Compare Cameras Canon vs Sony for Portraits

Brand A vs Brand B. Here are professional portraits shot with two full frame cameras using studio lighting. I don't believe you can tell the difference. Both images used the same professional lens. One  image from the 5D MK IV and the other from the A7RIII. You decide.

Mixing Older SIgma Teleconverters for Canon EOS with a Tamron 70-200mm f/2.8 on a Full Frame Canon SLR

Tamron 70-200 DI VC VSD F2.8 and use it with a Sigma APO Teleconverter x1.4 EX DG.
It works OK for me. I imagine whichever teleconverter you choose will work okay. I own both the Canon 6D and a 5D MK IV, so I ran off some test shots with my Tamron 70-200 F/2.8 at various zooms and F-Stops to give you an idea. Keep in mind these have been reduced 2200 pixel width and you will need to click on each photo to view large. These images were shot using a tripod and VC was turned off.

 

Here are some sample shots testing with the Canon 6D and the Sigma APO Teleconverter 2x EX DG. Focusing with the 2x teleconverter using the viewfinder is not great, in fact sometimes almost impossible, but I have found going into Live View and use Live View focusing and the 6D and the 5D MK IV nail focus instantly every time.

The Live View focusing with this 2x teleconverter is really good, so maybe someone else wants to try this if they are finding hard to lock focusing issues with a teleconverter.

Just a few shots from across the country California to New England

Coronado, CA.

Gull by Imperial Beach Pier, CA.

Imperial Beach Pier, CA.

Coronado, CA.

1955 Ford Fairlane

Hot Rod

French Bakery New Hope, PA in Winter Circa 2016

Sheep in Snow - Washington Crossing, PA

Unique Tree, Washington Crossing, PA.

Train Tracks, Pendel, PA.

Balboa Park, San Diego, CA.

Hot Air Balloon, near Lancaster, PA.

Hot Air Balloon, near Lancaster, PA.

Somewhere between Virginia and Maryland about 2 blocks from the Atlantic.

Point Loma, CA.

Point Loma, CA.

Off PA Turnpike between Harrisburg and Lancaster.

Calvin Coolidge Site, Vermont - Wilder Barn

Coronado Sand Castle Builders, Coronado, CA.

Barn Cat Graeme Park, Pennsylvania 

Bryn Athyn, PA

San Francisco, CA

San Francisco, CA

Sand Dollar on Beach, San Francisco, CA

Coffee in San Diego, CA

Coins

Gulls, Core Creek Park, PA.

Surfing, San Francisco, CA.

San Francisco, CA.

On the Way to Big Sur, CA.

The Lone Cypress, CA.

Along Pacific Coastal Highway,  CA.

Shark Fin Cove, CA.

Redwoods, CA.

Along California Pacific Highway

Sea Lions, Fisherman's Warf, San Francisco

Beer  Fisherman's Warf, San Francisco

San Diego Marina, CA.

New Hope, PA.

New Hope, PA.

Very Cool Bike

Water Fall, New Hope, PA.

Vermont Sun Flower

On the Road to Yosemiti

Jackson Lake - Grand Titons, Wyoming