All Forum Comments
Comment by McGregNi posted on Moon with pixel shift resolution at 13/03/2017 - 19:24
Comment by McGregNi posted on My little "F"amily at 09/03/2017 - 18:16
Comment by McGregNi posted on Prague with the K1 at 05/03/2017 - 23:05
Algernon referred earlier to the lack of a remote control option .... That would rule it out for me, but am I right to imagine that there would be a cable release type device that is compatible as an alternative?
John, just saw your post, maybe they were tossing up which way to pitch the KP ....I see the scene modes as a guide to the expected target end user.
Why do we think a magnesium alloy body is mid-range? This is a fundamental feature of the flagship line ........That looks a bit more than mid range to me?
These days I think model and range classifications are less about the actual feature list (with so much more 'high end' stuff loaded into each new release), and more about the designers own perceived target end user .
.....
can I just ask....how is the powersnooted flash attached to the support sideways on?
Thanks also Maria, as so often with this sort or thing there's a lot of experimenting, but I've said it here before, It's the practice and playing with the gear that I enjoy.... If the results are good and people like the outcome then that's a bonus !
Comment by McGregNi posted on HD Pentax-D FA28-105, Flashes and Flowers at 01/03/2017 - 15:21
The lighting is from 2 flashes .... one in a softbox off to the left of the image frame, lighting the petals, and a second flash in a 'powersnoot' very close in to the stamen. I found when I tried at first with just the softbox that whilst it was nice and soft, the stamen just blended in and were dull in front of the whiteness. They needed bringing out sperately and lit from a different angle to give some more '3D' sense. Also the colours were revealed better this way.
Here are a couple of the set-up, so you can see how I placed things ....
The ambient light is dim tungsten (it is nightime).


You can see how close in I went with the flashes .... I was literally having to poke through them with the lens ! Even though the 'powersnoot' flash is bare and hard, because it is so very very close and therefore large in relation to the stamen, it still produces soft light.
Pentax K7 - D FA28-105mm - F16, ISO100, 1/180th - Pentax AF-FGZII, Cactus RF60, Cactus V6.
Manual camera exposure and Manual Flash exposures.



Thanks for your viewings, and views ... Oh, just for interests sake, the two 'set up shots' are examples of the K7s performance at ISO1600, underexsposed and 'pushed' around 1 stop ...
Comment by McGregNi posted on HD Pentax-D FA28-105, Flashes and Flowers at 01/03/2017 - 11:51
If the ambient external conditions are bright and the internal settings are well lit by natural light ( big windows) I am very comfortable with just the two zooms and fill in / bounce flash as required.
But it may not even be a necessity now with the K1 . The extra out of focus background caused by the larger sensor, especially at longer focal lengths, presumably means that even F4 or F5.6 is sufficient .....?
Comment by McGregNi posted on Pentax for Video at 27/02/2017 - 01:19


I was surprised when I tried moon shots last summer .... With 300mm plus 2x TC at F9.5, I found it needed at least 1/125th sec for sharpness. That was on a tripod with remote control and mirror up release also, so as stable as I could achieve.
I wonder, can we shoot at any exposure time with PS? Or is there an optimum range of time values to bear in mind?