All Forum Comments
Comment by johnboy-22 posted on scottish humming bird at 24/05/2012 - 18:25
How will a round centre work on a rectangular viewer
Comment by johnboy-22 posted on Spectacles and Eyecups at 23/05/2012 - 21:44
I used to push my specs up. Then one day while taking pictures out on some rocks at low tide I went to push them back down and they had vanished. The new ones cost more than a DFA 100mm F2.8 Macro WR. Now I leave them in the car and the only time anything is in focus is when I look through the lens.
Comment by johnboy-22 posted on Spectacles and Eyecups at 23/05/2012 - 16:36
I have the Kx and upgraded to the K5 18-135 and have never picked up the Kx since.
just go for it as there will always be a newer camera coming out and if you always wait you will never buy anything.
just go for it as there will always be a newer camera coming out and if you always wait you will never buy anything.
Comment by johnboy-22 posted on Unscientific K-7 vs K-5 Question. at 21/05/2012 - 22:43
Quote:
All ISO settings are arrived at by electronic manipulation. the K-5s ISO range adjusted in the analogue domain ( pre convertors ) is I think contended. but I would imagine that ISO 80 is arrived at by digitally reducing gain
I realised as I was typing that all ISO had to be electronic manipulation but assumed that if you had to expand it, it would produce a poorer imageAll ISO settings are arrived at by electronic manipulation. the K-5s ISO range adjusted in the analogue domain ( pre convertors ) is I think contended. but I would imagine that ISO 80 is arrived at by digitally reducing gain
Comment by johnboy-22 posted on K5 - ISO 80 at 21/05/2012 - 17:18
Sorry John both typing at the same time.
Comment by johnboy-22 posted on K5 - ISO 80 at 21/05/2012 - 16:48
That is what I was meaning John, if it is due to electronic manipulation should I stick to 100. Or are you hinting that 200 is the base default.
Comment by johnboy-22 posted on K5 - ISO 80 at 21/05/2012 - 16:47
but what is expanded in relation to quality. Would I be better sticking to 100 most of the time.
Comment by johnboy-22 posted on K5 - ISO 80 at 21/05/2012 - 16:44
Which is better 80 or 100. And if 80 is better why is it not the default setting.
Comment by johnboy-22 posted on K5 - ISO 80 at 21/05/2012 - 16:40
DA18-135 @f8
M100 @f8
Do you think they are both as sharp. I manually focused with LV x 10 on the wrinkle on RHS of RH eye
M100 @f8
Do you think they are both as sharp. I manually focused with LV x 10 on the wrinkle on RHS of RH eye
Comment by johnboy-22 posted on M100 macro versus DA18-135 at 17/05/2012 - 19:18
so set up my tripod to try the technique and this is what I captured.