....... I'm contemplating to invest in the 70 - 200mm f/4 for normal shooting and portrait.
For the price of about 2.5x of my current lens, is it :
1. Much faster in low light
2. Better sharpness
3. Worth the price by only 1 stop
Looking at some forums, most mentioned worth the change, while a few said not worth for the price. Please share and thanks for your view.
Hi TS, here's my take:
1. Not much faster in low light when I tested the f4 version. I take a lot of low light photos with the 70-300VR and it performs well on the D600. You need to find a point of contrast to lock focus, once you are familiar with this technique, it will not cause you any problem at all. The only issue I think in low light situation is, you may not be able to use a higher shutter speed than you would have wished to, even after using very high ISO.
2. Marginal at most.
3. No for me. At that price, I will rather go for the f2.8 VR1. Seriously, the only problem with this lens is probably the subject separation (bokeh) due to the aperture and having to use high ISO frequently (the D600 handles quite well though). For me, I am setting aside funds to change to the f2.8 VRII somewhere down the road, and that's because I have been abusing my 70-300VR for a long time and I know I need the f2.8 at many instances when out shooting. f4? No thanks, but that's just a personal preference.
The below are taken with the 70-300 VR on the D600. I think they fall within your requirement of portraiture and normal shooting.


