EXPERIMENTS IN BOKEH // 04.27.13
HELIOS 44 58MM F2.0 (WITH MODIFIED ELEMENTS)
I’ve been trying for a while to come up with a way to emulate extreme PETZVAL like bokeh on a EOS camera. The HELIOS 44 comes close. But I was looking for something more Petzval and less lensbaby. This is where I am at… somewhere in between. Very soft focus at the edges… Wild bokeh effects and swirls. Loads of lens flare, and something a bit like ghosting but its not… A wild beast. Be sure to watch the video. Trippy.
Motion examples: https://vimeo.com/65004051
Full Res images on flickr
If I get enough interest maybe I take orders for these… email if interested… put “HELIOS MOD” in the subject.
UPDATE MORE FOOTAGE:

I was able to give some new life to a dead Leica 50mm “Summar” f2.0 LTM (1930s) lens by hacking/adapting it to Canon EOS mount. To use this lens on a Canon DSLR I will still need to do some adjustments to the rear element. It is close. Works fine without adjustments and focuses to infinity on the EPIC X. All the smooth OOF and Leica glow you can handle and then some. This lens flares out of control… beautiful soft vintage looks.
Footage: https://vimeo.com/57829626
I had some pristine uncoated lenses converted for use on my EPIC. I finally had a chance to test this one out …. an UNCOATED PREWAR XENON SCHNEIDER 50mm f2 (MINT). I am really happy with the look this lens renders so far. Uncoated flares, low contrast… SHARP yet creamy, Vintage style bokeh. Currently looking for a 35 to complete a small set. I have an 80mm on the way, I hope its in as good condition as this little 50mm… fingers crossed.
Images on FLICKR as well
Off the PCH…
on flickr too
http://www.flickr.com/photos/bognacki/8309975330/in/photostream/lightbox/
Off the PCH…
also on flickr
http://www.flickr.com/photos/bognacki/8308915165/in/photostream/lightbox/
bokeh by the sea on flickr too
http://www.flickr.com/photos/bognacki/8296254002/in/photostream/
busted Russian tilt-shift on flickr
Had a chance to take these two bags out for a ride + hike. Overall both bags are great for active shooting where comfort and performance are as important as protection and accessibility. An added requirement for me was a “Day-Pack” area where I can stow a jacket, food, and extra gear. My notes are below…

COMFORT:
On a bike I think the Photo Sport 200 AW took that prize. I have a long torso and the Photo Sport 200 AW fit and contoured very nicely. I like its super light weight fabric and the added comfort it provides. We will see how it holds up to repeated use. As for the Kenti I love the slim sport straps and compact feel, but I did feel the bag was a little short for my frame…especially ridding on a bike. With the day pack section expanded the bag did feel a bit more balanced for me. Wearing the Kenti I did feel like I had a back pack on but the Photo Sport 200 AW just disappeared on the ride.

PROTECTION:
Both bags provide what I would call medium to thin protection, this keeps them both light weight and able to move with your body. Neither suffer from the “Foam Box” syndrome. I like the added ability to cinch the camera section with the interior cord on the Lowe Pro. This ensures your kit is compressed and not bouncing around on the interior.
PERFORMANCE/ACCESSIBILITY:
Both bags hold about the same amount of gear and accessing that gear is similar. I like the side loading aspects and to be honest these are the first bags I own that have this feature. Unclip the shoulder strap flip the back around and unzip the side pocket to access your gear.
The Kenti has dual side access on left and right of the bag and the two sections are separated by a wall of foam. This makes the F-Stop Kenti great for dual system shooting. Place your Mirrorless in the left and you DSLR in the right. This being said I did feel that the access zip areas were just a little too tight to quickly pull out a camera, I found myself struggling a bit at first. Also the side compression straps were more of an obstacle then anything. Maybe with more use this will change for me. I’m betting this is an intentional design feature to protect your gear from hitting the ground when the compartment is unzipped.
Both bags have an upper pocket area for “DAY-PACK” items. The Roll-top of the Kenti is a little odd initially. Once I used it and wanted to roll down the pocket back down it didn’t seem to close quite as tight as originally. Probably my doing. The large zip pocket on the back has a half zip opening that I found a little limiting to access everything, and the pocket is very slim. Hmmm.
I do love the pockets on the waist belts of both bags, I just wish the Kenti pocket was large enough to hold a filter or two like the Photo Sport does.
CONCLUSION:
I think if you are on a bike the Photo Sport 200 AW takes the cake for me for my body type and riding style. The Photo Sport 200 AW just seems like a more versatile sports pack. The Kenti worked well for the hike as expected, and feels like a more specialty bag. If I were going out shooting with two camera systems I would def be reaching for the Kenti even with its quirks.
Last one of the batch on ebay now…
http://www.ebay.com/itm/120974479451?ssPageName=STRK:MESCX:IT&_trksid=p3984.m1554.l2649
example images on flickr
http://www.flickr.com/photos/bognacki/sets/72157629194185440/
