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Search took 0.00 seconds; generated 57 minute(s) ago. Search: Posts Made By: Jon Pettersen
Forum: Alternative Imaging Methods June 11th, 2008, 06:29 AM
Replies: 4
Views: 6,522
Posted By Jon Pettersen
It really depends on what camera you use. I have...

It really depends on what camera you use. I have heard that the HV20, for example, can be used without and achromat. However, It exhibits a lot more barrel distortion.

Here is the tutorial I...
Forum: Alternative Imaging Methods June 11th, 2008, 02:18 AM
Replies: 4
Views: 6,522
Posted By Jon Pettersen
I experienced the same problem with my DIY...

I experienced the same problem with my DIY adapter. Like this: http://www.pettersen-prod.com/35mm%20for%20web/still4.jpg

I had great luck in changing to a different, larger achromat that I made...
Forum: Alternative Imaging Methods May 30th, 2008, 12:07 AM
Replies: 16
Views: 9,469
Posted By Jon Pettersen
Good to hear! I'm looking forward to it.

Good to hear!

I'm looking forward to it.
Forum: Alternative Imaging Methods May 29th, 2008, 09:02 AM
Replies: 16
Views: 9,469
Posted By Jon Pettersen
Check out the short I posted earlier. That's the...

Check out the short I posted earlier. That's the only bokeh shots I have.l

As long as the glue doesn't degrade the image quality it would be good. Still, I would try to put as little as possible...
Forum: Alternative Imaging Methods May 28th, 2008, 01:10 AM
Replies: 16
Views: 9,469
Posted By Jon Pettersen
I not completely sure of how much light I lose,...

I not completely sure of how much light I lose, but I think it's about 1-2 stops. Just a bit more than my SGpro.

If the two plastic discs only lose .5 stops, I think it could work. Maybe you can...
Forum: Alternative Imaging Methods May 26th, 2008, 11:43 PM
Replies: 16
Views: 9,469
Posted By Jon Pettersen
Im using a CD player motor, yes. That could...

Im using a CD player motor, yes.

That could work, the only thing I'm worried about is that the plastic will probably increase light loss and degrade the general optical quality.
Forum: Alternative Imaging Methods May 25th, 2008, 11:52 PM
Replies: 16
Views: 9,469
Posted By Jon Pettersen
Rich, you are right. I did however shoot a...

Rich, you are right.

I did however shoot a short with it only a few days later and didn't experience the problem then. Some of the scenes had a lot of running, but the GG obviously kept in place....
Forum: Alternative Imaging Methods May 19th, 2008, 09:55 AM
Replies: 4
Views: 2,335
Posted By Jon Pettersen
There are two kinds of FD-lenses. On the first...

There are two kinds of FD-lenses. On the first kind, you only need to pull a lever to make the aperature work. On the second kind, you have to stick a pin or something in between the lever to make it...
Forum: Alternative Imaging Methods May 19th, 2008, 09:49 AM
Replies: 16
Views: 9,469
Posted By Jon Pettersen
I used two binocular front elements, inspired by...

I used two binocular front elements, inspired by Daniel Schweinert's tutorial. Im not sure what binocular I used, but I'm pretty sure the elements are coated. The only problem with the adapter is...
Forum: Alternative Imaging Methods May 19th, 2008, 02:20 AM
Replies: 16
Views: 9,469
Posted By Jon Pettersen
I had great succsess using a laminating pouch...

I had great succsess using a laminating pouch like this: http://svp.co.uk/product/peach_laminating_pouches_6068_x100

I used it in a rotating design, but the screen is so fine-grained that i think...
Forum: Alternative Imaging Methods August 28th, 2007, 12:12 AM
Replies: 4
Views: 3,408
Posted By Jon Pettersen
I was a few days too early ;)

I was a few days too early ;)
Forum: Alternative Imaging Methods August 22nd, 2007, 12:36 AM
Replies: 4
Views: 3,408
Posted By Jon Pettersen
The Nikon D2X has an aps-c sized sensor, so the...

The Nikon D2X has an aps-c sized sensor, so the focusing screen is a lot smaller. Canon 5D and the 1Ds-line of cameras are the only fullframe digital slrs.
Forum: Alternative Imaging Methods May 8th, 2007, 12:27 AM
Replies: 15
Views: 4,378
Posted By Jon Pettersen
Shoot me if I'm wrong, but wouldn't just about...

Shoot me if I'm wrong, but wouldn't just about any slr-lens work as a relay as long as the distance between the lens and sensor is appropriate?

A good slr-lens and an extension tube with the...
Forum: Sony VX2100 / PD170 / PDX10 Companion April 27th, 2007, 06:13 AM
Replies: 4
Views: 2,180
Posted By Jon Pettersen
I see. I think I'll just use some old tapes,...

I see.

I think I'll just use some old tapes, then.
Forum: Sony VX2100 / PD170 / PDX10 Companion April 27th, 2007, 04:28 AM
Replies: 4
Views: 2,180
Posted By Jon Pettersen
PD100 recording time

Hi,

I am experiencing some problems with my B-camera, a sony PD100. When I shoot with 63min tapes, the camera refuses to record anything more than about 44 minutes. Why? What can I do to make it...
Forum: Alternative Imaging Methods March 27th, 2007, 03:44 AM
Replies: 8
Views: 2,903
Posted By Jon Pettersen
Those are some stunning images. Can you post any...

Those are some stunning images. Can you post any full-sized frames?
Forum: Alternative Imaging Methods January 29th, 2007, 01:11 AM
Replies: 3
Views: 1,746
Posted By Jon Pettersen
Yes, perhaps I'll do that. I'm not quite finished...

Yes, perhaps I'll do that. I'm not quite finished testing it yet, though, so I have to see if it's worth spending more money on.
Forum: Alternative Imaging Methods January 23rd, 2007, 06:24 AM
Replies: 3
Views: 1,746
Posted By Jon Pettersen
How do I make the best gg for spinning adapter?

Im currently working on my version of the mediachance spinning dof-machine, and I have grinded a blank CD with a very fine sandpaper. However, I'm not really satisfied with the results, so I was...
Showing results 1 to 18 of 18

 


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