Retry to Shoot Great Illuminations - Blue Cave of Meguro River

Canon EOS 6D, Tamron SP 70-200mm F/2.8 Di VC USD (134mm, f/2.8, 1/4 sec, ISO-100)

I really wanted to try my telephoto lens for Blue Cave of Meguro River so I ended up sparing time for coming here again.

Thanks to this lens, the light sources look bigger and are showing a bigger presence than the photos of the last time.

Blue Cave is Great at Meguro River. But Don’t Forget about Red Cave!

Canon EOS 6D, Tamron SP 70-200mm F/2.8 Di VC USD (134mm, f/2.8, 1/4 sec, ISO-100)

F-number of 2.8 has created this landscape. Indeed, this impression is closer to what I am seeing here.

Canon EOS 6D, Tamron SP 70-200mm F/2.8 Di VC USD (125mm, f/18, 8 sec, ISO-100)

Then, how about the larger F-number? I tried F-number of 18 while lengthening the shatter speed to 8 seconds. I ended up getting this image as if I were using a soft-filter. Hmm... I'm not exactly sure how the impressions of illuminations change according to the changes of F-number because higher F-number sometimes gives photos the effect of a cross filter, too. I definitely need to study a bit about this field.

The conclusion is that it was a nice decision to come here again. The photos, especially the last one, look much better to me.