Welcome, Guest.
Please login or register.
Forum Login
Login Name: Create a new account
Password:     Forgot password

f295: Exploring 21st Century Photography    Studio & Darkroom    Lensless Camera: Making and Modifying  ›  Self Made Anamorphic Camera!
Users Browsing Forum
MSN Bot and 3 Guests

Self Made Anamorphic Camera!  This thread currently has 21,344 views. Print Print Thread
3 Pages 1 2 3 » All Recommend Thread
staft
January 30, 2006, 3:14am Report to Moderator Report to Moderator

wysiwyg
F295 Participant
Posts: 2,275
Posts Per Day: 1.29
well, i had a few hours, andrew and i have been exchanging thoughts about an "omniscope"-type camera that could be owned by us downtrodden billfold-clampers, so i sez, self- just make one. ran out of time today, but a couple of hours got me this far:


this shot shows the raw parts roughly milled.  3" pvc pipe cut to length, a slot cut in one for the film to enter image chamber.  other piece lopped off and angled to provide abutting case for spools.  wood parts cut from 1/4" poplar, including a few that have ended up on the editing floor.



Attachment: anaparts_6383.jpg
Size: 41.04 KB



Logged Offline
Site Site Private Message Private message
staft
January 30, 2006, 3:17am Report to Moderator Report to Moderator

wysiwyg
F295 Participant
Posts: 2,275
Posts Per Day: 1.29
this one shows the top and bottom assemblies underway, circles glued to allow a channel for the film around cylinder, and pins glued in place to hold spools.  winding knob from old polaroid 620 body in the top piece. will move forward tomorrow after work...



Attachment: anacaps_4480.jpg
Size: 38.16 KB



Logged Offline
Site Site Private Message Private message Reply: 1 - 38
earlj
January 30, 2006, 3:40am Report to Moderator Report to Moderator

Mississippi River School of Pinhole Photography
F295 Supporting Member
Posts: 5,740
Posts Per Day: 2.53
Nice work, Steven - show us more photos of the progress. All camera building posts show me something that I had not seen before.

And then (this goes without saying) go shoot some film.


"I have just been thinking, and I have come to a very important decision. These are the wrong sort of bees."
"Are they?"
"Quite the wrong sort. So I should think they would make the wrong sort of honey, shouldn't you?" "Would they?"
"Yes. So I think I shall come down."
Logged Online
Private Message Private message Reply: 2 - 38
staft
January 31, 2006, 3:02am Report to Moderator Report to Moderator

wysiwyg
F295 Participant
Posts: 2,275
Posts Per Day: 1.29
had even less time today, so i spent it backpedaling, remaking some rethought aspects.  i continue to have serious doubts about the film path complexity so i changed the channel guides to slipperier pvc rings (this also gave me the chance to lengthen the upper channel- i forgot to modify camera height after an earlier design change.  i will problably broaden the throat into the image chamber to ease the transport, too.  finally, i added a second knob to allow for rewinds and film tensioning (if this blasted thing ever works!), and drilled the opening for the pinhole mount.

i guess that's why its a prototype, and i can only blame myself for the absurd complexity of this project (by my standards, anyway - i must be the "stupid" referred to in "kiss").  still, if it works it will be worth it all.



Attachment: anarings_9640.jpg
Size: 53.76 KB

Attachment: anaknobs_282.jpg
Size: 37.48 KB



Logged Offline
Site Site Private Message Private message Reply: 3 - 38
staft
February 4, 2006, 5:54am Report to Moderator Report to Moderator

wysiwyg
F295 Participant
Posts: 2,275
Posts Per Day: 1.29
loaded with film and ready for a test drive.  before painting (some adjustments to allow the film to travel with less resistance), the insides painted ultraflat, and the outside cadmium orange.  the mechanism seems to work, but light leaks and flares still a concern:



Attachment: img_7152_5889.jpg
Size: 37.66 KB

Attachment: img_7153_2776.jpg
Size: 37.37 KB



Logged Offline
Site Site Private Message Private message Reply: 4 - 38
staft
February 4, 2006, 5:55am Report to Moderator Report to Moderator

wysiwyg
F295 Participant
Posts: 2,275
Posts Per Day: 1.29
the next:



Attachment: img_7164_3474.jpg
Size: 74.82 KB



Logged Offline
Site Site Private Message Private message Reply: 5 - 38
staft
February 4, 2006, 5:55am Report to Moderator Report to Moderator

wysiwyg
F295 Participant
Posts: 2,275
Posts Per Day: 1.29
and last.



Attachment: img_7165_6267.jpg
Size: 68.87 KB



Logged Offline
Site Site Private Message Private message Reply: 6 - 38
Andrew
February 4, 2006, 6:22am Report to Moderator Report to Moderator

F295 Supporting Member
Posts: 4,095
Posts Per Day: 2.03
staft, I am fully impressed... I even like the Balmain footy team colours.

so if it looks that good.... when you gonna go shoot some film???


Smashed !!!
Logged Offline
Private Message Private message Reply: 7 - 38
willem
February 4, 2006, 7:07am Report to Moderator Report to Moderator

F295 Participant
Posts: 2,196
Posts Per Day: 0.97
it look fery wel I am intresed into your resulds thank you willem
Logged Offline
Private Message Private message Reply: 8 - 38
murrayatuptowngallery
February 4, 2006, 8:10am Report to Moderator Report to Moderator

please leave a...beer.. oops, beep, message
F295 Participant
Posts: 3,134
Posts Per Day: 1.68
The orange color speaks of foreboding, danger, hazard.

Or are you like me and need it to find things around the house?


Murray
Logged Offline
Private Message Private message Reply: 9 - 38
Perez
February 4, 2006, 1:30pm Report to Moderator Report to Moderator

F295 Participant
Posts: 670
Posts Per Day: 0.39
Sorry about the silly question... but how does it work?
Logged Offline
Private Message Private message Reply: 10 - 38
staft
February 4, 2006, 2:33pm Report to Moderator Report to Moderator

wysiwyg
F295 Participant
Posts: 2,275
Posts Per Day: 1.29
mu, the color was an attempt at reverse psychology- if i leave something so obvious lying on the floor in a public building, it is less likely to cause a security meltdown than a weird black thingy with knobs and buttons.  hmmmm- we'll see...

perez, the 120 film spool is loaded on the left, the film passes through a slot and is then guided by  rings around the inside of a cylindrical chamber, and passes through a second slot to the take-up/winding spool.  the pinhole is perpendicular to the film plane.  the shutter is just tape until i've tested it.  who knows how well it will work?  unfortunately i can't develop my own film, and the lab won't be open until monday.


Logged Offline
Site Site Private Message Private message Reply: 11 - 38
willem
February 4, 2006, 7:50pm Report to Moderator Report to Moderator

F295 Participant
Posts: 2,196
Posts Per Day: 0.97
Steven please can you make a simple drawing howe the film run in to the spaceshuttle pinhole camera Willem I am intresed in it
Logged Offline
Private Message Private message Reply: 12 - 38
taco
February 4, 2006, 9:28pm Report to Moderator Report to Moderator

Age: 59+
F295 Participant
Posts: 2,852
Posts Per Day: 1.25
Quoted from Perez
Sorry about the silly question... but how does it work?

Look here:
http://www.abelsonscopeworks.com/


Life is to important to be taken  serious
Logged Offline
Site Site Private Message Private message Reply: 13 - 38
staft
February 4, 2006, 11:03pm Report to Moderator Report to Moderator

wysiwyg
F295 Participant
Posts: 2,275
Posts Per Day: 1.29
willem, it is quite simple- here is a diagram:

the first test shots are posted in the b and w thread.



Attachment: anamorphdiagram_8506.gif
Size: 16.55 KB



Logged Offline
Site Site Private Message Private message Reply: 14 - 38
3 Pages 1 2 3 » All Recommend Thread
Print Print Thread


 
Follow F295 On