Steve O4B
Optics4Birding.com
Its not a case of fast focus is bad and slow focus is good. You need both if you enjoy looking at all aspects of nature.
Lee
There is a solution to this was demonstrated by the Brunton Epochs and Minox HGs: a variable speed focus gear. Nikon has a modified version of this in the Monarch Fieldscope. See the diagram immediately below the product description here.
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