Birds 4 Second Exposure

[RobAmy]

This was a 4 second exposure. Almost pitch black out. I used the R1 + RF 400mm + 1.4x

Screech owl with a worm by A & R Photography, on Flickr

 

[Dean Wilson]

Nailed that eye focus.

So, that was something like 560mm? that would make the depth of field about f/4. Given that information with your four seconds, and that apparent ambient light level, you probably chose ISO 6400?

 

[RobAmy]

Nailed that eye focus.

So, that was something like 560mm? that would make the depth of field about f/4. Given that information with your four seconds, and that apparent ambient light level, you probably chose ISO 6400?

Spot on here's the EXIF

• RF400mm F2.8 L IS USM + EXTENDER RF1.4x
• ƒ/4.0
• 560.0 mm
• 4 second
• 6400 ISO
• Flash (off, did not fire)