...image-- about like a 6mm -8mm eyepiece-- tiny adjustments are needed to focus. You can buy a .5 or .3 focal reducer which will widen the field of view and make it easier to focus-- On my LX90 --- it ...
focus of the design. Now we have a design that sends the light going in all directions from a point source into a collimated beam shining forwards. However, one more improvement is possible. Replacing
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