I use a Newport 900 SF (almost sure!) with M-series optical objetives. It uses a standard RMS thread, 0.800-36. It came with M-10x objective (sure..)
Probably, (Taiwan!) it is metric, see the precision numeration screw.
Search found 101 matches
- Sat Mar 12, 2016 4:05 pm
- Forum: Optics
- Topic: microscope objective
- Replies: 1
- Views: 12233
- Mon Mar 07, 2016 8:38 am
- Forum: Events, announcements, and news
- Topic: New Edition: Practical Holography
- Replies: 5
- Views: 26270
Re: New Edition: Practical Holography
What type is the cover hologram, photopolymer, silver halide, digital by Geola?..
- Mon Jul 13, 2015 4:38 pm
- Forum: General Holography
- Topic: ISDH 2015 slides
- Replies: 1
- Views: 1736
Re: ISDH 2015 slides
Very nice Petr, thank you.
I hope you enjoyed your Russian travel also.
Sergio.
I hope you enjoyed your Russian travel also.
Sergio.
- Fri Jun 12, 2015 12:23 pm
- Forum: Beginning Holography
- Topic: Can I make a green hologram with a red laser?
- Replies: 8
- Views: 5365
Re: Can I make a green hologram with a red laser?
This is interesting, Sergio. I have no idea how photopolymers work, so my question is likely silly: any photopolymer is covered by a protective layer? How can I remove it? Does any photopolymer contain some amount of "solvent" that can evaporate? By the way, could you recommend me a resou...
- Wed Jun 10, 2015 4:49 pm
- Forum: Beginning Holography
- Topic: Can I make a green hologram with a red laser?
- Replies: 8
- Views: 5365
Re: Can I make a green hologram with a red laser?
Hi, Tyler20002015, as Dinesh pointed out, it is quite easy to produce "false color hologram" with silver halide holographic plates (i.e. "wet processing"). If you really want to try it, order some from e.g. Integraph, Harman or Ultimate (or even from unixboy at this forum who se...
- Thu May 21, 2015 10:45 am
- Forum: Gallery
- Topic: Ultra-realistic color hologram
- Replies: 4
- Views: 4182
Re: Ultra-realistic color hologram
Hi Valery,
Yes, it is possible, I will see what I could do for you. Please PM me, I could not discuss business in this sector.
Colour is ready for film, 488 + 532 + 633 nm.
Will you attend ISDH 2015? We may discuss the results or technical there.
Sergio.
Yes, it is possible, I will see what I could do for you. Please PM me, I could not discuss business in this sector.
Colour is ready for film, 488 + 532 + 633 nm.
Will you attend ISDH 2015? We may discuss the results or technical there.
Sergio.
- Wed May 20, 2015 9:28 pm
- Forum: Gallery
- Topic: Ultra-realistic color hologram
- Replies: 4
- Views: 4182
Ultra-realistic color hologram
Made on DAROL color red+green photopolymer plate, a synthetic "DCG" hologram.
https://youtu.be/Co2oadiv0cw
Denisyuk reflection, 532 + 633 nm, mirror grating, ~20 mJ exposure red, 20 mJ green, bleached with white light, thermally developed at 120 deg. C (hot air blow) 1 minute.
https://youtu.be/Co2oadiv0cw
Denisyuk reflection, 532 + 633 nm, mirror grating, ~20 mJ exposure red, 20 mJ green, bleached with white light, thermally developed at 120 deg. C (hot air blow) 1 minute.
- Wed May 20, 2015 9:09 pm
- Forum: Gallery
- Topic: My latest Denisyuk DCG
- Replies: 9
- Views: 6039
Re: My latest Denisyuk DCG
Thank you for the Araldite info Steve, it is useful for DCG and maybe also for photopolymers. Blue haze may be correlated to the Araldite high molecular weight, that for me seems improbable, or the vesicles onto DCG non exposed areas that seems to be amplified without fringes. The blue haze is reduc...
- Fri May 08, 2015 12:45 pm
- Forum: Off Topic
- Topic: Tung Jeong
- Replies: 7
- Views: 4893
Re: Tung Jeong
Sad news. I was planning to finally see him at St. Petersburg. For us he was a legend to be inspired in holography.
- Mon Apr 06, 2015 8:28 am
- Forum: General Holography
- Topic: Graham Saxby
- Replies: 20
- Views: 9306
Re: Graham Saxby
I remember Peter Miller was talking about the (then) new method of swelling to get colour (pseudo-colour). A lot of the audience was having trouble with the concept, but Graham pretty much got it right away. I guess that was also because the pseudo-colour method was "British" - introduced...