LiuMaya

понедельник, 20 февраля 2012 г.

2020Vision

Один из моих любимых лэйблов. Если я увижу у кого-нибудь старую потрепанную пластинку с логотипом 2020vision*, то я несомненно должна буду её, как минимум, выпросить, как максимум, купить за большую сумму...

Достаточно перечислить музыкантов, которые издавались на этом лейбле:

*In the term "20/20 vision", the numerator refers to the distance in feet between the subject and the chart. The denominator indicates the size of the letters, specifically it denotes the separation at which the lines that make up those letters would be separated by a visual angle of 1 arc minute, which for the lowest line that is read by an eye with no refractive error (or the errors corrected) is usually 20 feet (6.1 m). The metric equivalent is 6/6 vision where the distance is 6 metres. This means that at 20 feet or 6 metres, a typical human eye, able to separate 1 arc minute, can resolve lines with a spacing of about 1.75mm. 20/20 or 6/6 vision can be considered nominal performance for human distance vision; 20/40 or 6/12 vision can be considered half that acuity for distance vision and 20/10 or 6/3 vision would be twice normal acuity. The 20/x number does not directly relate to the eyeglass prescription required to correct vision, because it does not specify the nature of the problem corrected by the lens, only the resulting performance. Instead an eye exam seeks to find the prescription that will provide the best corrected visual performance achievable. This may be greater or lesser than 6/6 for many reasons.