Ben R
27-Oct-2007, 15:15
Hi,
I need a 135mm lens, a very sharp one. I will probably get the Sironar S, in fact I have a WTB on the BS board for one. Thing is that I don't need a shutter for the lens as it will be used with a digital back. So I thought that I might be able to get hold of the Sinar equivelent.
Couple of questions - if I do get the DB version, how do I know if it's the Sironar S and not another model or will it be a foregone conclusion? Can I just unscrew it from the Sinar board, screw it back together onto my regular Lihof technika board and start using it? Will I need some sort of aperture control or will it be built in and if I need an aperture iris, how do I do that?
Many thanks,
I need a 135mm lens, a very sharp one. I will probably get the Sironar S, in fact I have a WTB on the BS board for one. Thing is that I don't need a shutter for the lens as it will be used with a digital back. So I thought that I might be able to get hold of the Sinar equivelent.
Couple of questions - if I do get the DB version, how do I know if it's the Sironar S and not another model or will it be a foregone conclusion? Can I just unscrew it from the Sinar board, screw it back together onto my regular Lihof technika board and start using it? Will I need some sort of aperture control or will it be built in and if I need an aperture iris, how do I do that?
Many thanks,