# Refractor Telescope Skywatcher BK 1309 EQ2 — 130 mm aperture, 900 mm focal length

**URL:** https://aio.lv/en/product--skywatcher-sw-1204--10932073
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Telescopes
**Manufacturer:** Skywatcher
**Manufacturer code:** SW-1204
**EAN:** 6970456095438
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 305.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 252.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--skywatcher-sw-1204--10932073

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 14.93 EUR |

## Summary description

Skywatcher BK 1309 EQ2 telescope with 130 mm aperture and 900 mm focal length provides a balance of light-gathering and focal power for planetary and deep-sky observation. Supplied on an EQ2 equatorial mount for manual tracking and polar alignment. Suitable for amateur astronomers for visual observing and basic astrophotography with compatible adapters.

## Long description

The Skywatcher BK 1309 EQ2 refractor telescope with a 130 mm aperture and 900 mm focal length is designed to offer a compromise between light-gathering capability and manageable focal power. The instrument is supplied on an EQ2 equatorial mount that allows manual polar alignment and tracking, enabling extended visual observation sessions and basic astrophotography when paired with appropriate adapters and accessories. The optical configuration and moderate focal ratio make the telescope suitable for viewing planets, the Moon, star clusters and brighter deep-sky objects.
Advantages
The telescope combines a large 130 mm objective with a 900 mm focal length to deliver improved resolution and increased brightness compared with small-aperture refractors, while remaining compact enough for transport and setup. The EQ2 equatorial mount simplifies sidereal tracking after polar alignment and supports smooth manual motion in right ascension and declination. The optical design provides a useful balance for both high-contrast planetary details and wide-field views of extended objects when used with suitable eyepieces.
Suitable for
 Visual observation of the Moon and planets
 Viewing star clusters, double stars and brighter nebulae
 Amateur astrophotography with DSLR or mirrorless cameras using compatible adapters
 Beginner to intermediate amateur astronomers learning polar alignment and manual tracking
Key specifications
 Aperture: 130 mm optical objective for increased light collection
 Focal length: 900 mm suitable for a variety of eyepiece focal lengths
 Mount type: equatorial (EQ2) for polar alignment and manual sidereal tracking
 Optical design: refractor configuration providing high-contrast images with low maintenance
 Portability: moderate size and weight for transport and field setup
How to use
Set up the telescope on a stable, level surface and assemble the optical tube onto the EQ2 equatorial mount following the manufacturer's mounting points. Perform a rough polar alignment by pointing the mount's polar axis toward the celestial pole, then refine alignment using visible stars and the mount's slow-motion controls. Start observations with a low-power eyepiece to locate targets, then switch to higher-power eyepieces for detail. For basic astrophotography, attach a compatible camera adapter and balance the system on the mount before making long-exposure attempts; use short exposures first to verify framing and focus.
Usage recommendations
Use the telescope on nights with steady seeing for planetary detail and select higher-contrast eyepieces for lunar and planetary work. Allow the optical tube to thermally acclimate to outdoor temperature to reduce image distortion. When attempting astrophotography, ensure accurate polar alignment and balance, and start with short exposures to confirm focus and tracking before progressing to longer exposures or stacking multiple frames.

## FAQ

### How much does the Skywatcher BK 1309 EQ2 telescope 130/900 cost, and is it available for purchase?

The price is 305.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 29.06.2026 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 Skywatcher BK 1309 EQ2 telescope 130/900 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 Skywatcher 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 Skywatcher 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/10932073/68515289_large.webp