Helios Auto 135/2,8

This lens is made in Japan. i don't know what its connection with Russian's Helios. But it's completely different factory. It's Build like any 135/2,8 from Korean or Japan.

I got it in:
M42 mount
Mint condition.  body and glass
There's A/M switch and
aperture 2,8 to 22,
has 6 blades.
The closest focus written 1,5 meter
Internal hood provided, easy to loose
No caps

Here's the samples, no edit at all.

Yess the little boy is my son

my wife's shot

This lens is easy suffer in CA