· 

Sample photos done with SONY FE 70mm - 200mm F2.8 GM OSS and 2x and 1.4x tele convertor

I was able rent  in Sony Center Zürich following equipment :

I test it with my  SONY FE 70mm - 200mm F2.8 GM OSS lens 

Plan was to use it during my ZRH plane-spotting session. But morning on 26.10.2019 wheather was foggy and use of teleconvertors for photographing airplanes take off or landing was not possible .

:-(

After session was finished I did some photos from visitors desk - here you can find sample photos done with:

SONY FE 70mm - 200mm F2.8 GM OSS

SONY FE 70mm - 200mm F2.8 GM OSS and 2x tele convertor 

SONY FE 70mm - 200mm F2.8 GM OSS and 1.4x tele convertor

 

Review conclusion: Looks, that both tele converters are working fine. I was not able recognize any "dramatic " lost of quality.