Godfrey
somewhat colored
I'm afraid that one thing that Gary Ho posted in Update #3 (Feb 26) raised a yellow flag for me:
There is one point I have to make clear: InstantKon RF70 will not be as good as the custom Polaroid conversions in terms of lens quality and image quality.
There's certainly plenty of room for the lens to be better than the ones on the Fuji 210/300 and the Lomo Wide while still not being so good as a 127mm Ysarex, let alone the late-model view camera lenses that end up on some conversions. But if it's not a lot closer to the Ysarex than to the plastic lenses on the low-end cameras, I think price starts to become an issue.
Here's hoping...
The "custom Polaroid conversions" lens he's referring to is the SX-70 lens: a premium quality 4-element 116 mm f/8 lens with manual focusing. It's a very good performer, on par with many high-end view camera lenses. He's not trying to compete with that, I suppose because it would make the RF too expensive.
G