Description :
Replaceable telephoto lens.
It is equipped with an iris diaphragm (for the photodetectors - platoon, closing from the camera, for which an appropriate lever was added to the camera).
Enlightened optics or multiflexification ("MC" index).
Was recommended for all types of shooting; It was noted that it is especially valuable when shooting, requiring special clarity of all the details of the image.
At the World Exhibition in Brussels in 1958, Tair-3, was awarded the highest award - the Grand Prix.
In 1959, the lens was awarded the Diploma II degree VDNH USSR.
Focal length: 300 mm (299.89 mm)
Relative opening: 1: 4,5
Viewing angle: 8 °
Frame size: 24 × 36 mm
Front vertex focal length: -371.67 mm
Rear vertex focal length: 142.34 mm
Distance from first to last surface: 145.4 mm
Number of lenses / groups: 3/3
Working length: 45,2 mm; 45.5 mm
Limits of the diaphragm scale: 1: 4,5-1: 22
Number of diaphragm blades: 16
Near focus: 3 m
Condition:
The lens is in excellent condition, everything works as it should. The lenses are clean, no dust, no fungus, no scratches.
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Shipping:
Across Germany and the European Union delivery at the price of post transportation. We are shipping via registered airmail during 2-3 working days after payment is received. Usually it takes about 4-10 days for a package to arrive to Europe, 10-14 days to USA, Canada and Asia, and 14-21 days to Australia. Delivery to Italy unfortunately may take from 14 days up to 2 monthes due to slow work of Italian post service.
Payment:
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