Let me introduce you to an excellent vintage lens, production of the USSR.
 
Jupiter-11 135mm F/4, Silver! USSR Lens For Zenit, Pentax. М39-M42.

Artistic portrait and tele lens, It gives a very sharp, plastic image with nice soft bokeh.

Jupiter 11 is a perfect telephoto lens for SLR cameras, produced in Soviet Union. Based on the lens Carl Zeiss Sonnar 4/135. It has 12 blades diaphragm!

Through appropriate adapter this lens can be installed on any modern SLR and mirrorless cameras, such as Canan EOS, Nikon, Pentax, Sony and more. (Adapter not included).

Included is the front and rear caps, plastic case, adapter M39-M42.

Item specification:
Lens mount: M39-M42
Focal length: 135mm
Relative aperture: 1:4
Scale of diaphragms: from 4 to 22
Diaphragm: Manual
Focusing range: from 1,4m to 45m to infinity 
Filter mount: M40.5x0.5

Condition:
As you can see in the photos - It's in Very Good Condition. Front and rear lenses are clean, but the front lens has a few minor micro-scratches, invisible to the naked eye. Inside there are a couple of dust. No fungus. The diaphragm-control ring turns smoothly and accurate. The focusing turns smoothly and precise.

Payment:
Payment should be sent within 3 days after purchase. Otherwise I can't guarantee availability of the item. 
I'm not responsible for any customs tax that can be charged in a country of delivery. Please, get known the customs rules in your country before bidding.

Shipping Policy:
Shipping from Ukraine. Shipping available Worldwide. I'll ship via registered airmail during 1-3 working days after payment is received. Item are carefully packed usually with bubble wrap in carton boxes.

Don't worry, delivery from Ukraine works as usual! All parcels are shipped from Kyiv on time, however, delivery times depend on transport companies that transit outside of Ukraine. In any case, all parcels are delivered. There may be delays, but this has nothing to do with events in my country!

Save on shipping! When buying multiple items, shipping is combined! I recalculate the shipping cost and issue an invoice for payment, taking into account the total weight of the package.

Return Policy:
Item must be returned within 14 days after the buyer receives the item. Shipping fee will not be refunded. All items must be return in original conditions without any physical changes with all of its components.
Return shipping charges are the sole responsibility of the customer.

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If you have any questions - Please ask! I will try to answer in detail!

Please see my other offers! There are many interesting items!