The sunrise at Poipu beach on Kauai, a short walk from our rental house.
I have long wanted to use a graduated neutral density filter with my MF photography. The problem is aligning a couple of filters on different cameras. On the TL-120, I wouldn’t be able to mount 2 filter holders side-by-side — there isn’t enough room. You could use screw on filters but then you’re limited by where you can frame the image. Problems, problems, problems.
At some point I realized that there was an extra large square filter size called X-PRO that would fit over both lenses of the TL-120. I found a used filter holder and had it modified to fit on the TL-120 and also came up with a system for positioning the filter (because when you frame the shot through the viewing lens the filter is in the wrong position and needs to be lowered precisely to take the shot).
I found an outfit in the UK that claimed to have Lee ND grad filters in X-PRO size. This was a little confusing to me because on their website Lee has no mention that they make such filters. But after several emails back and forth to the UK and assurances that the filters were real I pulled the trigger. I picked up 1, 2, and 3 stop hard-edged filters.
I don’t remember which filters I used in this shot but it was probably 2 of them, dropping down the sky by 4 or 5 stops.
Some months back I was trying to figure out how to use a neutral density graduated filter with my TL-120. I knew I could get the round, screw in type, but that limits the composition of the image. At some point I had a brainstorm that the cokin style X-PRO series filters were big enough to fit over both lenses. So I found a used filter holder and it was indeed big enough to fit over both lenses. Next I had to find someone who had X-PRO sized ND grads. The place I found was in the UK and they claimed they had Lee Filters in X-PRO size. I thought this had to be a misprint because I could find no evidence anywhere that Lee had ever made such a filter. But after several emails to the UK company, the rep assured me they filters were real, so I took the plunge. My best friend friend build me a mount for my camera and we devised a system for getting the filter set properly (since you can’t see through the taking lenses).