Originally posted by clackers More so if you're trying to do a Sigma (full functional lenses) less so Samyang/Zeiss - manual only (the Touits are different).
I don't think it would be viable to produce AF lenses for your own body and MF ones for other mounts. It's hard to put a price on just autofocus...Samyang avoids the issue because they don't make any AF lenses. It's a matter of the message that is sent. If you're offering AF lenses in your own mount but MF ones in another, you can't really sell them for the same price. Sigma does this with Pentax, removing OS to save money. The move is looked at with at least some distaste, as Pentax users really do pay the same amount for less. In that case, Pentax users are covered by SR in body (those who aren't can't use the HSM lens with AF either), so it's not really a loss of feature to the end user. As much as an obvious attempt to cut production cost can be irritating, it doesn't really affect the product experience for the user.
But with a price different, it makes one look inferior to the other--why is the Nikon version $500 and the Pentax one $600? That's what people will notice first. Then they'll see one is MF and the other is AF. They will not know or care why. They will just wonder whether they are getting a half-assed product from a company who's just looking for a cash grab. That damages the entire brand.
What's interesting is that Samyang could probably make AF lenses for Pentax easiest because of screw drive. Canon requires a motor in-lens (and features a much more complicated electronic mount for AF), so that's probably what holds up the move to AF. Without going to in-lens motor, Nikon would be a disaster because the lenses would AF on some bodies but not others; marketing that without ending up with droves of unhappy customers who will never come back is a mess. If you put "autofocus" too large, a bunch of people will miss the "on some bodies" fine print and think it will work when they haven't got a high enough body. If you make it too small, then even the informed may miss the message. And then there's the middle: people who decide to pass because they just aren't sure.
Originally posted by clackers As for camera vs lens, I think you'd shut down the camera division anyway if its sales were no longer profitable, regardless of what the rest of the company is doing.
Originally posted by RobA_Oz Regardless of that, you wouldn't necessarily shut down a loss-making activity if your overall profits were sound and that activity attracted sales in related areas. In the case of the Pentax lines, shutting down the body line prior to building up other areas would undoubtedly cause lens sales to suffer, at least in the medium term.
It's the razor blades model. The camera bodies may be a dog (speculation)--that may be the case for Canon and Nikon as well--but they drive profitable lens sales.
Obviously, shutting down the body line would destroy the lens market. Why would a rational consumer purchase new lenses for a discontinued line? That was like people buying up HD DVDs after Toshiba tossed in the towel. Sure, some people did it, but most of the ones who did were irrationally attached to the product and didn't want to lose. Others did it because the movies were cheap, but I'm sure they regretted that after their players failed or they needed the space on the rack being taken up by their limited-use device.
Last edited by MadMathMind; 01-15-2015 at 09:39 PM.