Also my Helios 44 finally arrived.

It is in very good state - close to mint I'd say. Very good deal :-).

Now waiting for my footpain to finally go away and a little more sun/light outside, so I can test it.

But I took a few shots of the lens. In my makeshift photobox - see extra post on that.

#helios44m #russianlens #objektiv #m42lens

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