My brother lent me an old ЗМ-5А (ZM-5A) 500 mm f/8 mirror lens and a 2× teleconverter.

This is the result of me playing with it yesterday. :) Five stacked exposures at 1/20 s each, ISO 640 each.

Effective focal length 1000 mm, equivalent of 2000 mm full-frame.

The lens is pretty much a compact Maksutov-Cassegrain telescope with m42x1 mount.

https://photos.google.com/photo/AF1QipOwmKOb5JDbM2M8zykFzJNqymGNm21r2vZPaid9

#Moon #WaningGibbous #mft #MicroFourThirds #MirrorLens #RetroLens #m42lens #ZM5A #Darktable #Maksutov #Olympus #EM5Mark3

tunnel of trees

#photography #photo #fotografie #foto #raw #rawphotography #retro #retrolens #agfa #nature #naturephoto

The Staffelsee near the Alps shortly before sunset, viewed through a retro lens.

#photography #photo #fotografie #foto #raw #rawphotography #retro #retrolens #agfa #nature #naturephoto #bw #blackandwhite #monochrom #monochrome

Now back from "Murnau am Staffelsee".
During the three days I only used my retro lenses and I just love them.

#photography #photo #fotografie #foto #raw #rawphotography #retro #retrolens #agfa #nature #naturephoto