Probably best to find a plastic cover from a household bottle or maybe the caps from an astro eyepiece.
The front caps are usually 31.7mm or a bit larger, the rear varies.
Or possibly the cap from an old camera lens.
I suppose it could be 3D printed.
What size is needed?
See Post 16, if the eyecup is missing, not the eye cap.
The front caps are usually 31.7mm or a bit larger, the rear varies.
Or possibly the cap from an old camera lens.
I suppose it could be 3D printed.
What size is needed?
See Post 16, if the eyecup is missing, not the eye cap.
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