Tamron 20-40 Review (in Cantonese)

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Jeff_0000 Contributing Member • Posts: 943
Tamron 20-40 Review (in Cantonese)
2

Tested on Sony A7R4 and FX3

Key takeaways:

1. Sharpness is not very high in the center wide-open at 20 and 40mm

2. Corner sharpness only gets sharper at f5.6/f8

3. flare control is mediocre

4. Has little focus breathing

5. Autofocus speed on A7R4 and FX3 is a bit slow

6. Useful for vlogging

7. Close focus capability and magnification is just okay

https://youtu.be/1nTZI25IQUc

 Jeff_0000's gear list:Jeff_0000's gear list
Nikon D750 Nikon Z6 Tamron SP 70-300mm F4-5.6 Di VC USD Canon EF 16-35mm F4L IS USM Tamron SP 45mm F1.8 Di VC USD +2 more
Panasonic Lumix DMC-FX3 Sony a7 Sony a7R
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