Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
2 Likes  
Passiflora of my backyard
Posted By: Jean Poitiers, 11-14-2014, 04:22 AM

Bonjour,

Here's another projector lens that I removed form the majority from its plastic casing ...

Later I incorporated this lens into a Helios 44-2 body in order to have an aperture.

Salut, J





Views: 1,257
11-14-2014, 02:57 PM   #16
Veteran Member
flaviopetrone's Avatar

Join Date: Aug 2014
Location: Reggio Emilia
Photos: Albums
Posts: 1,153
QuoteOriginally posted by Jean Poitiers Quote
Plus, you will note that I do not show off my (few) failed experiments ... ha! J

I'm sure that are just few...thousands!
Jokes apart, I was thinking that you'd spend much more time preparing lenses.


11-14-2014, 11:46 PM   #17
Veteran Member
madhurvyas's Avatar

Join Date: Jan 2008
Location: Bikaner (Raj)-India
Photos: Gallery
Posts: 562
Your lens experiments are great, I hope one day your research would be used commercially.
11-15-2014, 02:39 AM   #18
Site Supporter
Site Supporter
Jean Poitiers's Avatar

Join Date: Apr 2011
Location: Lost in translation ...
Photos: Gallery | Albums
Posts: 17,370
Original Poster
QuoteOriginally posted by madhurvyas Quote
Your lens experiments are great, I hope one day your research would be used commercially.
Thanks ... and maybe a cottage industry for my Senior Days ... ha!
11-16-2014, 08:24 AM   #19
New Member




Join Date: May 2014
Posts: 7
Great job Jean, I like it. Passiflora flower it's hard to focus correctly in macro.
I shot this one last summer. I used an MIR 1B inverted on my old Pentax K2. Digitalization is not perfect, what do you think about?

Attached Images
 
11-16-2014, 09:22 AM   #20
Site Supporter
Site Supporter
Jean Poitiers's Avatar

Join Date: Apr 2011
Location: Lost in translation ...
Photos: Gallery | Albums
Posts: 17,370
Original Poster
QuoteOriginally posted by signorsalvo Quote
Great job Jean, I like it. Passiflora flower it's hard to focus correctly in macro.
I shot this one last summer. I used an MIR 1B inverted on my old Pentax K2. Digitalization is not perfect, what do you think about?
Thanks and nice image. I need to work on my lens a bit more to get some more DOF ... maybe even use with an extreme bellows extension to get a macro like yours. J
Reply

Bookmarks
  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
camera, lens, photo
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
Nature Signs of Spring ... my backyard yesterday ... Jean Poitiers Post Your Photos! 13 02-18-2014 11:30 AM
Macro Small stuff in my own backyard newmikey Post Your Photos! 2 07-07-2013 06:00 PM
Nature Lily in my backyard rockmaster1964 Post Your Photos! 2 06-05-2013 04:39 AM
Whole day timelapse yesterday of my backyard Rain & Shine with the K-5 photoleet Pentax K-5 15 04-23-2012 11:05 AM
My Backyard cupic Post Your Photos! 5 07-02-2009 10:35 AM



All times are GMT -7. The time now is 05:45 PM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top