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I have a room opening with a skewed down roof. There are objects

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Thread images: 5

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I have a room opening with a skewed down roof. There are objects inside with sizes getting smaller as they go back of the room. There will be placed a huge optical glass to distort the view for an entire wall

What kind of lens shape should I use so the viewer will see all of them as if they are all the same size ?
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respond pls >:O
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do your own physics homework kid. underageB& pls
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>>2892200
pic related shows how a model railroad layout uses forced perspective and diorama effect to create different illusions of space, scale, and distance. I would encourage you to seek the answer to your question with your local model railroad community. Now fuck off back to /b/ where you belong, lad.
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>>2892224
>>2892230
This is for an art installation and I took the pic from the presentation draft. The opening is as big as a wall and the objects start from 1 meters and gets smaller to the back of the room.

I just need help on the shape of the distorting glass so the viewer from his height can see as if all those objects are lined up with the same height.
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>>2892200
Longer focal length

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You need a conical, hemi-frensel lens.
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>>2892268
that still doesnt do it though
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You need a fresnel lens. That means Nikkor's 300mm f4 PF ED VR
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I know this installation artist that works with optics and dioramas. Maybe he can help you out.

http://www.patrickjacobs.info/
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>>2892200
something like this maybe ? dunno. But there would probably be some artifacts around the roof

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Camera SoftwareAdobe Photoshop CC (Windows)
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Image Width624
Image Height435
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>>2892200
you people ..

what is projection?
light that travels toward an observer represents always a projection of the r/emitting objects. therefore only two axis exist: x and y. there is no z information.
this is why we need two eyes to gain 3D, or rather the z axis must be computed in any way.
you cannot distort an information you don't have. optically the objects farer away are in fact smaller. if they are positioned on x or y you can "correct" the impression. if they are placed on the z axis, there is nothing you could do.
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