Still, highly versatile and build quality is superb.

Still, highly versatile and build quality is superb.  Read Less

In low light you get more of it, and in reasonable light you have a wider range of apertures which will return good quality ima...  Read More

In low light you get more of it, and in reasonable light you have a wider range of apertures which will return good quality images - note that nearly all lenses have a smallest aperture of f22, and if good image quality is to be found between (fmax minus 2 stops) and (fmin plus one stop), then a fast lens offers a much wider useful aperture range than a slow one.  Read Less

Best image quality is to be found 2 stops down from the max - and this is probably the same for all lenses.

Best image quality is to be found 2 stops down from the max - and this is probably the same for all lenses.  Read Less

Build quality: nice build quality, being metal and weather sealed.

Build quality: nice build quality, being metal and weather sealed.  Read Less

This being a panasonic lumix lens it does contain its own optical image stabilization (ois).

This being a panasonic lumix lens it does contain its own optical image stabilization (ois).  Read Less

I have tried also recording in prores on the ninja 2 with same results.

I have tried also recording in prores on the ninja 2 with same results.  Read Less

I managed to get this at a great price from amazon - so it took some months to arrive (presumably from abroad).

I managed to get this at a great price from amazon - so it took some months to arrive (presumably from abroad).  Read Less