Search found 569 matches
- 28 Mar 2017, 13:53
- Forum: Hardware/Accessoires
- Topic: Laser Projector
- Replies: 14
- Views: 16531
Re: Laser Projector
Hi Scanners. Thanks for creating a sensible place to think. I was wondering if anyone has tried to use, say a sony laser projector for scanning? I am very intersted to know if it always being in focus would aid or hinder scanning? I would also expect to see better results on dark surfaces and such ...
- 28 Mar 2017, 01:42
- Forum: Structured light scanning
- Topic: which lens is best for use with K132+ and 1" camera?
- Replies: 10
- Views: 12661
Re: which lens is best for use with K132+ and 1" camera?
hi, i tried a nikkor af-d 50mm which is much to near, but i havent expected this result?! https://photos-2.dropbox.com/t/2/AADd1jvgVSTCgZII9E_7WloK39UOe6jrIDuVeWt8HrfMMw/12/6955950/png/32x32/1/_/1/2/schwarzwei%C3%9F2.PNG/EI6NlQUYpxAgBygH/XXOQF94jWfwrnHC2QoIhCXA9mj0_Fw_8JE5w89kP5BU?size=2048x1536&am...
- 22 Mar 2017, 18:55
- Forum: Structured light scanning
- Topic: David 5 VS Flexscan3d
- Replies: 13
- Views: 18761
Re: David 5 VS Flexscan3d
So the current version (3.2.2) won't work with user supplied hardware? I was hoping to try it out and see how it compared.
- 21 Mar 2017, 15:52
- Forum: Structured light scanning
- Topic: what is the advantage of 2nd cam in David?
- Replies: 12
- Views: 15576
Re: what is the advantage of 2nd cam in David?
I have to admit that I hardly used my scanner since switching to proper industrial cameras. Still busy with to many other projects and I want to change my setup further. The classical faith of hobby projects :cry: You can always add a second camera though, so I would start out with a single camera ...
- 17 Mar 2017, 17:05
- Forum: Structured light scanning
- Topic: which lens is best for use with K132+ and 1" camera?
- Replies: 10
- Views: 12661
Re: which lens is best for use with K132+ and 1" camera?
Hi guys, as i dont know the properties of the lens in the david projector i ask myself which lens would be the best for the use with the 23ux174 camera. actual i have a fujinon 16mm (for 1"sensor) which is too wide. also it is not possible to find out what the original david lens for the equal...
- 16 Mar 2017, 15:02
- Forum: Structured light scanning
- Topic: Projecting an SLS system: Scanning precision
- Replies: 53
- Views: 55850
Re: Projecting an SLS system: Scanning precision
Well, let's say I can't put anything.. I'm sorry but it's too risky. Has anybody tryied a DIY IR laser setup? Or IR LED DLP Projector? I understand. The cost of a mistake on a very valuable vintage instrument is way to high. As for the Infrared idea. the problem isn't the infrared Laser, it would b...
- 16 Mar 2017, 02:37
- Forum: Structured light scanning
- Topic: Projecting an SLS system: Scanning precision
- Replies: 53
- Views: 55850
Re: Projecting an SLS system: Scanning precision
So theorethically an IR line laser with a IR sensible sensor (and IR-transparent optic) should work? We tried with Boron - Talc Powder: not enough resolution. For the moment it will be enough to scan unvarnished instruments or gypsuym casts. There's also spray dry shampoo. Though it is sometimes su...
- 16 Mar 2017, 02:36
- Forum: Structured light scanning
- Topic: Projecting an SLS system: Scanning precision
- Replies: 53
- Views: 55850
Re: Projecting an SLS system: Scanning precision
So theorethically an IR line laser with a IR sensible sensor (and IR-transparent optic) should work? We tried with Boron - Talc Powder: not enough resolution. For the moment it will be enough to scan unvarnished instruments or gypsuym casts. Talc can be a bit course. Chalk too. I found a dry white ...
- 14 Mar 2017, 21:33
- Forum: Structured light scanning
- Topic: Projecting an SLS system: Scanning precision
- Replies: 53
- Views: 55850
Re: Projecting an SLS system: Scanning precision
Infrared lasers maybe. Creaform has a hand held that can scan black gloss plastic fairly well. It is also about $60K. Could you perhaps use a dry powder like talc? You wouldn't have to completely whiten the surface. Just use enough to make the surface a little less absorbent and less reflective.
- 14 Mar 2017, 17:31
- Forum: Structured light scanning
- Topic: Projecting an SLS system: Scanning precision
- Replies: 53
- Views: 55850
Re: Projecting an SLS system: Scanning precision
This should be pretty easy to do. Is this your only question?