# Eyepiece Celestron Omni 4 mm 1.25" fully coated optics, MPN 93316

**URL:** https://aio.lv/en/product--oem-93316--11023162
**Data updated:** 2026-02-25 16:40 (EET)
**Category:** Telescopes
**Manufacturer:** OEM
**Manufacturer code:** 93316
**EAN:** 0050234933162
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-93316--11023162

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Celestron Omni 4 mm eyepiece with 1.25" barrel and fully coated optical elements (MPN 93316). Designed for visual planetary and lunar observation, it provides high magnification when paired with compatible telescopes and diagonal accessories. Suitable for amateur astronomers requiring compact, high-power eyepiece for detailed views; fits 1.25" focusers and star diagonals.

## Long description

The Celestron Omni 4 mm 1.25" eyepiece is a compact, high-power ocular designed for visual lunar and planetary observation with telescopes that accept 1.25" eyepieces. Its fully coated optical elements reduce reflections and increase contrast, delivering detailed views at high magnification when paired with a suitable telescope and star diagonal. The metal barrel fits standard 1.25" focusers and diagonals, making this eyepiece compatible with a broad range of amateur instruments.
Advantages
This 4 mm eyepiece offers strong magnification for close-up views of the Moon and planets while maintaining a compact form factor that is easy to handle and store. Fully coated optics improve light transmission and reduce ghosting, resulting in sharper edges and better contrast on fine surface details. The industry-standard 1.25" barrel ensures wide compatibility with common telescopes and diagonals, and the durable construction supports frequent use in field conditions.
Suitable for
Lunar surface observation and crater detail studies
Planetary observation including Jupiter, Saturn and Mars
High-magnification views of double stars and small bright deep-sky objects
Use as a high-power option in an eyepiece set for amateur astronomers
Key specifications
Focal length: 4 mm
Barrel diameter: 1.25 inches
Optical treatment: fully coated lenses for improved transmission
Form factor: compact, metal barrel construction
Intended use: visual observation at high magnification
How to use
Insert the eyepiece into a 1.25" focuser or star diagonal and secure it with the focuser’s thumbscrew or clamp. Use the eyepiece with a telescope of appropriate focal length to achieve the desired magnification; this eyepiece provides very high magnification and is best used with steady atmospheric conditions. When changing eyepieces, handle the metal barrel by its outer surface and avoid touching the lens elements. Clean the external lenses only with appropriate optical cleaning tools and a gentle technique to prevent coating damage.
Usage recommendations
For optimal results, use the eyepiece on nights of good seeing with a stable mount and tracking. Combine with a quality star diagonal and low-dispersion optics where available. Avoid using this high-power eyepiece on telescopes with very short focal lengths that produce uncomfortable eye relief or excessively narrow fields of view.

## FAQ

### How much does the Eyepiece Celestron Omni 4 mm 1.25" cost, and is it available for purchase?

The price is 41.99 € (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 23.07.2026 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/11023162/66727643_large.webp