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Rodenstock Imagon. The Rodenstock Imagon is an achromat doublet photographic lens design uncorrected for spherical aberration used together with diffusion discs ("sink strainers") called sieve aperture ( Siebblende [ de] in German). The lens is one of the classic professional soft-focus "portrait lenses". In a joint effort with the pioneering ...
The microwave is between 1 meter to 1 millimeter. The millimetre ( international spelling; SI unit symbol mm) or millimeter ( American spelling) is a unit of length in the International System of Units (SI), equal to one thousandth of a metre, which is the SI base unit of length. Therefore, there are one thousand millimetres in a metre.
200 mm (7.9 in) Gonzalez Hontoria de 20 cm mod 1883 Spain: 1883 - 1910s 203 mm (8.0 in) RML 8 inch 9 ton gun United Kingdom: 1860s - 1880s 203 mm (8.0 in) BL 8 inch Mk I - VII naval gun United Kingdom: 1880s - 1900s 203 mm (8.0 in) BL 8 inch Mk VIII naval gun United Kingdom: 1920s - 1950s 203 mm (8.0 in) EOC 8 inch 40 caliber United Kingdom
M107 projectiles, all with fuzes fitted. An M107 155 mm high explosive projectile with a M739A1 point detonating (PD) fuze. The M107 is a 155 mm high explosive projectile used by many countries. It is a bursting round with fragmentation and blast effects. It used to be the standard 155 mm high explosive projectile for howitzers of the US Army ...
Muzzle velocity. 240 m/s (790 ft/s) ( HE) Effective firing range. 4,700 m (5,100 yd) Sights. Rblf36. The 15 cm sIG 33 (schweres Infanterie Geschütz 33, lit. "heavy infantry gun") was the standard German heavy infantry gun used in the Second World War. It was the largest weapon ever classified as an infantry gun by any nation.
12 cm felthaubits/m32. Norway. World War II. 120. 120 mm howitzer Model 1901. German Empire. Balkan wars, World War I, Finnish Civil War, Hungarian–Romanian War. 120. 120 mm Krupp howitzer M1905.
In the US, paper density is usually measured in "pound per reams " (of 500 sheets). Typical Letter paper has a basis weight of paper of 20 or 24 pounds (9.1 or 10.9 kg) – the weight of 500 sheets (a ream) of 17-by-22-inch (431.8 by 558.8 mm) paper at 70 °F (21 °C) and at 50% humidity. [3] One ream of 20-pound Letter-sized paper weighs 5 ...
1974. 10 × 14 mm (original) 13 × 17 mm (later) 20. Minolta, 16 mm stock, originally double perforated (single perforated or unperforated film could be loaded), later single perf to allow larger 13 × 17 mm image. ^ Unless otherwise noted, all formats were introduced by Kodak, which began allocating the number series in 1913.