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Model: R110Brand: Gerd Neumann
In stock, Shipped in 1-2 working days
Gerd Neumann's Ronchi Eyepiece employs a chrome-on-glass grating of 10 lines per millimetre, providing a high-contrast display of starlight that enables good analysis of the optical train.
A manual is provided that explains what can be seen and the conclusions that may be drawn. (A photographic version is also available.)
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