range-finder sight
31U.S. Helicopter Armament Subsystems — The United States military has developed a number of Helicopter Armament Subsystems since the early 1960s. These systems are used for offensive and defensive purposes and make use of a wide variety of weapon types including, but not limited to… …
32OH-58 Kiowa — Infobox Aircraft name= OH 58 Kiowa caption= OH 58D Kiowa Warrior type= Observation/scout helicopter national origin = United States manufacturer= Bell Helicopter first flight= 10 January 1966 (206A)cite book|author=D.Donald|year=1997|title=The… …
33History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
34Type 052C destroyer — The Type 052C destroyer (NATO code name Luyang II class, often referred to as Lanzhou class after the lead ship name) is a class of destroyer built by the People s Republic of China. Two Type 052C (Lanzhou class) air defence missile destroyers… …
35T-72 operators and variants — The T 72 is a Soviet designed main battle tank that entered production in 1971. It replaced the T 54/55 series as the workhorse of Soviet tank forces (while the T 64 and T 80 served as the Soviet high technology tanks). In front line Russian… …
36Tiger II — For the aircraft also known as the Tiger II, see Northrop F 5. Panzerkampfwagen Tiger Ausf. B …
37EMES 15 — is a main sight used in Leopard 2 tanks. It has two vision modes, normal dayvision and a thermal vision mode. Dayvision has a 12x magnification, and the thermal vision has two options: 4x or 12x. The image from EMES can also be switched to… …
38ZSU-23-4 — Infobox Weapon|is vehicle=yes| name=ZSU 23 4 Shilka caption=ZSU 23 4V at the Technical Museum in Togliatti, Russia type=Self propelled anti aircraft gun origin=flagcountry|Soviet Union service=1962 present used by=See Operators wars=See Combat… …
39ZSU-37 — Infobox Weapon|is vehicle=yes name=ZSU 37 caption=ZSU 37 SPAAGs before beginning of the military parade in Moscow, 7 November 1946 origin=Soviet Union type=Self propelled anti aircraft gun crew=6 men cite book | first = Alexander | last =… …
40PT-91 — Infobox Weapon is vehicle=yes name=PT 91 Twardy origin=flag|Poland type=Main battle tank crew=3 length=6.95 m (9.67 with barrel in forward position) [http://mainbattletanks.czweb.org/Tanky/pt91.htm Modern Tanks ] ] width=3.59 m height=2.19 m… …
