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techjedi
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since ‎12-06-2014
‎02-15-2015

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You know that thread, where someone asks what lens to buy next...

01-21-2015
This is one of those threads. Some of you are aware of my photography journey from my last few posts. At this point, my wife's photography needs are satisfied with the new SL1 and 18-55mm STM lens. It is a massive improvement over the older XTi w/ 17...

Effects of using EF in EF-S camera and lens crop factor calculations.

12-21-2014
I have read a lot about APS-C sensors and the differences between EF and EF-S lenses. I still have two remaining questions regarding how EF-S lenses are marketed. 1) Do EF-S lenses need to have the 1.6x factor applied for effective focal length or ar...

Will STM lenses work in older EF-S DSLR cameras?

12-07-2014
I will be upgrading soon from an XTi to either a T5i or SL1. I dont have the original lens for the XTi and I dont plan to use the STM lens that the new camera comes with. I was going to give my old camera to a friend by putting the kit lens on it. Wi...

Need help on an upgrade Canon DSLR

12-06-2014
We had the original Digital Rebel and it failed and was warranty replaced with a XTi at some point years ago. My wife does mostly catalog photography for Web resolutions. She has no print needs, so high pixel-count is not really required. This work m...
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