction across the field reduces edge aberrations and improves contrast, allowing finer features to be resolved on bright targets such as planets and double stars. The 1.25" barrel size makes the eyepiece compatible with a wide range of consumer telescopes and diagonals.
Suitable for
 Planetary observation and studying lunar surface details
 High-magnification views of double stars and compact deep-sky objects
 Visual observing sessions with 1.25" focusers on refractors, reflectors and catadioptric telescopes
 Eyepiece collections where a wide apparent field at high power is desired
Key specifications
 Focal length: 4.5 mm
 Apparent field of view: 76°
 Barrel diameter: 1.25" (31.7 mm)
 Designed for visual astronomy at high magnification
 Comfortable eye relief suitable for most observers
How to use
Insert the eyepiece into the 1.25" focuser or diagonal and secure it with the focuser's locking mechanism. Start with a stable mount and appropriate telescope alignment. Use a low- to medium-power eyepiece first to center the target, then switch to the 4.5 mm eyepiece for detailed viewing. For best results, ensure good collimation of reflector telescopes and allow the instrument to reach thermal equilibrium before high-magnification observing.
Usage recommendations
For optimum performance choose nights with steady seeing for planetary and high-magnification targets; use a suitable Barlow lens only if it maintains sharpness across the field. When observing faint deep-sky objects, consider combining the eyepiece with telescopes of sufficient aperture to provide enough light at high magnification.

## FAQ

### How much does the Eyepiece Beta Morpheus 4.5mm 1.25" 76° cost, and is it available for purchase?

The price is 289.99 € (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 17.06.2026 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 Eyepiece Beta Morpheus 4.5mm 1.25" 76° 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/11364804/65878087_large.webp