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TS-Optics Optics 2" Barlow Lens - 2.5x APO 4-element design - short, telecentric

instead 167,23 EUR
only 158,82 EUR
excl. VAT
excl. 4,65 € Shipping costs


TS-Optics Optics 2" Barlow Lens - 2.5x APO 4-element design - short, telecentric

The TSB225 extends the focal length of the telescope by the factor 2.5 and offers a very good illumination for 2" eyepieces and also for astrophotography.

♦ Focal length increase 2.5x - thus the magnification is significantly increased.

♦ High-quality 4-element APO design for very good sharpness on axis and in the field for sharp observation and astrophotography.

♦ Blackened lens edges against reflections and for more contrast

♦ Telecentric optics with resulting benefits (see details)

♦ At the same time, the Barlow lens is a photographic 2.5x converter for photography through telescopes with 2" focusers. Even full-frame sensors are illuminated.

♦ At the telescope side, the 2" Barlow has a thread for 2" filters like nebula filters for increasing contrast.

♦ The clamping of 2" and 1.25" accessories is done by compression rings. The 1.25" adapter is included.


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