Nikon SB-26 Instruction Manual - Page 18

Flash Methods: F90X/N90s or F90-Series/N90 Settings and Lenses Lens in Use 1) Camera's Exposure Mode Camera's Metering System Matrix CenterWeighted Spot Programmed auto (P, Ps) 4) D-Type Shutter-priority auto (S) AF Nikkor Lenses Aperture-priority auto (A) 3D Multi-Sensor Balanced Fill-Flash Manual (M) Programmed auto (P, Ps) 4) AF Nikkor lenses 2) Shutter-priority auto (S) AI-P lenses Aperture-priority auto (A) Manual (M) Multi-Sensor Balanced Fill-Flash Other lenses 3) Aperture-Priority auto (A) 5) Manual (M) Center-Weighted Fill-Flash Spot FillFlash 1) Suitable lenses and use depend on camera; see instruction manual for information. 2) Except D-Type and AF Nikkor lenses for F3AF. 3) You can not use the Ps mode as the shutter locks. 4) Only 3D Multi-Sensor Balanced or Multi-Sensor Balanced Fill-Flash can be performed; Standard TTL Flash is not available and the ı button cannot be used. 5) Exposure mode (P or S) automatically shifts to aperture-priority auto (A), and the mode indication blinks in the camera's LCD panel; set desired aperture manually. Flash Methods: F70-Series/N70 Settings and Lenses Lens in Use 1) Camera's Exposure Mode Camera's Metering System Matrix CenterWeighted Spot Programmed auto (P, Ps) D-Type Shutter-priority auto (S) AF Nikkor Lenses Aperture-priority auto (A) 3D Multi-Sensor Balanced Fill-Flash Manual (M) Programmed auto (P, Ps) AF Nikkor lenses 2) Shutter-priority auto (S) AI-P lens- Aperture-priority auto (A) es Manual (M) Multi-Sensor Balanced Fill-Flash Other lenses 3) Aperture-Priority auto (A) 4) Manual (M) Center-Weighted Fill-Flash Spot FillFlash 1) Suitable lenses and use depend on camera; see instruction manual for information. 2) Except D-Type and AF Nikkor lenses for F3AF. 3) You can not use the Ps mode as the shutter locks. 4) Exposure mode (P or S) automatically shifts to aperture-priority auto (A), and the mode indication blinks in the camera's LCD panel; set desired aperture manually. 34 Chapter 3 TTL Auto Flash H Mode: For F5, F90X/N90s, F90-Series/N90 and F70-Series/N70 Users 1/300 TTL High-Speed Sync (with F5 only) With the camera's Custom Setting, you can select 1/300 TTL High-Speed Sync for Shutter-Priority Auto or Manual exposure mode. (For details see camera's instruction manual.) Tables below show guide number at ISO 100 and adjustment factor for other ISO film speed in 1/300 TTL High-Speed Sync. To calculate a proper aperture using guide number, please see page 118. Guide number in 1/300 TTL High-Speed Sync (at ISO 100 for meters/feet) Zoom-head position 18mm 20mm 24mm 28mm 35mm 50mm 70mm 85mm 8/26 8/26 11/36 12/39 14/46 16/52 18/59 19/62 Adjustment factor for other ISO film speeds ISO film speed 25 50 100 200 400 800 1600 Factor x 0.5 x 0.7 x 1 x 1.4 x 2 x 2.8 x 4 35