Total lunar eclipse

Four photos of the September 28, 2015  lunar eclipse taken with a Nikon D750 and 800 mm f/5.6 Nikkor ED telephoto. The last three  exposures were 2.5 seconds. A 2.5 second unguided exposure means that the moon shifted 2% of its angular diameter while the shutter was open. This resulted in a linear blur in the last three images.

 

Times are given in Norwegian local summer time (UTC + 2).

 

Optics: Nikkor ED 600 mm f/4 + teleconverter = 800 mm f/5.6

Camera: Nikon D750

Exposure: 2.5 sec, f/5.6