Day: May 29, 2021

TAIR-3-14-5-f-300mm-Rare-Lens-Grand-Prix-Brussels1958-Soviet-Russian-Telephoto-01-uc

TAIR-3 14,5 f=300mm Rare Lens Grand Prix Brussels1958 Soviet Russian Telephoto

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Vintage Soviet Lens Tair-33. 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 […]

The-OML-2M-portable-oscilloscope-old-ussr-gadget-01-upp

The OML-2M portable oscilloscope, old ussr gadget

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The OML-2M portable oscilloscope was originally intended mainly for novice radio amateurs. But its characteristics are in many ways not inferior to quite professional oscilloscopes and allow you to perform almost all measurements. Technical characteristics of the OML-2M oscilloscope. The duration of the investigated pulse: from 0.1 s to 0.1 s, swing from 10 mV […]