Forum: Alternative Imaging Methods
April 4th, 2005, 06:42 PM
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Replies: 83
Views: 15,632
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Forum: Alternative Imaging Methods
April 4th, 2005, 05:15 PM
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Replies: 83
Views: 15,632
Keith,
I made the other pieces from the clear...
Keith,
I made the other pieces from the clear side of CD jewel cases, grind it with sand paper to lose the reflection and paint it black on the outside when everything is finished.I always glue...
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Forum: Alternative Imaging Methods
April 4th, 2005, 01:13 PM
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Replies: 11
Views: 2,167
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Forum: Alternative Imaging Methods
April 4th, 2005, 07:27 AM
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Replies: 11
Views: 2,167
Forest, one can better make an entrance to a...
Forest, one can better make an entrance to a board with a less attacking post.
Radek, you say:
<<I read through the threads and I asked questions that I did not see answered, the topics were...
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Forum: Alternative Imaging Methods
April 3rd, 2005, 04:40 PM
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Replies: 11
Views: 2,167
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Forum: Alternative Imaging Methods
April 3rd, 2005, 04:26 PM
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Replies: 83
Views: 15,632
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Forum: Alternative Imaging Methods
April 3rd, 2005, 01:25 PM
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Replies: 83
Views: 15,632
Keith,
Another telephoto lens of mine with a...
Keith,
Another telephoto lens of mine with a smaler front( 5 cm) has clear sides, no vignetting. It's a 135mm lens.
Wide angle lenses will give more trouble of course.
You could make the lenses...
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Forum: Alternative Imaging Methods
April 3rd, 2005, 07:49 AM
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Replies: 83
Views: 15,632
As far as my quick test can tell, there is no...
As far as my quick test can tell, there is no difference in compression between 50mm to 210mm.
Here is an example how the 210mm image fits exactly in the 80mm image. (You can also see the telelens...
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Forum: Alternative Imaging Methods
April 3rd, 2005, 06:08 AM
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Replies: 83
Views: 15,632
http://doublecam.250free.com/WL5.jpg
The red...
http://doublecam.250free.com/WL5.jpg
The red numbers (sorry they are in cm) are the sizes for the glass of the front lens, the blue for the rear lens.
I think your right about the compression...
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Forum: Alternative Imaging Methods
April 2nd, 2005, 06:24 PM
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Replies: 83
Views: 15,632
Keith,
You're right, the lenses would have to...
Keith,
You're right, the lenses would have to be bigger to fit the view of a wide angle lens. Even big zoom lenses have a wide view. I'll test all this in the coming days.
Keep in mind that I...
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Forum: Alternative Imaging Methods
April 1st, 2005, 05:06 AM
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Replies: 83
Views: 15,632
Thanks for the feedback.
I must do a test on...
Thanks for the feedback.
I must do a test on the exact aspect ratio. I figured to shoot a grid of some kind. That also will show if the compression is equal all over, which seems like it, but at...
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Forum: Alternative Imaging Methods
March 31st, 2005, 05:26 PM
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Replies: 77
Views: 17,526
Too bad you have to put this on hold.
By the...
Too bad you have to put this on hold.
By the way, have you seen my tests on the water prisms? (three threads down, currently)
I'm surprised, as you were when starting your project, that there...
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Forum: Alternative Imaging Methods
March 31st, 2005, 08:34 AM
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Replies: 83
Views: 15,632
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Forum: Alternative Imaging Methods
March 30th, 2005, 01:19 PM
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Replies: 8
Views: 3,198
Radek, I think it's more effective for you and...
Radek, I think it's more effective for you and future readers to post these questions on existing threads, because they are very specific. I'm sure people who can answer your questions are subscribed...
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Forum: Alternative Imaging Methods
March 29th, 2005, 05:22 PM
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Replies: 83
Views: 15,632
Anamorphic people, I'd like you to check out my...
Anamorphic people, I'd like you to check out my new test, because it's a compromise between the compression (16:9) and the color aberration. I've adjusted the angles of the lenses to the camera lens...
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Forum: Alternative Imaging Methods
March 29th, 2005, 12:56 PM
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Replies: 11
Views: 2,948
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Forum: Alternative Imaging Methods
March 28th, 2005, 05:42 PM
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Replies: 94
Views: 35,210
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Forum: Alternative Imaging Methods
March 28th, 2005, 05:22 PM
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Replies: 14
Views: 2,384
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Forum: Alternative Imaging Methods
March 28th, 2005, 05:53 AM
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Replies: 2
Views: 1,929
That is terrible.
So now I know I'm not stupid...
That is terrible.
So now I know I'm not stupid to have used bolts, screws, wood and iron plates and built a pretty heavy thing.
I always wonder about epoxy glue. How well does it react in different...
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Forum: Alternative Imaging Methods
March 27th, 2005, 06:31 PM
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Replies: 83
Views: 15,632
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Forum: Alternative Imaging Methods
March 27th, 2005, 08:48 AM
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Replies: 83
Views: 15,632
It's a (are, actually) bolt(s) attached to the...
It's a (are, actually) bolt(s) attached to the rear lens to adjust the angle if needed.
In the top image, you can see another bolt in sleeve, this is to adjust the angle of the whole lens.
Maybe...
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Forum: Alternative Imaging Methods
March 27th, 2005, 07:59 AM
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Replies: 83
Views: 15,632
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Forum: Alternative Imaging Methods
March 21st, 2005, 11:56 AM
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Replies: 94
Views: 35,210
Right! Make that "Dan, you’d better give me a...
Right! Make that "Dan, you’d better give me a fishing rod in stead of a fish" ...maybe I can make a FF out of it.
Many thanks for your replies, you know a lot. I'll be experimenting with this in a...
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Forum: Alternative Imaging Methods
March 21st, 2005, 10:36 AM
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Replies: 94
Views: 35,210
Can you make that a fried fish instead?
I...
Can you make that a fried fish instead?
I was just asking stupid questions find a way for many people, not only me(I have a weird setup anyway), to get the basic elements of a FF from ready made...
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Forum: Alternative Imaging Methods
March 21st, 2005, 07:08 AM
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Replies: 94
Views: 35,210
Dan, you'd better tell me. I was just wondering...
Dan, you'd better tell me. I was just wondering what could be used and is ready made (and not expensive)
So if you turn the first axes, the second one (after 90°) should turn in the same amount, or...
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