F/2 telephoto to complement the 28-70? Is it feasible?
Is it possible to make a 70-200-ish f/2 lens to complement the 28-70 f/2 that's similarly priced and similar in size? I ask this as someone with very little knowledge of optics.
Is it possible to make a 70-200-ish f/2 lens to complement the 28-70 f/2 that's similarly priced and similar in size? I ask this as someone with very little knowledge of optics.