This interesting and basic movie camera was the responsible device for movies in the Yanus hibrid camera http://www.ussrphoto.com/Wiki/default.asp?ContentID=132&ParentID=1&WikiCatID=12

Standard double run 8mm camera

Fixed frame speed of 16 frames/sec and single mode

Lenses: Triplet T-40 (2.8/10mm)

Battery: 4.5V flat battery of old European standard

The Sport-2 was also exported under the name 'Ambassador'.

This camera turned to be a Sport 3 after receiving a detachable coupled exposure meter with the exposure meter needle seen through the viewfinder. In a further step everything was built in a single and more compact unit and receiving a new modern body style. It was born the new Avrora