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Manufacturer: -TS Zubehör
Product number: TSWA20
EUR54.90new
EUR 54,90RRP EUR 89,00you save 38.3% (EUR 34,10)
incl. 19 % VAT (DE)
The VAT indicated refers to that applicable in Germany. After logging in, the VAT amount is adjusted to the applicable VAT of the stored delivery country. Therefore, the final price may vary accordingly.
excl. 7.95 € shipping costs (DE)
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rating: 5.0 of 5TS-Optics 20 mm / 70° wide-angle eyepiece with 1.25" thread2
- Details..
- Technical data..
- In the box..
- Manufacturer infos..
- Safety informations..
:
The TSWA20 is the perfect choice for all telescopes when you want moderate magnification combined with high image brightness and a large field of view—ideal for impressive overview observations.
TSWA eyepieces excel in all applications. Models with shorter focal lengths are ideal for planetary observation: they offer Plössl-level sharpness, but with a larger field of view and a significantly more comfortable viewing experience. At the same time, deep-sky observers also benefit from the high contrast and wide field of view. The high-quality multi-coating and blackened lens edges ensure a dark sky background, making even fine nebula structures visible.
The optical design of TSWA eyepieces offers clear advantages Optimized lens design for greater brightness and higher contrast Very comfortable viewing experience Reduced edge distortion for a more natural image Can be used with a Barlow lens without any issues Non-critical focus position—focusing is possible with virtually any telescope A well-thought-out eyepiece concept that combines performance, comfort, and flexibility without unnecessary optical clutter.
TS-Optics 70° Wide-Angle Eyepieces – The Perfect Solution for Observation
The TSWA eyepieces offer the perfect balance between classic Plössl eyepieces and extreme ultra-wide-angle models. They provide a significant wide-angle effect while requiring only 5 lenses. The 1.25" models are barely larger than Plössl eyepieces, but offer significantly more.The TSWA20 is the perfect choice for all telescopes when you want moderate magnification combined with high image brightness and a large field of view—ideal for impressive overview observations.
TSWA eyepieces excel in all applications. Models with shorter focal lengths are ideal for planetary observation: they offer Plössl-level sharpness, but with a larger field of view and a significantly more comfortable viewing experience. At the same time, deep-sky observers also benefit from the high contrast and wide field of view. The high-quality multi-coating and blackened lens edges ensure a dark sky background, making even fine nebula structures visible.
The optical design of TSWA eyepieces offers clear advantages
| Focal length: | 20 mm |
| Apparent field of view: | 70° |
| Eye relief: | 17 mm |
| Coating: | Fully multicoated |
| Elements: | 5 elements |
| Lens edges: | blackened |
| Field stop diameter: | 25 mm |
| Rubber eyecup: | foldable |
| Weight: | 82 grams |
| Diameter: | 35 mm |
| Manufacturer / Importeur: | Teleskop-Service Ransburg GmbH |
| Street: | Von-Myra-Str. 8 |
| ZIP / City: | 85599 Parsdorf |
| Country: | Germany |
| Telefon number: | +49 89 99228750 |
| Email: | info@teleskop-service.de |
| Website: | www.teleskop-express.de |
Safety informations: PDF Download
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Reviews
Written by Petr Los
on 2025-09-27
"Nice wide view angle. Very clear optice. Comfortable for long viewing."
Written by Marco Lindner
on 2025-05-27
"Gutes Produkt, ich bin von der Qualität überrascht "
Written by Gerrit Bachmann
on 2022-11-24
"Ich konnte keinen Unterschied zu einem günstigeren Plössl erkennen. Die Qualität an sich ist sehr gut. "
Written by Andre Coutinho
on 2020-08-04
"Solar teleskop"
Written by Werner Eich
on 2020-02-08
"sehr leistungsfähiges Okular"
Written by Jürgen Niederste-Werbeck
on 2017-10-03
"Dieses Okular verwende ich an meinem TS Optics-Sucher 60/234mm. Die Optik lässt für diesen Preis nichts zu wünschen übrig.Durch das Gesichtsfeld von 70° habe ich am Himmel eine sehr schöne Übersicht von knapp 6° Feld. Zusammen eine sehr gute Kombination."
Written by Jürgen Böttcher
on 2017-03-02
"Ergänzt mein erstes TS-Optics WA20 für das William Optics Bino und soll mir helfen mit seinen 70° zur besseren Übersicht bei offenen Sternhaufen. Sehr gut zu überblicken. Mechanisch recht gut verarbeitet, im Linsenbereich ein ungeschwärzter Metallring und sicher keine geschwärzten Linsenkanten. Zeigt beim Beobachten jedoch keine Reflechse. Somit empfehlenswert, auch Preislich. "
Written by Jürgen Böttcher
on 2016-11-24
"Das TS WA-20 liegt sehr gut in der Hand und ist sauber verarbeitet. Die optische Qualität ist für den Preis in Ordnung. Ich benutze es unter anderem an meinem TS 60/234 zur Objektsuche. Es hat hier ein schönes WGf. von ca. 6°. "
