Here's a photo of my Horseman folding binocular reflex finder, collapsed
then open and ready for use, shown in the downward looking view for a camera at relatively low level (unless you are on a ladder)
then positioned as if the camera were aimed downward
then shown with me looking upward for focusing when the camera is up high
Theo Sulphate said:Can these viewers be attached so that they're angled down when the camera is at a height? If so, the photographer could sit on a small folding stool or a carrying case.
You look a bit silly but I guess better than having "dark cloth" hair!
Well... There's really no substitute for getting your head in a dark place together with your ground glass, especially if you use and movements whatsoever. Viewing hoods are an alternative, but not optimal by any means. They are fiddly, tend to take time to mount/dismount are easy to drop, take up room, are fragile, etc.
So, I'll recommend two things. First, get a good Fresnel screen for your camera if it doesn't already have one. With a good Fresnel and adequate light you can often get by without using a dark cloth at all in the field. My Wista DXs have no hoods, etc. and I often focus and shoot without the dark cloth.
That said, when you need to, a dark cloth is one of the more comfortable ways to work. You can move your head around easily, check corners, tip your focusing loupe to match the angle of the light hitting the ground glass for better viewing, etc., none of which you can do with a viewing hood. I'd at least try to get used to using a dark cloth before shelling out for an expensive hood. I'll bet that with a little familiarity you will learn to like it. If you find you can't stand it, then you can always get the hood later.
FWIW, I use reading glasses at a strength to get me 8 inches or so from the ground glass for viewing and rough focusing and then a loupe for fine focusing.
Best,
Doremus
Ooops, auto correction made me mix up camera with auto maker. I did mean Toyo.Don't you mean Toyo4x5;Toyota makes cars not cameras afaik
I know what unit you are talking about. It seems useful and so is the balloon type. I will grab one if I find one at a reasonable price.Next to the balloon type focussing hood Toyo makes a flexible monoculair one, fitted with a 1.5X enlarging mangnifying glass. I have used one for years and it works like a song. It is more or less like the chimney viewer on a 'Blad, except that it points straight back. Look at the Toyo side under assecoires on the 45AII, to see a good picture of it.
There is a slight problem. The big boxy thing is weighing down and pulling down on the rear frame. Anyone with similar hood had the same problem?
I wish I could support it from underneath.
Also any idea on what is that spring sort of thing running down the narrow tube with a bent loop on the top end there for? I have seen a chain dangling in some pictures as well.
I believe you just answered your own question with the next sentence...the spring pulls the binocular viewer against the groundglass back, so it does not pull the rear frame downward. Rather than along the side, my Horseman spring is positioned to set along the top edge.
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