Slalom Offline Upload & Sell: On
|
testing ef-s lenses:
MC11 tested focus with an EF 2.8 standard lens then switched to a SIGMA DC18-50mm 1:2.8-4.6 HSM, Seemed similar. only Photo:
The tele zoom Tamron A15 LD DI II AF 55-200 1:4-5.6 Macro hunts at 100mm
The Commlite is the same. THe viltrox does nothing,
Better battery viltrox only changes aperture.
The commlite focuses below 100mm tolerably
The MC11 seems less good
so bring in a tele EF 70-300mm 1:4-5.6 IS USM on the MC11 it is similar but seems to need good light to be better.
Given up as light is now effecting focus.
Both the MC11 and commlite, hunt more to focus in poor light, when they are nearly focused they seem better at short adjustments.
So focusing at 10 foot then panning to the fence worked better, I found f4.5 killed focusing in the light at the end so this may be ok if your lenses are not ef-s tele or similar.
SIGMA DC18-50mm 1:2.8-4.6 HSM focus on the fense
|