F-number lengths. Therefore, reduced–depth-of-field effects will require smaller f-numbers when using small-format cameras than when using larger-format cameras. Image sharpness is related to f/number through two different optical effects: aberration, due to imperfect lens design, and diffraction which is due to the wave nature of light. The blur optimal f-stop varies with the lens design. For modern standard lenses having 6 or 7 elements, the sharpest image is often obtained around 5.6–8, while for older standard lenses having only 4 elements (Tessar formula) stopping to 11 will give the sharpest image. The larger number of elements in modern lenses allow the
Lies (McFly song) 2008 the song was added to BBC Radio 1's A-List and BBC Radio 2's A-List. "Lies" debuted at number No. 4, it sold 26,071 on the UK Singles Chart in its first week on sale. It peaked at No. 1 on the Scottish Singles Chart, giving McFly their ninth number-one single there. "Lies" has received a Platinum sales status certification for sales of over 170,000 copies in the Brazil. The song appears on the international soundtrack to the Brazilian telenovela "Caminho das Índias". The full music video is just over 6 minutes long, and received its premiere on Channel 4's