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Paulo Heisler photo
Finland, Helsinki
1 Level
711 Review
38 Karma

Review on Explore Scientific No by Paulo Heisler

Revainrating 5 out of 5

Excellent filter for full and full moon observations

I recently saw an article about eyepiece filters that can be used on the lunar surface and this one was recommended to me. Once you get used to seeing the surface a bluish-purple hue, it becomes clear that this filter does indeed offer a great view of the full array of rays emanating from craters (like Tycho), as well as other features which are otherwise only visible along the surface. otherwise Terminator, but only in a limited area.

Pros
  • Filter surfaces are plane-parallel and polished. Anti-Glare Filter Surfaces
Cons
  • Quality