scottyb70
Well-known
How can you tell where the postion of the nd grad filter is on the lens if you can't view it through the lens. I thought rangefinders adjust focus through the viewfinder only.
Here is a link of the filter system
http://www.leefilters.com/downloads/assets/JC_SmallWonder.pdf
Here is a link of the filter system
http://www.leefilters.com/downloads/assets/JC_SmallWonder.pdf
Bob Michaels
nobody special
You cannot. Rangefinders, especially the Mamiya 7, have many advantages. But seeing what a photo will look like using a graduated filter simply is not one of them. If this is your mode of shooting, consider getting a SLR as they are much cheaper these days.
I love my Mamiya 7. But I shoot it like a rangefinder, not a SLR.
I love my Mamiya 7. But I shoot it like a rangefinder, not a SLR.
PhotoMat
Well-known
Well, here's a rundown of my experience in using graduated neutral density filters with the Mamiya 7.
First off, I use GND filters with a soft edge. Placement is not nearly as critical as when using a hard edged GND filter. After I have my scene composed, I determine how far down I want the effects of the ND filter to occur and then transfer that to the filter placement by looking at the front of the lens. For example, if the top third of my image includes the sky that I need to tone down, I slide the filter down one third of the way over the lens element when viewed by the front. If I were to err in one direction, I would tend to lean toward having the filter cover more of the lens, rather than less. There is actually quite a bit of leeway when using a graduated filter with the soft transition. I use this method quite frequently with my 43mm lens with good results. Hope this helps.
Matt
First off, I use GND filters with a soft edge. Placement is not nearly as critical as when using a hard edged GND filter. After I have my scene composed, I determine how far down I want the effects of the ND filter to occur and then transfer that to the filter placement by looking at the front of the lens. For example, if the top third of my image includes the sky that I need to tone down, I slide the filter down one third of the way over the lens element when viewed by the front. If I were to err in one direction, I would tend to lean toward having the filter cover more of the lens, rather than less. There is actually quite a bit of leeway when using a graduated filter with the soft transition. I use this method quite frequently with my 43mm lens with good results. Hope this helps.
Matt
chris000
Landscaper
I use the filter system that you link to with my Mamiya 7. Following a bit of trial and error using the alignment markings provided on the front of the filter holder, I now find it relatively easy to line up a grad filter.