Nikon SB 900 User Manual - Page 132

Specifications Flash shooting distance range (for i-TTL auto flash, Auto Aperture flash and Non-TTL auto flash mode) The flash shooting distance range of the SB-900 is between 0.6 m and 20 m (2.0 ft. and 65.6 ft.). The flash shooting distance range differs depending on the camera's image area, illumination pattern, ISO sensitivity, zoom position and flash output level. • The following table is for FX-format and standard illumination pattern. • The flash shooting distance range for each setting can be seen in the LCD display (kC-11). ■ In FX-format, standard illumination pattern Tips on Speedlight care and reference information Aperture Flash shooting distance range (m) ISO sensitivity Zoom position (mm) 6400 3200 1600 800 400 200 100 14BA/ WP 14BA 14WP 17 18 20 24 28 35 50 70 85 105 120 135 180 200 2.3 2.9 3.1 3.9 3.9 4.3 4.8 5.2 5.9 7 7.8 8.3 8.8 9 9 9.5 9.9 2.8 2 1.4 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 1.7 2 2.2 2.8 2.8 3 3.4 3.7 4.2 4.9 5.5 5.9 6.2 6.4 6.4 6.8 7 4 2.8 2 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 1.2 1.5 1.5 2 2 2.2 2.4 2.6 2.9 3.5 3.9 4.2 4.4 4.5 4.5 4.8 4.9 5.6 4 2.8 2 1.4 18 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0.9 1 1.1 1.4 1.4 1.5 1.7 1.9 2.1 2.5 2.8 2.9 3.1 3.2 3.2 3.4 3.5 8 5.6 4 2.8 2 1.4 13 16 17 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0.6 0.8 0.8 1 1 1.1 1.2 1.3 1.5 1.8 2 2.1 2.2 2.3 2.3 2.4 2.5 11 8 5.6 4 2.8 2 1.4 F 9.2 11.3 12 15 15 17 19 20 20 20 20 20 20 20 20 20 20 0.6 0.6 0.6 0.7 0.7 0.8 0.9 1 1.1 1.3 1.4 1.5 1.6 1.6 1.6 1.7 1.8 16 11 8 5.6 4 2.8 2 6.5 8 8.5 11 11 12 13 14 16 19 20 20 20 20 20 20 20 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.8 0.9 1 1.1 1.1 1.2 1.2 1.2 1.3 22 16 11 8 5.6 4 2.8 4.6 5.6 6 7.7 7.7 8.5 9.5 10 11 13 15 16 17 18 18 19 19 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.8 0.8 0.8 0.8 0.9 0.9 32 22 16 11 8 5.6 4 3.2 4 4.2 5.5 5.5 6 6.7 7.3 8.2 9.8 11 11 12 12 12 13 13 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 32 22 16 11 8 5.6 2.3 2.8 3 3.8 3.8 4.2 4.7 5.1 5.8 6.4 7.7 8.2 8.7 9 9 9.5 9.8 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 32 22 16 11 8 1.6 2 2.1 2.7 2.7 3 3.3 3.6 4.1 4.8 5.5 5.8 6.1 6.3 6.3 6.7 6.9 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 32 22 16 11 1.1 1.4 1.5 1.9 1.9 2.1 2.3 2.5 2.9 3.4 3.8 4.1 4.3 4.5 4.5 4.7 4.9 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 32 22 16 0.8 1 1 1.3 1.3 1.5 1.6 1.8 2 2.4 2.7 2.9 3 3.1 3.1 3.3 3.4 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 32 22 0.6 0.7 0.7 0.9 0.9 1 1.1 1.2 1.4 1.7 1.9 2 2.1 2.2 2.2 2.3 2.4 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 32 0.6 0.6 0.6 0.6 0.6 0.7 0.8 0.9 1 1.2 1.3 1.4 1.5 1.5 1.5 1.6 1.7 • BA: With the Nikon Diffusion Dome attached • WP: With the wide-flash adapter in place F-16