Nikon DW-4 Manual rápido - Página 4

Procurar online ou descarregar pdf Manual rápido para Acessórios para câmaras Nikon DW-4. Nikon DW-4 7 páginas.

Type K: Combination of Type A and J screens. Matte/Fresnel field with 3mm¢ split-image rangefinder spot

surrounded by 1mm-wide microprism doughnut. Rapid and accurate focusing for subjects with both straight lines

and ill-defined contours. Suitable for general photography.

Type L: Same as Type A screen but with split-image rangefinder line at a 45° angle. Best for subjects with

horizontal lines.

Type M: Fine-ground Fresnel field with 5.5mm¢ clear spot and double cross hair for use in parallax focusing on

aerial image, plus millimeter scales for calculation of individual magnification of objects or for measuring objects.

Brilliant image in dim light. Suitable for close-ups photomicrography and other high magnification applications.

Type P: Same as Type K but with split/image rangefinder line at a 45° angle and etched horizontal and vertical

lines as an aid to compositon. Rapid and accurate focusing for subject with horizontal or vertical lines or

ill-defined contours. Suitable for general photography.

Type R: Same as Type A but with rangefinder prisms of sloping surfaces at a smaller angle and horizontal area

vertical lines to aid proper composition. Works best with lenses having maximum apertures from f/3.5 to f/5.6.

Type T: Matte/Fresnel field with spit image rangefinder, 12mm¢ reference circle, and horizontal and vertical

lines. Used when preparing slides for TV broadcasts. Dotted lines indicate standard TV screen format. Solid

outline shows sale action area whereas broken lines indicate "safe title" area.

Type U: Matte/Fresnel field with 3mm¢ fine-ground matte focusing spot and 12mm¢ reference circle. Utilizes

the same matte field as Type B, but with lenses longer than 100mm the image in the viewfinder is easier to see.