Taking Photographs—Flash PhotographyUsing Built-in and Optional Speedlights101Compatible LensesThe built-in Speedlight can be used with any CPU lens having a focal length of 20–300 mm (35-mm equivalent). Note, however, that if the following zoom lenses are notused at the zoom positions and ranges given below, the built-in Speedlight may beunable to light the entire subject:Lens RestrictionsThe built-in Speedlight can not be used in the macro range of macro zoom lenses.The built-in Speedlight can also be used with Ai-S, AI, and AI-modified non-CPU lenseshaving a focal length of 20–200 mm (35-mm equivalent). Note, however, that if thefollowing zoom lenses are not used at the zoom positions and ranges given below, thebuilt-in Speedlight may be unable to light the entire subject:Remove lens hoods when using the built-in Speedlight.23—Flash Mode ( 158)D-TTL flash control is only available when Custom Setting 23 (Flash Mode) is set to D-TTL. When Custom Setting 23 is set to Manual, the built-in Speedlight will fire at fullpower (GN at ISO 200 18/59, at ISO 100 12.7/42, m/ft) with every shot with no monitorpre-flashes.Lens RestrictionsAi-modified 50–300 mm f/4.5Ai 50–300 mm f/4.5 Use at 200 mm.AF-S ED 17–35 mm f/2.8 At 24 mm, can be used at ranges of 0.8 m (2´7˝) ormore.AF 20–35 mm f/2.8 At 20 mm, use at ranges of 1 m (3´3˝) or more.AF-S ED 28–70 mm f/2.8 At 28 mm, use at ranges of 2 m (6´7˝) or more. At35 mm, use at ranges of 0.7 m (2´4˝) or more.LensAF-S ED 28–70 mm f/2.8Ai-modified 85–250 mm f/4Ai ED 50–300 mm f/4.5Ai-S ED 50–300 mm f/4.5Can be used at 135 mm and above.
