Yashica TL ElectroX working with the nex 7

hello friends, today I received this camera Yashica TL Electro X, to be honest my friend Jack had seen me with my nex7 a couples weeks ago, so we talked of everything, photography, family, and he told me about his brother was a great photographer for many years, and he now lives in Germany and had a old camera in the basement storing dust, then said it going to give me,so as a joke I said, to changed the camera for turkey, because work in a butcher shop, so today Jack came to pick some steaks and gave me the camera and I gave the turkey,  , anyway when I opened the old leather backpack I was very surprised inside was 2 lenses and 1 teleconverter 3x, has nothing to dust, and scratches, beautiful, well-preserved to be from 1968.

Yashica TL ElectroX with Auto Vivitar Wide Angle 28mm f/2.8

<a href="http://www.flickr.com/photos/freddy_007/8206470049/" title="Yashica TL by Freddytto Robles, on Flickr"> View attachment 27493 "1024" height="683" alt="Yashica TL"></a>

Yashinon DX 1,7 / 50mm
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Soligor Tele-Auto 200mm F3.5
<a href="http://www.flickr.com/photos/freddy_007/8206469953/" title="Yashica TL by Freddytto Robles, on Flickr"> View attachment 27495 "1024" height="662" alt="Yashica TL"></a>



I've been reviewing some more about this lenses and I think it's M42, anyone of you have more information about this?

 

Thanks for the information if, in fact is in excellent condition, had a roll of film inside, I hope to get it in Radioshack and buy the battery tomorrow or Friday and I will try some shots.  

 

: D tomorrow morning to see if I can take some pictures with this camera, I've already ordered the adapter for this lenses, I hope it get soon.