Forgot Password
Pentax Camera Forums Home
 
Log in or register to remove ads.

Showing results 1 to 19 of 19 Search:
Forum: Pentax SLR Lens Discussion 07-06-2022, 08:38 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
K1 & FA* 200 macro

Bumblebee on all that chive bokeh.


Bumblebee on Chives by Roger
Forum: Pentax SLR Lens Discussion 03-12-2022, 10:18 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Chocolate Bokeh. 135mm "f1.7" & K3III. Only drawback of the lens is the MFD, and (make that two) MF with aging eyes!



Chocolate Bokeh by Roger Knief
Forum: Pentax SLR Lens Discussion 09-27-2021, 07:52 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
I always wondered what character a soft focus lens adds to an image. Thanks for posting the images!
Forum: Pentax SLR Lens Discussion 09-26-2021, 02:15 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Thanks much for the kind words and the ID. I've heard that name around here as well. :)

---------- Post added 09-26-21 at 05:12 PM ----------

I'd forgotten what a fun little lens the FA 35mm F2 can be. This is from the first test shots when I got the lens in 2013. K-5 at F4.



Fuscia
Forum: Pentax SLR Lens Discussion 09-25-2021, 10:17 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
My sister planted a wildflower mix. She does not have the ID for any of them. Any ideas on this one?

Black-eyed Susan - Thanks Pepperberry Farm! :)


This is a ten image stack assembled in Zerene. I had to use ISO 800 with exposure compensation -1
to get a 1/45th shutter. Most of my time was spent waiting for the breeze to stop. FA* 200mm macro.





Black-eyed Susan
Forum: Pentax SLR Lens Discussion 07-08-2021, 04:48 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Bumblebee Bokeh


K3III & FA* 200



Bumblebee on Bee Balm by Roger Knief, on Flickr
Forum: Pentax SLR Lens Discussion 04-12-2019, 06:19 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Ready to Fly. FA 100mm Macro F2.8


Ready to Fly
Forum: Pentax SLR Lens Discussion 10-21-2017, 03:35 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
This is our last Clematis of Autumn. It illustrates the weakness and a couple strengths of the 135 on the K-1.
The first image shows the entire frame. The second is an actual pixel crop.

First, this is minimum focus distance. The flower is 3-4 inches across. Be prepared to crop if you desire detail
on small subjects. That's the main issue I have with the lens. A extension tube might be of assistance. Second,
the depth of field at max aperture is ridiculously thin, as you can see from the crop.

Strengths: First, a smooth bokeh is easy to achieve. A composition where the bokeh is pleasant over the entire
frame can be a challenge. Second, the lens is fairly sharp, even wide open, as you can see in the wing detail of
the hoverfly. This was handheld, with exposure compensation down a stop because of the clematis' bright center.


Last Celmatis of Autumn

Actual Pixel Crop


Last Clematis of Autumn - Crop
Forum: Pentax SLR Lens Discussion 06-10-2017, 11:55 AM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Workshop Bokeh - FA 100mm macro


Wood lathe center with homemade adapter
Forum: Pentax SLR Lens Discussion 06-03-2017, 07:23 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
That lens is a gem that is under appreciated, and very reasonably priced nowadays. Nice job.
Forum: Pentax SLR Lens Discussion 05-15-2017, 08:42 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Especially like the first one!
Forum: Pentax SLR Lens Discussion 05-14-2017, 10:48 AM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
My first macro lens. Surprised you had no takers. It was all I could afford at the time. Would be surprised if one
could buy anything else that light for the magnification it gives. For years it was a constant in my bag until I
thought I needed a 1:1 macro. Truth be told, it's rare I shoot 1:1, though I often do 1:2 and greater. Even though
it's only 1:2.8, the little lens could probably do 75% of my macro work. Set up a catch in focus with it, and Otis
just might give you a close up of his whiskers with some real nice bokeh in the backround! :)
Forum: Pentax SLR Lens Discussion 05-11-2017, 11:25 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Cross Post. Pixel shift stack of Clematis center. Actual pixel crop here.


Elsa Spath Clematis Center - Pixel Shift Stack
Forum: Pentax SLR Lens Discussion 05-09-2017, 08:51 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
At 25, Mama might be on top of you before you could open the car door, get inside, and close the door. It would be close.
Forum: Pentax SLR Lens Discussion 05-09-2017, 07:58 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Nice!
Forum: Pentax SLR Lens Discussion 05-01-2017, 05:35 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Bluebells...


Bluebells
Forum: Pentax SLR Lens Discussion 03-29-2017, 01:37 AM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Actual Pixel Crop...


Stamens, on Flickr
Forum: Pentax SLR Lens Discussion 03-22-2017, 12:56 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Thanks much! :)

It's not often I "see" a good subject, and even rarer that I can "put it all together."
Forum: Pentax SLR Lens Discussion 03-17-2017, 09:31 PM  
The Bokeh Club
Posted By rgknief60
Replies: 25,987
Views: 2,368,345
Red Christmas Cactus...first post here! :)


Red Christmas Cactus
Search took 0.00 seconds | Showing results 1 to 19 of 19

 
Forum Jump


All times are GMT -7. The time now is 10:39 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