Extention tube for Speers Waler Eyepieces

Manufacturer

Teleskop-Service Ransburg GmbH
Keferloher Marktstraße 19 C
D-85640 Putzbrunn/Solalinden

Phone: +49 (0)89-1892870
Fax: +49 (0)89-18928710
Email: info@teleskop-service.de

Office hours:
Monday to Friday
10.00 - 12.00am / 1.00 - 5.00pm
Each first Saturday of the month:
9.00am - 3.00pm

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SWverl

Antares - Sky Instruments
in stock

Extention tube for Speers Waler Eyepieces - more magnification

24,00 EUR
incl. 19 % Tax
excl.Shipping costs

Description

Extension tube for Speers Waler Eyepieces - increases the magnification

The extension tube will be adapted between the 1,25" barrel of the Speers Waler Eyepiece and the body of the eyepiece.

Increases the magnification for about 60%

By increasing the distance of the the eyepiece part next to the telescope to the rest of the eyepiece the focus distance is reduced for about 60 %. Accordingly the magnification raises.

If for an example a Speers Waler 7mm achieves a magnification of 120 times for instance the magnification now raises up to 192times and the eyepiece focal length is reduced to 4,37.

The Speers Waler Zoom 5mm - 8mm becomes a Zoom with a range from 3,12mm - 5mm.

E-Mail: info@teleskop-service.de · Telefon: +49 (0)89-1892870 · Fax: +49 (0)89-18928710