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by Barry Kirsten
17 Apr 2015, 07:23
Forum: The Print
Topic: Temperature for print developing
Replies: 6
Views: 8915

Re: Temperature for print developing

It depends on how critical you are about the quality of your prints. If you want to preserve delicate details, particularly in the shadow areas, time and temperature are very important (as is developer concentration, paper grade or filtration used). Although you can get reasonable prints by a basic ...
by Barry Kirsten
11 Apr 2015, 17:02
Forum: Resources
Topic: Lens board for Busch Pressman D
Replies: 14
Views: 16984

Re: Lens board for Busch Pressman D

No Ranjit, I travel to Melbourne as little as possible ! You would have to come to me, and bring a few small samples of aluminium sheet that we could work with - offcuts from an aluminium supplier would do - then we could go to work. I am strictly a DIY type and I make do with what I have. I don't k...
by Barry Kirsten
11 Apr 2015, 07:06
Forum: Resources
Topic: Lens board for Busch Pressman D
Replies: 14
Views: 16984

Re: Lens board for Busch Pressman D

Hi rex, welcome to the forum. Before you go the way of having boards made, I'd suggest the Large Format Photography forum in the US, a group large enough that you might find used boards there. You have to be a member for one month before you can advertise in the classifieds, or alternatively I could...
by Barry Kirsten
02 Apr 2015, 15:01
Forum: The Negative
Topic: X Ray Film
Replies: 42
Views: 47067

Re: X Ray Film

I've always understood that panchromatic film was more expensive because its chemistry is more complex, requiring special dyes to extend sensitivity into the red wavelengths. I think you're right about marketing factors. When you consider for example how much xray film is used compared to panchromat...
by Barry Kirsten
01 Apr 2015, 06:38
Forum: The Negative
Topic: X Ray Film
Replies: 42
Views: 47067

Re: X Ray Film

Hi Shane, Yes, I've actually looked at the Freestyle reference. Good on price, but I haven't seen any work done with this film. Would be interesting to see how it compares with other films.
by Barry Kirsten
31 Mar 2015, 16:14
Forum: The Negative
Topic: X Ray Film
Replies: 42
Views: 47067

Re: X Ray Film

Thanks Lachlan and Shane. Carestream don't seem to have 8x10 sheets, the nearest I can find is 18x24 cm, but I haven't contacted them yet. The answer seems to be myus! I was vaguely aware that such organisations exist, but didn't know anything about them. Now I come to think of it, the guy at ZZ Med...
by Barry Kirsten
31 Mar 2015, 06:22
Forum: The Negative
Topic: X Ray Film
Replies: 42
Views: 47067

Re: X Ray Film

Hi Lachlan, good to make contact with you again. No, I haven't heard of this but I'll look into it. I don't have Amex but possibly there are other alternatives. Cheers.
by Barry Kirsten
30 Mar 2015, 16:56
Forum: The Negative
Topic: X Ray Film
Replies: 42
Views: 47067

Re: X Ray Film

I would like to know how and where you can buy xray film in Australia. I can't find any local firm which will supply xray film to private individuals. Likewise people who sell xray film on eBay apparently won't supply to Australia. I've contacted ZZ Medical in the US, where many of the American LFer...
by Barry Kirsten
24 Mar 2015, 06:54
Forum: The Negative
Topic: Film pricing
Replies: 10
Views: 13796

Re: Film pricing

I don't know why we persevere with Vanbar... I know, 'if we don't use them, we'll lose them', but they've been getting worse for years with lots of stock in their online catalogue unavailable, and some prices that are prohibitive. I'm at the stage where I only buy liquids and bulk chemicals from the...
by Barry Kirsten
21 Mar 2015, 06:53
Forum: The Camera
Topic: Focus cloths
Replies: 16
Views: 18270

Re: Focus cloths

I definitely think a dark cloth is important, particularly in bright sunlight, where the black layer helps seeing the ground glass. A white sheet or shirt, or even a black tee shirt as some use doesn't give the same blocking out of light. The white layer to the outside helps reflect light and heat a...

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