photo sharing and upload picture albums photo forums search pictures popular photos photography help login
Type your message and click Add Comment
It is best to login or register first but you may post as a guest.
Enter an optional name and contact email address. Name
Name Email
help private comment
lscrabeck | profile | all galleries >> Galleries >> Photo Class II Week 3 tree view | thumbnails | slideshow

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

comment | share
Type your message and click Add Comment
It is best to login or register first but you may post as a guest.
Enter an optional name and contact email address. Name
Name Email
help private comment
click on thumbnails for full image