The Artesky 7.2-21.5mm HD Zoom is one of the eyepieces that an amateur astronomer should always have with him; equipped with FMC multilayer anti-reflection treatment, it guarantees a vision without any kind of reflection on very complex objects such as the Sun, however it remains suitable for all types of observation and does not make you regret fixed focal length eyepieces.
This zoom eyepiece is proposed in the medium-high range of variable focal length eyepieces, competing with eyepieces of much more famous brands: completely made of anodized aluminum with a smooth rotation and without any play, it does not fear any comparison.
The optical scheme chosen for this eyepiece allows an excellent correction of the main aberrations over the whole field, giving us contrasted and engraved images.
The very high eye relief from 15 to 18mm also allows use by eyeglass wearers at any focal length thanks to the removable and adaptable lens hood.
The field of the ZOOM HD ARTESKY eyepiece varies from 40 ° at the minimum up to 60 ° at the maximum magnification.
Equipped with double 1.25 "barrel, it is easily adaptable to any diagonal or tool.
It can also be used as a zoom eyepiece on spotting scopes or spotting scopes that accept astronomical eyepieces.
The comfortable Twist-Up hood allows a comfortable vision for the entire duration of the observation.

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