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Showing results 1 to 25 of 1000
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Search: Posts Made By: Gijs van Ginkel
Forum: Binoculars Wednesday 4th December 2019, 17:45
Replies: 3,904
Views: 1,445,379
Posted By Gijs van Ginkel
Canip, post 3900, Yes that is what I heard: it is...

Canip, post 3900,
Yes that is what I heard: it is the end of Leica in House of Outdoor.
Gijs
Forum: Binoculars Wednesday 4th December 2019, 15:55
Replies: 3,904
Views: 1,445,379
Posted By Gijs van Ginkel
Dear all, For those looking for Christmas...

Dear all,
For those looking for Christmas presents I just heard the following news:
Leica distributes the new/old Trinovids only through its special Leica stores.
That means that the complete Leica...
Forum: Binoculars Sunday 1st December 2019, 19:00
Replies: 23
Views: 997
Posted By Gijs van Ginkel
David,post 15, I reread your post 15 again and it...

David,post 15,
I reread your post 15 again and it generated again a very unpleasant feeling. I will explain why. In comparison with our spectra I took the transmission spectra we have obtained from a...
Forum: Binoculars Sunday 1st December 2019, 16:39
Replies: 23
Views: 997
Posted By Gijs van Ginkel
David, post 15, It is very well possible that our...

David, post 15,
It is very well possible that our eyes have a different view on the world we observe, but I am quite happy if we agree that we can disagree.
Up to now I had no trouble with the...
Forum: Binoculars Sunday 1st December 2019, 11:28
Replies: 23
Views: 997
Posted By Gijs van Ginkel
David, post 12, As I wrote in my former post: the...

David, post 12,
As I wrote in my former post: the wavelength range for our spectrometer is limited by the whole setup, the light source in this case and for different reasons there will be no...
Forum: Binoculars Sunday 1st December 2019, 08:08
Replies: 23
Views: 997
Posted By Gijs van Ginkel
David, post 10, As I described it is not a...

David, post 10,
As I described it is not a trivial spectrometer, we have plenty of those in our laboratory, but none of them is suited to accomodate binoculars and telescopes. In the device we use...
Forum: Binoculars Saturday 30th November 2019, 22:36
Replies: 23
Views: 997
Posted By Gijs van Ginkel
David, post 6, I think I have mentioned it before...

David, post 6,
I think I have mentioned it before on BF, but it does no harm to mention it again. Our spectrometer was designed to measure absorption and fluorescence spectra of single molecules and...
Forum: Swarovski Saturday 30th November 2019, 22:21
Replies: 21
Views: 763
Posted By Gijs van Ginkel
Temmie, post 1, Yes, Gijs van Ginkel

Temmie, post 1,
Yes,
Gijs van Ginkel
Forum: Cameras And Photography Thursday 28th November 2019, 11:15
Replies: 11
Views: 251
Posted By Gijs van Ginkel
Jerrythesnake, The Canon EF 70-200 1:4L zoom is...

Jerrythesnake,
The Canon EF 70-200 1:4L zoom is also pretty good for close-ups and with a macroring one can ever come closer. I have used it lot for all round photography, it is an excellent lens....
Forum: Kowa Saturday 23rd November 2019, 21:09
Replies: 53
Views: 3,238
Posted By Gijs van Ginkel
Until now I did not have time for a short...

Until now I did not have time for a short impression of the 6,5x32 Kowa described here in a lot of detail, however this afternoon I had a short time to use it and the first thing that struck me were...
Forum: Leica Wednesday 20th November 2019, 21:54
Replies: 99
Views: 5,681
Posted By Gijs van Ginkel
Herman, post 56, As far as I know now House of...

Herman, post 56,
As far as I know now House of Outdoor/Jan van Daalen has informed his Leica dealer, that he also was not amused and , if Leica continues to follow this policy of selling the new...
Forum: Binoculars Wednesday 20th November 2019, 07:16
Replies: 36
Views: 1,562
Posted By Gijs van Ginkel
Simpleman, post 1, From your list of binoculars I...

Simpleman, post 1,
From your list of binoculars I would go immediately for the Meopta, price is a little higher but you get very good quality.
Gijs van Ginkel
Forum: Swarovski Monday 18th November 2019, 09:16
Replies: 149
Views: 14,098
Posted By Gijs van Ginkel
Chosun, post 130, The process I described in post...

Chosun, post 130,
The process I described in post 128 does not take 10 years, but that is the way the development of new products certainly in the higher price range frequently occur. Some...
Forum: Leica Saturday 16th November 2019, 16:11
Replies: 99
Views: 5,681
Posted By Gijs van Ginkel
Paskman, post 8, Only sold through Leica...

Paskman, post 8,
Only sold through Leica stores???????
I asked around and one thing is clear: House of Outdoor run by Jan van Daalen will immediately stop selling Leica binoculars and he will ban all...
Forum: Swarovski Thursday 14th November 2019, 10:38
Replies: 149
Views: 14,098
Posted By Gijs van Ginkel
pbjosh, post 127, Try to be in the shoes of...

pbjosh, post 127,
Try to be in the shoes of Swarovski: not only a new design has to be developed, but only after a thourough investigation of the possible sales number.
Next step is formation of a...
Forum: Meopta Monday 11th November 2019, 20:06
Replies: 22
Views: 978
Posted By Gijs van Ginkel
Very nice review David, helpful. Gijs van Ginkel

Very nice review David, helpful.
Gijs van Ginkel
Forum: Leica Monday 11th November 2019, 10:15
Replies: 69
Views: 3,295
Posted By Gijs van Ginkel
Yesterday I visited a fair of historical...

Yesterday I visited a fair of historical photographic instruments and binoculars and telescopes.
I found a 6x20 Zeiss porro from 1900 in perfect condition: beautiful instrument: worked perfectly...
Forum: Binoculars Monday 11th November 2019, 09:30
Replies: 21
Views: 904
Posted By Gijs van Ginkel
Lee, post 14, That does not surprise...

Lee, post 14,
That does not surprise me........
Gijs van Ginkel
Forum: Binoculars Sunday 10th November 2019, 22:04
Replies: 21
Views: 904
Posted By Gijs van Ginkel
Binastro, post 11, In the South African and...

Binastro, post 11,
In the South African and Namibian deserts we were not disturbed by interfering light from human light sources yielding magnificent star nights.
Gijs van Ginkel
Forum: Cameras And Photography Saturday 9th November 2019, 16:21
Replies: 7
Views: 428
Posted By Gijs van Ginkel
Chosun, post 7, Thank you for the informative...

Chosun, post 7,
Thank you for the informative paper, it was interesting to read and compare it with the text of the book......
Gijs van Ginkel
Forum: Binoculars Saturday 9th November 2019, 07:19
Replies: 7
Views: 688
Posted By Gijs van Ginkel
Bill, post 3, You are absolutely right. Gijs van...

Bill, post 3,
You are absolutely right.
Gijs van Ginkel
Forum: Zeiss Wednesday 6th November 2019, 10:58
Replies: 22
Views: 616
Posted By Gijs van Ginkel
SeldomPerched/Tom, post 21, Dutch is such aan...

SeldomPerched/Tom, post 21,
Dutch is such aan easy language, I learned as a child, so it must be much easier for you. We even get PhD students and postdocs from all over the world who learn...
Forum: Zeiss Tuesday 5th November 2019, 18:07
Replies: 22
Views: 616
Posted By Gijs van Ginkel
You do not have to dive deep in mathematic...

You do not have to dive deep in mathematic formula to get a little insight in the behaviour of light in prisms.
The difference between AK-prisms and porro prisms?
The amount of light passing through...
Forum: Binoculars Sunday 3rd November 2019, 12:15
Replies: 16
Views: 798
Posted By Gijs van Ginkel
Chsun, post 10, The titel of the study about the...

Chsun, post 10,
The titel of the study about the history of ASMl is "De architecten van ASML" by Renee Raaijmakers, Techwatch Books, ISBN 978-90-825798-2-6
I do not know if it is translated in...
Forum: Binoculars Saturday 2nd November 2019, 14:22
Replies: 16
Views: 798
Posted By Gijs van Ginkel
Chosun, post 4, Zeiss optics play a pivotal role...

Chosun, post 4,
Zeiss optics play a pivotal role in the ASML wafer steppers and it is fascinating to read how ASML had to turn Zeiss around for the production of these compounds.
Gijs van Ginkel
Showing results 1 to 25 of 1000
 


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