Explore scierntific 52 eyepieces

[mr bruess]

Does anyone have these or experienced the
New just released explore scientific 52 degree
Eyepieces?
https://explorescientificusa.com/collections/52-series-eyepieces

[brian nordstrom]

They look good and if they are anywhere as good as the 68* series they will be a sweet eyepiece .

Brian.

[Don Pensack]

There are several focal lengths:
4.5
6.5
10.0
15.0
20.0
25.0
30.0
All the above 1.25"
40.0
2"
They are getting good reviews. They do not all have eye reliefs long enough for glasses, and eye reliefs vary, but in focal lengths shorter than 15mm, they all have much longer eye reliefs than Plössls or Orthos.
Inexpensive, and water-tight sealed as well.