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
Opposite Sex (TV series) show) add up to the enjoyable "Opposite Sex"". In concluding her review she stated, "Despite all the good things in this gentle comedy-drama, it's hard to say who the series is aimed at: It's not intellectual enough for ""Freaks"" fans and too grounded for the WB crowd. Young auds will have to seek it out. And therein lies the rub." Barry Garron of "The Hollywood Reporter" described "Opposite Sex" as a "far-fetched, overly earnest teen-oriented show" that "never manages to overcome its contrived premise and establish real emotional connections." He went on to say that ""My So-Called Life" and "Freaks