Explore Scientific 2x Barlow Focal Extender 1.25"

product code: 0218750
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Explore Scientific 2x Barlow Focal Extender 1.25"

With teleextenders it is possible to extend the effective focal length of a telescope system, resulting in higher magnification for the observation of the moon, the planets or small Deep-Sky objects with the same eyepieces. So you can use the advantages of eyepieces with longer focal length - such as the bigger eye distance and the more relaxed observing comfort - at high magnifications also.
These teleextenders incorporate a telecentric optical design that deliveres a excellent image sharpness over the whole field of view and are premium choices for visual observations and astrophotography. The combination of excellent fully multicoating with superior optical design makes the Focal Extenders superior to classic Barlow lenses.


Suitable for visual observations and astrophotography

Doubling the effective total focal length of the telescope

Four lens telecentric design

Fully multicoated

Filter thread for colour or nebula filters

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Brand Explore Scientific
Product Code 0218750