Spring Globulars

M13 and M3 are two very fine globular clusters visible in the spring sky:

3x120s. 127mm f/8 refractor, Nikon D7000

3x120s. 127mm f/8 refractor, Nikon D7000

8 x120s. 127mm f/8 refractor, Nikon D7000

8 x120s. 127mm f/8 refractor, Nikon D7000