Ed Dozier
- Dec 18, 2020
Sigma TC-1401 Teleconverter and 105mm f/2.8 Micro Nikkor
Sigma TC-1401 teleconverter on the Micro-Nikkor 105mm f/2.8 Detailed Evaluation
579 views
Ed Dozier
- Dec 5, 2020
Lens Focus Fine-Tune: Things Can Change
Lens focus doesn't always stay perfectly calibrated. See how to check it and fix it.
221 views
