The Series 5000 HD-60 Eyepieces represent the
highest level of eyepiece technology. Featuring
advanced lens designs with 6 and 7 elements, super
fully multi-coated lenses and some of the widest elds
of view available, they provide the user with the highest-
contrast, pinpoint-sharp images and spectacular wide
eld views of the heavens. They are made to the
same high quality standards as the primary optics
in your ETX90 telescope and allow you to get all the
performance that the optical systems were designed
to deliver.
Series 5000 HD-60 Eyepieces
Focal Apparent True
Length Type Field Power Field
Series 5000 HD-60
25mm HD60 60º 50x 1.2°
18mm HD60 60º 69x 0.86°
12mm HD60 60º 104x 0.58°
9mm HD60 60º 139x 0.43°
6.5mm HD60 60º 192x 0.32°
4.5mm HD60 60º 278x 0.22°
OPTIONAL ACCESSORIES
18
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