# OTA refractor telescope Skywatcher Esprit 100mm F/5 — optical tube assembly, 100 mm aperture, f/5

**URL:** https://aio.lv/en/product--skywatcher-sw-2030--11370989
**Data updated:** 2026-02-25 16:40 (EET)
**Category:** Telescopes
**Manufacturer:** Skywatcher
**Manufacturer code:** SW-2030
**EAN:** 5901691601802
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 321.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 1 919.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--skywatcher-sw-2030--11370989

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 16.19 EUR |

## Summary description

Skywatcher Esprit 100mm F/5 OTA refractor is an optical tube assembly with a 100 mm aperture and f/5 focal ratio designed for wide-field visual observation and astrophotography. The corrected optics deliver sharp star images across the field, making it suitable for deep-sky imaging, nebulae and star clusters, as well as planetary viewing with appropriate accessories. Compact and transportable for field use.

## Long description

The Skywatcher Esprit 100mm F/5 OTA refractor is an optical tube assembly designed for wide-field visual observation and astrophotography. With a 100 mm aperture and a fast f/5 focal ratio, the optical design provides a wide, well-corrected field delivering sharp stars across the image circle. The compact and lightweight construction makes the OTA suitable for transport to dark-sky sites and for use on a variety of mounts. The instrument is intended as an imaging-capable refractor that balances light-gathering, field flatness and portability.
Advantages
The Esprit 100mm F/5 OTA features corrected optics that reduce field curvature and common aberrations, producing consistent star shapes from centre to edge. Its 100 mm aperture offers increased light throughput compared with smaller refractors while maintaining a compact footprint. The f/5 focal ratio enables shorter exposure times for wide-field deep-sky imaging and easier framing of extended objects. The optical tube assembly format allows users to pair the OTA with a preferred focuser, finder and mount according to specific observing or imaging needs.
Suitable for
 Wide-field astrophotography of nebulae, star clusters and the Milky Way
 Visual observation of deep-sky objects and planetary detail with appropriate eyepieces
 Use on portable equatorial or alt-azimuth mounts for field sessions
 As a dedicated imaging OTA in a compact observatory or transportable rig
Key specifications
 Aperture: 100 mm clear aperture for increased light-gathering
 Focal ratio: f/5 for a short focal length and wide field of view
 Optical configuration: apochromatic/corrected refractor optics for reduced chromatic aberration and improved field flatness
 Field performance: well-corrected star images across a wide image circle suitable for large sensors
 Mechanical: compact optical tube assembly suitable for attachment of aftermarket focusers and accessories
 Portability: lightweight design for transport to observing sites
How to use
Mount the OTA on a stable equatorial or alt-azimuth mount rated for the combined weight of the tube and imaging accessories. Attach an appropriate focuser, diagonal or camera adapter as required for visual use or imaging. Perform collimation or alignment procedures as specified by the mount manufacturer, then use a finder or electronic guide to centre targets. For astrophotography, balance the mount, polar-align if applicable, and use guiding or short exposures consistent with the focal length and focal ratio to achieve sharp, round stars. Cool-down the OTA to ambient temperature before critical imaging sessions to reduce thermal currents.
Usage recommendations
For best imaging results pair the Esprit 100mm F/5 OTA with a flat-field reducer or field flattener designed for fast refractors and select cameras with appropriate sensor size to match the corrected image circle. Use a stable mount with autoguiding for longer exposures and allow sufficient thermal equilibration before starting precision photometric or high-resolution sessions.

## FAQ

### How much does the Skywatcher Esprit 100mm F/5 OTA refractor telescope cost, and is it available for purchase?

The price is 2,321.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 26.06.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Skywatcher Esprit 100mm F/5 OTA refractor telescope 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/11370989/65858424_large.webp