The multiphot lenses are perfectly clean inside, all works.
These are my first benchtop test shots.
The 12 cm is easy to use, the 65mm eminetly usable, the 35mm a bit of a pain and the 19mm is really for professionals with the proper stand. The last two need microscopic focusing and good lighting, all I have is a PB-6.
I don't see myself becoming a focus stacking insect photographer, will likely sell these after I enjoy them a little.
sample from the 19mm, did not have enough light, could not set my tripod truly vertical. My focusing gear is too gross for this. That is the EW from the word Jewels in the photo from the 65mm.
