KerrKid
Member
Quantaray (in this case likely Sigma) as with all lens made in the 30 or so years are computer aided designed, automated manufacturing, made to very high standards, at least optically. It will be softer wide open or stopped to F 16. If it gear driven AF, then the N75 has a good motor, if it a G type lens with micromotors then Sigma but a decent set of motors. What you get with a high end lens is better coating and build quality and tack sharp from 28 to 200. Although most of Quantary lens were rebranded Sigma, thinking about it, might be Tamron. For $25 you got a bargain, great travel lens.
Thanks for the education. Tack sharp is good. I know it may not make sense, but the plasticky feel of the N75 doesn't encourage me to put a high-dollar lens on it. Nikon put a light plastic kit lens on it for a reason. Still, there's a Nikon 24mm calling me on to the rocks.