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Hello there,

I have an vermeer 66 , 9 years old , new in the package , and I have a removable plate , manfrotto compact mkc03-h01 and looking information to find a suitable screw which will work...

Question is same as above . for Tim's Vermeer.

Thanks,

Umut

I want to buy optical glass blank from China but I dont know how to select wider color range glass from Catalog. Is it related to Abbe number or what ?

Thanks,

Umut

I want to order a plano convex lens from china and looking for a lens designer who uses wavefront analysis and 3d OTF for designing my lens.

Any suggestions ?

Umut

I spent quite a lot of time and IMHO 3d OTF is responsible from leica relief. My question , Can 3D OTF be inserted in plano convex design for better lens for Tim's Vermeer setup ?

Umut

Can Fluoride be used safely without oxidation without coating after polished ? I want to order a plano convex lens from chinese lens maker .

Umut

I am looking for a resource from china where would be supply 13 cms diameter 5 cms thick exotic glass like fluorides or LAK9 if ı am not wrong that was Summicron Thorium doped glass.

Any help is...

I am looking for a lens maker from china who would make for me above lens. I remember from 10 , 15 years ago , people were ordering their hard to find lenses from China.

I need your suggestions...

Ned, Thank you. It would be great. Happy New Year.

https://glsmyth.files.wordpress.com/2009/03/boats_annapolis.jpg

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glsmith.com

Its a thin line to define art , only the good art guides us. I found I love pinsieve images of low contrast autumn boat harbour water color qualities.

I know optics designers used a century to...

Cezary,

Thank you for your message. My sister presented me an Vermeer F170 6X6 camera , your creation !!:) Excellent camera but I think I need a tripod also , can you confirm that.

May be I got...

Hello Chris and all,

I worked at prepress industry for 5 years and I printed 70x210 films everyday. As far as I know , ordering from prepress house is very expensive if they use drum image setter....

And I want to ask , how red correction or blue correction in design of pin sieve effects posted image. There red , green and blue looks good.

Hello Chris and all,

I visited the link and there are countless details to design a photon sieve. I am fully inexperienced in that art and I want to get the same look at the picture. I have no...

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Hello there,

I found above photon sieve image at web , photographer reports that photon sieve was too large and image was unrecognisable . My sister bought me a vermeer camera which was...

Its a pain to unable to afford film and all processes. And linear scanner arrays are excellent to reduce the cost and increase the quality from a digital camera.

I had been contacted with a...

Of course ;)but when you find to scan the scene , everything differs.
This is not a toy concept , in 10 years , we will see these cameras at the market.
I am asking a bright idea for scan the...

I found a semiconductor electronic piece called photodiode at Thorlabs Catalog , extremelly wide range powerful sensivity and 11 dollars.
If you attach a Analog Digital Concerter , an ıntegrated...

I got my new ThorLabs catalog from Germany. It is 1500 pages and 4 kilograms weight and I found there a technology called Spectrum Broadening and other gizmos and their 2005 Nobel Physics Prize....

I hope you read the entire message , this is the easiest glass lens making technology . There are some books on sol gel silica glass at google books free.
I am talking about making a gel from some...

Hello , I am thinking to build a slit based 35 mm cinema camera.
It will be made from a camera darkroom , one big roll of 35 mm film , an empty spool and a hand cranck to move the film to the empty...

You can find many inventions and research progrrams about photography if you visit mit / computer education department pages..
There are two important researches.
First , coded aperture and its...

i got the potato dna transfer technology from spider silk growing.
May be you can find a wasp and inject your new dna to its baby , wasp baby can be grown inside caterpillar bug and caterpillar bug...