I can play :)
220mm f 1.5 :D
182985
No ideea what to use it for. 6lens 4 groups. i can show you the internals :D
Type: Posts; User: tzava-ro; Keyword(s):
I can play :)
220mm f 1.5 :D
182985
No ideea what to use it for. 6lens 4 groups. i can show you the internals :D
The lines seem to be caused by a combination of factors :
1. Cis scanners scan something by illuminating 4 times the same line. Red green blue and white ( all 3 ). Meaning it exposes the line 4...
Me again ..
Processing was some levels in photoshop.
The UV/IR is an issue only when photographing people ( tedious work, 40 seconds exposure :)) )
Can you post a picture of what have you done...
Hello all :) ,
It seems i need to get some filters.
I currently have a 210 symmar s ( 77mm thread ), and plan on getting a 150mm and a 90mm ( both schneider ).
Planning to get a cokin...
Hi :)
Considering i made 4 of these, i can provide some info.
1. look for process lens, they cost nothing. I payed ~10eur on a pair of eskofot ultragon lenses ( 150 f8 and 210 f8 ), then another...
I`ve ordered a Chamonix 45F-2. thank you all for the support. :)
Thank you, it all makes sense now. :) Document explains a LOT, can i have more ?
In the meantime, i have decided that i want a Chamonix. Either 45F-2 or 45H-1. Most probably a 45H-1.
I understand the principles of changing the focus plane. What i don`t get is the difference between "normal tilt" and "asymmetrical tilt".
I had "normal tilt" on my horseman, as well as "base...
Hello everybody,
It seems that i cannot find an answer to these questions anywhere, so i`ll ask here.
Background : I am a beginner in LF, i had a Horseman LX ( too heavy, had to sell ). I only...
the focal length is measured empirically : set the lens on a support, looking at something far away ( 250m in my case ). Use a ruler and a matte screen, once the image forms on the matte screen,...
Guy that sold it to me said something about a automatic projector.
I think it's from some sort of large overhead projector. Judging by the size, something that would be used in a atrium classrom.
@DrewBedo : lens forum seems more for "real" large format lens, But i`ll give it a shot, thank you.
@mdarnton : Seems to have 3 lens/groups ( i can see some edges inside the lens ).
I`m planning...
Hello all,
First time posting here, but i need some advice.
I acquired this massive piece of plastic and glass for allmost nothing ( ~10$ ). The seller told me that it`s about 9-10cm diameter (...