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Leica S2 – In 2008, Leica announced [2] plans to offer an S-System – DSLR with a Kodak-made custom CCD image sensor measuring 30×45 mm and containing 37 million pixels. [3] This sensor has a 26% longer diagonal and 56% larger area than a "full-frame″ 24×36 mm DSLR sensor and outputs an approximately 5000x7500 pixel image.
The Panasonic Leica D Vario-Elmarit 14-50mm F2.8-3.5 ASPH Mega OIS is an interchangeable camera lens announced by Panasonic on February 26, 2006. [1] It was the first Leica lens with optical image stabilisation .
The Leica S2 is a medium format digital SLR camera announced by Leica Camera on September 23, 2008. It features a Kodak-made custom CCD sensor measuring 30×45 mm and containing 37 million pixels. [1] This sensor has a 26% longer diagonal and 56% larger area than a "full-frame″ 24×36 mm DSLR sensor and outputs an approximately 5000x7500 ...
In 2014, Leica announced two updates on the series: the Leica X-E (Typ 102) featuring a 24 mm f /2.8 lens and the Leica X (Typ 113) which has a 23mm f /1.7 lens. C series; On September 8, 2013, Leica announced the Leica C (Typ 112), a compact camera with an electronic viewfinder based on the Panasonic DMC-LF1. [34]
Leica 50 mm f /1.4 Summilux-R 3rd version – 1997 (ROM contacts) Leica 60 mm Macro-Elmarit-R 1st version – 1972 – outside bayonet lens hood fitting; Leica 60 mm Macro-Elmarit-R dn2 version; Leica 75 mm f /2.0 Elcan-R code C-341 – extremely rare; Leica 80mm f /1.4 Summilux-R; Elmarit-R 135 mm. Leica 90 mm f /2.8 Elmarit-R 1st version ...
Chest x-ray screenings were found to detect 6 times as many new cancers as sputum tests, proving the disutility of sputum tests in lung cancer screening. [17] However, the results from the Mayo Lung Project and the Hopkins and Memorial Sloan-Kettering studies were eventually discredited, due to failure to account for lead time and length time ...
The consequences of overdiagnosis and overtreatment resulting from cancer screening can lead to a decline in quality of life, due to the adverse effects of unnecessary medication and hospitalization. [10] [12] [13] The accuracy of a cancer screening test relies on its sensitivity, and low sensitivity screening tests can overlook cancers. [10]
The patient's records ought to contain documented outcomes of the fundus photography as well as a depiction of variations from previous photographs. They should contain an interpretation of those results and the relevant changes it could have on treatment plan. Fundus photographs without an interpretation are seen as obsolete.