# Moon Filter Set Celestron 1.25 inch model 1228539 for telescopes

**URL:** https://aio.lv/en/product--celestron-1228539--11023063
**Data updated:** 2026-03-31 13:04 (EEST)
**Category:** Telescopes
**Manufacturer:** Celestron
**Manufacturer code:** 1228539
**EAN:** 0050234943154
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 72.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 60.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--celestron-1228539--11023063

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

Celestron Moon Filter Set 1.25 inch (model 1228539) is a set of screw-in filters designed for telescope eyepieces with a 1.25-inch barrel. The set reduces lunar glare and improves contrast when observing the Moon and bright planets, making surface details easier to see. Easy to install and compatible with telescopes that accept 1.25" eyepieces, it is suitable for visual observation and casual planetary imaging.

## Long description

The Celestron Moon Filter Set 1.25 inch (model 1228539) is a compact set of screw-in filters intended for eyepieces with a 1.25-inch barrel. These filters are designed to reduce lunar glare and control brightness when observing the Moon and bright planets through telescopes that accept 1.25" eyepieces. By cutting down excess light and increasing local contrast, the set helps reveal surface details more clearly during visual observation and casual planetary imaging.
Advantages
The filters screw directly into standard 1.25" eyepieces for simple installation and secure fit. They reduce skyglow and lunar glare without changing the focal properties of the eyepiece, allowing observers to maintain their preferred magnification and field of view. The set is compact and lightweight, making it easy to carry in an eyepiece case or telescope accessory kit.
Suitable for
 Visual lunar observation to reduce glare and enhance surface contrast
 Observation of bright planets such as Venus and Jupiter to improve detail visibility
 Casual planetary imaging where contrast control is required
 Use with telescopes and eyepieces that accept 1.25" screw-in filters
Key specifications
 Mount type: 1.25-inch screw-in filter for eyepieces
 Intended use: Lunar and planetary contrast enhancement
 Compatibility: Fits eyepieces with 1.25" (31.7 mm) barrel diameter
 Construction: Lightweight screw-in metal cell with optical filter glass
How to use
Select an eyepiece with a 1.25" barrel and screw the desired filter onto the eyepiece threads until it seats snugly. Insert the eyepiece with the filter into the telescope focuser or diagonal as usual. Start with lower magnification and observe how the filter affects brightness and contrast; switch to higher magnification if more detail is required. Remove the filter by unscrewing it when finished and store it in a protective case to avoid scratches and dust.
Usage recommendations
When observing the Moon or bright planets, begin with the filter in place at a moderate magnification to evaluate contrast improvement. If the image becomes too dim at higher magnifications, try a different filter in the set or reduce magnification slightly. Keep filter threads clean and avoid overtightening to preserve the filter glass and housing.

## FAQ

### How much does the Moon Filter Set Celestron 1.25 inch 1228539 cost, and is it available for purchase?

The price is 72.99 € (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 25.06.2026 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 Moon Filter Set Celestron 1.25 inch 1228539 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 Celestron 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 Celestron 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/11023063/66727576_large.webp