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Flower boken à la "Projector" lens
Lens: Pentacon AV 80/2.8 slide projector lens Camera: K-5 Photo Location: Poitiers ISO: 100 Shutter Speed: 1/90s Aperture: F4 
Posted By: Jean Poitiers, 11-04-2014, 01:09 AM

Bonjour,

This is a slide projector lens image. I inserted just the elements of the projector lens into a de-glassed Helios 44-2 lens in order to have an aperture. Here's a SOOC test sample which came out nice. Salut, J





Last edited by Jean Poitiers; 11-04-2014 at 01:14 AM.
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11-04-2014, 01:47 AM   #2
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Merci, bokeh is that how you say it, very nice image.
11-04-2014, 01:53 AM   #3
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QuoteOriginally posted by gmans Quote
Merci, bokeh is that how you say it, very nice image.
Thanks for your compliment ... J
11-04-2014, 11:28 AM   #4
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I don't know how you do that but it totally works !!! do you have tutorials of your lens tweak ?

11-04-2014, 12:33 PM   #5
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QuoteOriginally posted by redcat Quote
I don't know how you do that but it totally works !!! do you have tutorials of your lens tweak ?
Thanks a lot! Not yet for a tutorial ... but maybe later I could post a "how to" thread ...

Maybe look here for more images : https://www.pentaxforums.com/forums/122-lens-clubs/264161-projector-lens-club.html

Salut, J
11-20-2014, 08:40 AM   #6
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QuoteOriginally posted by Jean Poitiers Quote
Thanks a lot! Not yet for a tutorial ... but maybe later I could post a "how to" thread ... Maybe look here for more images : The "Projector Lens" Club ...
oh là là, the project is really amazing !! you got to have a lot of engineering skill
11-20-2014, 09:12 AM   #7
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QuoteOriginally posted by redcat Quote
oh là là, the project is really amazing !! you got to have a lot of engineering skill
Merci bien, J

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