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Photo Class II Week 3

Lessons in Macro photography
The 1st 8 photos, 4 pairs are showing depth of field from near wide open to closed down
using a Sigma 70-300 in Macro mode and Sigma 28-80 in Macro mode.
The next 2 pair labeled compare are similar shots comparing the Pentax 18-250 that doesn't have a Macro mode to the Sigma 28-80 in Macro mode.
I wanted to test sharpness across the photos. Was satisfied with the results as I didn't expect the
18-250 to be as sharp without the Macro mode.
Sigma 70-300 at F5.6 Pins
Sigma 70-300 at F5.6 Pins		 Sigma 70-300 at F32 Pins
Sigma 70-300 at F32 Pins		 Sigma 70-300 at F5.6 Spools
Sigma 70-300 at F5.6 Spools		 Sigma 70-300 at F32 Spools
Sigma 70-300 at F32 Spools
Sigma 28-80 at F8 Eagles
Sigma 28-80 at F8 Eagles		 Sigma 28-80 at F40 Eagles
Sigma 28-80 at F40 Eagles		 Sigma 28-80 at F13
Sigma 28-80 at F13		 Sigma 28-80 at F40
Sigma 28-80 at F40
Pentax 18-250 Watch Compass compare
Pentax 18-250 Watch Compass compare		 Sigma 28-80 Watch Compass compare
Sigma 28-80 Watch Compass compare		 Pentax 18-250 Pins compare
Pentax 18-250 Pins compare		 Sigma 28-80 Pins compare
Sigma 28-80 Pins compare

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