Guess which one is which?

[Dao]

There are 3 photos below taken with Canon 40D with EF50mm f/1.4, Tamron 17-50mm f/2.8, EF 100mm f/2.8 macro (not taken at 1:1) and one taken with Canon G11.

Note:
- Different lens has different min. focus distance, so what I did was taking the photo with camera positioned as close to the subject as possible (except the 100mm macro lens) and then resize the photos so that the subject appear to be about the same size in the photo.
- Subject is lighted by a shoe mount flash in manual mode wrapped with a white plastic bag for diffusion. A little silver reflector was position on the bottom left hand side to reflect some light back to the subject (held by my left hand)
- Camera on Tripod.

(I know the test is not perfect and may have some technical error )

So now, can you guess which photo (1, 2, 3 or 4) was taken with A, B, C or D?

A) EF 50mm (f/8, 1/160, ISO100)
B) EF 100mm (f/8, 1/160, ISO100)
C) Tamron 17-50mm (at 50mm) (f/8, 1/160, ISO100)
D) G11 (f/8, 1/160, ISO80) (with macro mode on)



Photo 1

Photo 2

Photo 3

Photo 4

 

[Dao]

A Penny for size reference.