
Just bought an SD Quattro, looking for advice
Hi there, long time photographer and lurker, new IR shooter.
I just bought an SD Quattro off eBay with the Sigma 28-70 f3.5 and an IR variable filter. Results are…less than ideal, extremely soft, even with manual focus, at least coming from my (admittedly extreme) FP-L in visible light.
I have a Sigma 24-70 F2.8 Art coming but are there any recommendations of significantly sharper glass for SA or filters I should be using instead? I would love to be doing (ideally SOOC) color as well. Thanks!