# Refractor tube Skywatcher Evolux 62mm 2020mm focal length

**URL:** https://aio.lv/en/product--skywatcher-sw-2020--11370962
**Data updated:** 2026-03-31 13:04 (EEST)
**Category:** Telescopes
**Manufacturer:** Skywatcher
**Manufacturer code:** SW-2020
**EAN:** 5901691604872
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 431.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 356.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--skywatcher-sw-2020--11370962

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Skywatcher Evolux refractor tube with 62 mm objective aperture and 2020 mm focal length. Designed as an optical tube assembly for visual observation and astrophotography with long focal ratio for high-magnification views. Suitable for planetary and lunar observation, double-star work and as part of a modular amateur telescope setup; pairs with compatible mounts and eyepieces.

## Long description

Skywatcher Evolux refractor tube with a 62 mm objective aperture and a 2020 mm focal length provides a long focal ratio optical tube assembly intended for high-magnification visual observation and astrophotography. The slim, lightweight tube is built to be incorporated into modular amateur telescope systems and pairs with a range of compatible mounts, focusers and eyepieces. Its long focal length makes it appropriate for detailed views of the Moon and planets, as well as for splitting close double stars under steady seeing conditions.
Advantages
The refractor design delivers a well-corrected image across the field with minimal maintenance compared with more complex reflector systems. The 62 mm objective and long focal length produce a high effective focal ratio, which aids in reaching higher magnifications while keeping the optical train simple. The tube's mechanical interfaces are made for common amateur accessories, allowing straightforward mounting and interchangeability with different focusers, diagonals and eyepieces for both visual and imaging setups.
Suitable for
 High-magnification planetary and lunar observation
 Double-star observation and splitting tests
 Use as an optical tube assembly in modular amateur telescope setups
 Visual use with medium- to high-power eyepieces and barlow lenses
Key specifications
 Objective aperture: 62 mm
 Focal length: 2020 mm
 Optical design: refractor (achromatic/ED details as per manufacturer)
 Long focal ratio suitable for high magnification and fine detail
 Mechanical interfaces compatible with standard amateur focusers and mounts
How to use
Mount the Skywatcher Evolux tube on a stable equatorial or alt-azimuth mount rated for the tube's weight and balance. Attach an appropriate focuser, diagonal and eyepiece or camera adapter; balance the setup and perform coarse focusing on a bright target such as the Moon or a bright planet. For visual work, select eyepieces that provide the desired magnification while remaining within the mount's tracking capabilities. For astrophotography, use a suitable camera adapter and confirm rear-focus clearance before attempting imaging; minor adjustments to spacing may be required to reach focus with different camera sensors.
Usage recommendations
For best visual results, observe from a stable site with good seeing and allow the tube to reach ambient temperature to reduce tube currents. Use eyepieces and barlow lenses appropriate to the long focal length to avoid over-magnification beyond the atmospheric limit. When imaging, verify backfocus requirements and use a sturdy mount with tracking or guiding for longer exposures.

## FAQ

### How much does the Refractor tube Skywatcher Evolux 62mm 2020mm cost, and is it available for purchase?

The price is 431.49 € (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 22.06.2026 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 Refractor tube Skywatcher Evolux 62mm 2020mm 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/11370962/65858390_large.webp