Manufacturer: -TS Zubehör
Product number: TSB22

EUR 109,90RRP EUR 129,00you save 14.8% (EUR 19,10)


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  • Details..
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This "Deluxe Barlow Lens" offers the same high performance known from TS Optics 1.25" Barlow lenses, but allows you to use 2" accessories. Of course, a 1.25" adaptor is included, so you can still use your 1.25" accessories as well.

This way you need only one Barlow lens for all your accessories.

The ED Lens Element:

By using an ED element, colour correction is improved, resulting in a sharper image and better contrast.

Fields of Use:

The TS Optics 2" ED Barlow lens is ideally suited for visual as well as photographical applications. Its large aperture of 37 mm offers a fully illuminated field without vignetting with any 2" eyepiece.

The Barlow lens element can also be removed and then screwed directly into the 2" filter thread of your eyepiece or adapter. This results in a lower magnification factor.

This 2x Barlow lens is particularly versatile:

Visual Use - 2x
Just insert the Barlow lens between the eyepiece and the telescope and you will double the magnification. At the same time you will retain the comfortable eye relief of the longer focal length eyepiece.

Visual Use - 1.5x
Just screw the lens element of the Barlow lens directly into the filter thread of your eyepiece. The resulting magnification is reduced to about 1.5x.

Photographical Converter
Just screw the lens element of the Barlow lens into a 2" nose piece for your camera (like TS FA 2). This turns the Barlow into a photographical converter with a factor between 1.5x and 2x (depending on the distance between lens and camera sensor).

Glass Path Corrector
Binoviewers require a long back focus distance that most telescopes do not provide. With the Barlow element you can move the focal plane further out, eliminating this problem in most cases. The effective magnification factor is about 2.6x with most binoviewers..
Magnification Factor:1.5 to 2x - visual
Optical Layout:2 element design with ED Element
Clear Aperture:37 mm
Coating:Fully multi-coated
Blackened Lens Edges:Yes. For suppression of internal reflections.
Clamp Mechanism:precise lock by brass compression ring
Connection thread Barlow element - 2" Nosepiece:M48x0.75
Connection thread 2" Nosepiece - Body:2" SC
ED Barlow lens 2"
2"-1.25" Adaptor with comression ring
plastic dustcaps for both sides



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Reviews

Written by Reiner Merz
on 2024-09-24

"Macht genau was sie soll ! Gut ist auch die Möglichkeit, auf 1,5x zu reduzieren !"

Written by Heinz Tovar
on 2023-06-10

"Eine Barlowlinse der Extra-Klasse!!! Auf Durchmesser 39mm optimale Bildschärfe - sogar bis zum Rand. Ich bin begeistert!!! Wo findet man so etwas sonst? (Abstriche an der Randschärfe erlebt man nur, wenn man dazu kein Flatfield-Okular verwendet.)"

Written by Thomas Liebhoff
on 2022-07-06

"Gute optische Leistung wie erwartet. Verarbeitung okay."

Written by Petr Los
on 2021-02-16

"Alles OK"

Written by Jürgen Dagenbach
on 2020-10-13

"Passt alles wie erwartet "

Written by Hans Seyfried
on 2020-09-01

"am F5 Newton ideal, bin aber kein Fetischist."

Written by Tom Regnery
on 2020-04-24

"Es handelt sich um eine gute, günstige Barlowlinse für visuelle Beobachtung und Fotografie, und das in 2"". Meinem Apo beschert sie jedoch Chromasie. Bei entsprechend hochwertigen Optiken kommt man also um eine hochwertigere, achromatische Barlowlinse nicht vorbei."

Written by Martin Halasz
on 2018-07-19

"Sehr vielseitig einsetzbar da diese Linse als 2x und als 1.5x Barlow verwendet werden kann. Bisher noch keine Astrofotografie, bei visueller Betrachtung ein Hauch von chromatischer Aberration feststellbar."

Written by Jürgen Mühlhaus
on 2018-06-05

"Gutes Teil um die Vergrößerung zu verdoppeln."

Written by Jörg Eichbüchler
on 2017-08-30

****

Written by Wolfgang Heyne
on 2017-08-04

"Absolut ok"

Written by Cesar Tellez
on 2016-04-29

"Top Barlowlinde. Solide und für 1 1,25"" und 2"" Zubehör verwendbar."