Re: [pinhole-discussion] Pinholes in my pinholes

2001-02-11 Thread Larry Fratkin
Tom, Is there an easy way to check if they're all the way through. I looked at them with the loupe and can't tell. Also, the holes actually look like tears. They are not round but jagged. I have the opaque that I use for scratches and other blemishes. That sounds like a good idea to just but a

[pinhole-discussion] Re: Pinholes in my pinholes

2001-02-11 Thread Zernike Au
Hi Tom, One more thought. Are you having the problem with hand-made cameras? I've had similar problems with the oatmeal box, cigar box and tin can Your spray color must be very dense and the distance of the camera from the air gun (or can spray) is too far that the color dry out (in particle

Re: [pinhole-discussion] Pinholes in my pinholes

2001-02-11 Thread Larry Fratkin
I use different cameras and different film. I have a 4X5 with which I use 4X5 sheet film and a 120 6X7 rollfilm holder. I have a 120 6X9 camera. Larry -Original Message- From: Trond Kjetil Holst tkho...@online.no To: pinhole-discussion@p at ??? pinhole-discussion@p at ???

Re: [pinhole-discussion] Pinholes in my pinholes

2001-02-11 Thread Tom Miller
Hi Larry and All, One more thought. Are you having the problem with hand-made cameras? I've had similar problems with the oatmeal box, cigar box and tin can cameras that I've spray painted. Over time, the paint comes off in tiny pieces. Usually I spray the cameras with compressed air before

RE: [pinhole-discussion] Pinholes in my pinholes

2001-02-11 Thread Trond Kjetil Holst
Are you using large format film holders (4x5 or 8x10 or others)? It may be small holes on the dark slides. I have experienced that. Trond Kjetil Folks, I have been getting these tiny little pinholes in my negatives every once in a while and can't figure where they come from. The negatives can

Re: [pinhole-discussion] Pinholes in my pinholes

2001-02-11 Thread Jerry and Katherine Green-Ellison
Larry...it is my guess that the inside of your pinhole camera is dusty. At least in my large format photography, pinholes in the negatives come from dust settling on the film. Jerry Ellison Folks, I have been getting these tiny little pinholes in my negatives every once in a while and can't

Re: [pinhole-discussion] Pinholes in my pinholes

2001-02-11 Thread Tom Miller
Hi Larry, Are the holes in the emulsion, or are they holes through the film base?If it is the film emulsion only, it could be dust or maybe a problem with processing. I've put far too many holes in sheet film by tray processing it (too many sheets at once). Check Kodak publication E-71 on

[pinhole-discussion] Pinholes in my pinholes

2001-02-11 Thread Ramona
Folks, I have been getting these tiny little pinholes in my negatives every once in a while and can't figure where they come from. The negatives can be color or bw and some I process, some I send out to various labs. So I have two questions. First, does anyone have an idea of how this happens?

[pinhole-discussion] RE: Micrometer

2001-02-11 Thread Edward Levinson
However, at the quilt store where I got some betweens needles, she was hip. A note: there is actually (shock) one needle manufacturer that labels their needles with the diameter!! The sizes of needles mean absolutely nothing, of course, but Clover labels their needles with the diameter; the two