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 "View of the gunner's sights MBT T-80BVM - laser sight-rangefinder 1G42 (left) and combined thermal imaging sight "Sosna-U" (right)"


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"AGAVA" - "AGAVA-2" and its confusing history

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When covering Soviet sight technology there are always some interesting designs and approaches to solving an issue. It is a common fact that the Soviet Union in the 1980s-1990s was quite behind in thermal sight technology. Only in the 1990s, but to be specific in 1992, the Soviet Union now Russia started to field small batches of thermal sights on their tanks, primarily T-80Us and some of the early T-90 variants, which just recently entered service. Russia's journey through creating its own domestic thermal sight traces back to 1982.  The 1980s were quite an important time for the 'Krasnogorsk Factory named after S.A Zverev', which is still to date an Optical Engineering and Optoelectronics factory. The factory is primarily known for making domestic Soviet cameras back in the day. However, that's not the only thing that the factory has produced back then.  Close to the mid-1980s, the facility was contracted to develop new thermal sight technology for the Soviet Ministry...
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GTD-1000 - GTD-1000TF - GTD-1250 Gas Turbine Engines

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The world's first mass-produced tank gas turbine engine GTD-1000T was created at the Klimov Plant in 1968 for the T-80 main battle tank developed By the special tank design Bureau of the Kirov plant (now JSC "Spetsmash"), which was adopted by the Soviet Army in 1976. Since 1980, a modification of the GTD‑1000TF for T-80B/BV tanks was produced, since 1986 a modification of the GTD-1250 for T-80U tanks.  GTD-1250 Engines of the GTD-1250 family as part of the power plants of T-80 tanks are in service with the armies of Russia, Belarus, Cyprus, South Korea, Kazakhstan. Turbine engine GTD-1000T/GTD-1250, which have a large volume-weight  capacity and a more favourable traction characteristic compared to diesel engines, provide T-80 tanks with interesting characteristics: - higher operational readiness - easy start-up at low temperatures (up to -40°C) - better cross-country ability on soils with a low load-bearing capacity - best noise and heat-masking qualities - increased ...
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Soviet Union/Russian thermal sight development history

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Related topics:  "AGAVA" - "AGAVA-2 "and its confusing history   Thermal imagers were classed as; Gen-I, Gen-II and Gen-III. Gen-I sights featured the most basic technology due to them being the first of their type. Gen-II sights commonly improved on Gen-I technology by utilizing similar but more refined technical advancements or used completely new methods. Gen-III sights used new advanced technology that is no longer associated with Gen-II and additionally features new materials for photo-elements and ways of processing. Image 1 (For full resolution open the image in a new tab) The table above represents domestic Soviet and early Russian thermal modules/sights.  Generations are split into 3 different time periods, Gen-I sights primarily appeared in the 1980s but also made appearances in the 1990s, Gen-II sights appeared in the 1990s and Gen-III sights appeared in the late 1990s and 2000s.  Gen-I systems: Utilize linear photo-receiver with 2 types of indicators; b...
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