----- Original Message ----- From: "Antonio Aparicio" Subject: [Norton AntiSpam] Re: Replacement for the FA 50 and 100 Macros? (Re: Pentax is Dying)
> Yes, but because of the crop factor your 85mm portrait lens is now a > 132mm lens. Therefore for a portrait lens you would use say the 50mm, > hence a different DOF, no? Wrong. The focal length of a lens is fixed. If the manufacturer makes an 85mm lens, then that is what it will be, no matter what format is put behind it. Wishful thinking won't change that either. William Robb
