A 2" eyepiece with a particularly good value for money. The design is an evolutionary step of the classic Kellner design.
All lens surfaces are multi-coated and have blackened edges.
We recommend this eyepiece particularly when you want to have best possible transmission. Due to the small number of lenses and excellent multi-coating this eyepiece has a superb overall transmission.
Field of view:
The field stop is located low in the eyepiece so it can be used with telescopes with a very small backfocus.
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