Hi.
I used to work in 35mm intensively, about a year ago ventured into MF (6x7) which was quite an exciting experience by itself.
Recently I was pointed to the availability of folding cameras that capable of MF
(6x7, 6x9 and 6x12) as well as 4x5, two of which I've got recommended are Horseman VH-R and Linhof Technika IV both of this are also capable of rangefinder focusing. I realize these cameras are quite within reasonable price range, perhaps except top of the line lenses though.
Since I don't do my own home-based film processing and printing, I'll stick with rollfilm formats such as from 6x7 to 6x12 (if this cameras can handle such), though mostly 6x9 (because 6x7 is pretty much covered by my MF SLR) or sometimes 6x7 where will benefit from movements.
So far I have no a clue about LF specialities, such as to estimate what kind of movements do I need and what ranges of these are necessary for most common work. I'll mostly do landscapes, occasionally environmental portraiture, but some specific fields such as Macro, studio are out of my interest.
I've read somewhere about certain limitation in movements imposed by some lenses attached to these cameras, but didn't quite understood how serious these are. Also, I'm still uncertain how to estimate focal lengthes of LF lenses to cover 6x9 and 6x12 relatively to 35mm or MF 6x7 format.
(I.e. what is "normal" focal length in LF to cover 6x9 ? (in 6x7 it would be around 100mm, for instce)), what would be an equivalent in LF to cover a viewing angle of 28mm in 35mm format ? What focal length in LF I need to obtain 100mm equivalent in 35mm format ?
People are talking about different shutter types, lens boards (regular and recessed) etc...where can I read about these ?
Which kind of movements and in which ranges do I need for perspective control (archiecture) and for DOF control ? When front movements are applicable and when back movements are preferrable ?
Perhaps someone could direct me to a good readings that will provide me with an initial understanding of the things in LF and LF folding cameras applications for, say, 6x9 rollfilm format ?
Thanks in advance, Alex
I used to work in 35mm intensively, about a year ago ventured into MF (6x7) which was quite an exciting experience by itself.
Recently I was pointed to the availability of folding cameras that capable of MF
(6x7, 6x9 and 6x12) as well as 4x5, two of which I've got recommended are Horseman VH-R and Linhof Technika IV both of this are also capable of rangefinder focusing. I realize these cameras are quite within reasonable price range, perhaps except top of the line lenses though.
Since I don't do my own home-based film processing and printing, I'll stick with rollfilm formats such as from 6x7 to 6x12 (if this cameras can handle such), though mostly 6x9 (because 6x7 is pretty much covered by my MF SLR) or sometimes 6x7 where will benefit from movements.
So far I have no a clue about LF specialities, such as to estimate what kind of movements do I need and what ranges of these are necessary for most common work. I'll mostly do landscapes, occasionally environmental portraiture, but some specific fields such as Macro, studio are out of my interest.
I've read somewhere about certain limitation in movements imposed by some lenses attached to these cameras, but didn't quite understood how serious these are. Also, I'm still uncertain how to estimate focal lengthes of LF lenses to cover 6x9 and 6x12 relatively to 35mm or MF 6x7 format.
(I.e. what is "normal" focal length in LF to cover 6x9 ? (in 6x7 it would be around 100mm, for instce)), what would be an equivalent in LF to cover a viewing angle of 28mm in 35mm format ? What focal length in LF I need to obtain 100mm equivalent in 35mm format ?
People are talking about different shutter types, lens boards (regular and recessed) etc...where can I read about these ?
Which kind of movements and in which ranges do I need for perspective control (archiecture) and for DOF control ? When front movements are applicable and when back movements are preferrable ?
Perhaps someone could direct me to a good readings that will provide me with an initial understanding of the things in LF and LF folding cameras applications for, say, 6x9 rollfilm format ?
Thanks in advance, Alex