I'm sick at home so I made a few shots of our shop through glass (150mtr) and to make it worse it was very cloudy outside.

Exposure time 1/327s
F-number 3.1
ISO 200

Exposer time 1/429s
F-number 3.1
ISO 186
If I understand correctly I would have more light with the raynox lens ISO186 vs ISO200, maybe someone can explain this ?
The pictures are a bit shaken (coughing) and not very representative, but to get an idea it's enough I hope.
For the price I'm pleasently surprised, although I would have hoped for a bit more zoom range....
Greetings,
Frank