Sony E 70-350 vs FE 70-300 Autofocus Test

In the following video featuring my dog Frank I do a simple autofocus comparison and keeper test between the Sony E 70-350 F4.5-6.3 G lens and the FE 70-300 F4.5-5.6 G lens.

This video forms part of my Sony 70-350 vs 70-300 rolling comparison article where you’ll also find sample images taken during the test.

Autofocus Test Results

Sony E 70-350

Shots Taken: 102
Out of Focus: 12 (12%)
Slightly Soft Focus: 38 (37%)
Critically Sharp Focus: 52 (51%)
Keeper Rate: 88% (including slightly soft)

Sony FE 70-300

Shots Taken: 83
Out of Focus: 9 (11%)
Slightly Soft Focus: 28 (34%)
Critically Sharp Focus: 46 (55%)
Keeper Rate: 89% (including slightly soft)

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