ajk
Member
I have currently a dilemma: I want to buy a new Epson flatbed scanner for 120/4x5" (B&W negatives only). What is better: Epson V700/750 (give still new to buy) or already V800/850?
No. LED only makes warmup time much, much shorter - if that matters.
With respect why wouldn't it make a difference when scanning traditional b&w film? It certainly makes a difference on the majority of Nikon scanners and I would assume it does on the Epson too, since LED is a collimated light source whereas cold cathode (V700/V750) is diffuse. Does the Epson V800/V850 have some kind of diffuser?
Sounds like the only cost-efficient solution is to use a V600 for web scans and do printing at labs.
Otherwise the cost of a home-use MF scanner...
I have had the Nikon ED-4000 apart, and the scanning mechanism is very much like a flatbed, only smaller. I'm sure that's the case for the ED-9000 as well. Of course the Epson focuses the light! There is no way it could achieve any useful resolution with the light source and sensor that far away from the film without focusing optics. Are you perhaps alluding to the fact that the Nikon has auto-focus and the Epson has a fixed focal height?the Nikon scanners i assue you mean dedicated film scanners which is a completely different animal.
A flatbed is a flatbed, with...a flat glass bed. No focusing of lens on the film, no
I don't think that's what has been suggested. There is some internet folklore that the Nikon scanners that use an LED light source produce scans with more pronounced film grain, while Nikon scanners which use fluorescent light give less contrast to the grain. So I think that the question is whether the new Epson with the LED lamp might produce worse results.Don't expect magic from LED. (...) I don't think the LED source would be worth upgrading to v800.
I don't think that's what has been suggested. There is some internet folklore that the Nikon scanners that use an LED light source produce scans with more pronounced film grain, while Nikon scanners which use fluorescent light give less contrast to the grain.