All Forum Comments
Comment by Mannesty posted on The moon - DA* 300mm v DA* 300m + SMCP-F 1.7 AF T/C Test at 20/08/2008 - 20:53
The pics I took using the 135-600mm are laughable and I won't post them here. My basic problem is my tripod/head combination is not stiff enough. The lens just will not stay still.
If you want the original .DNG's of the above you're welcome to have them to play with.
FWIW: I think your image is sharper than any i've achieved so far. I gotta get my tripod sorted.
Comment by Mannesty posted on The moon - DA* 300mm v DA* 300m + SMCP-F 1.7 AF T/C Test at 20/08/2008 - 18:52
I'd be really, really be interested to know if the results with the TC and that lens are as good as with just the lens on its own, even taking into account the extra magnification required.
As I've said, with mediocre glass, I've only ever had worse results with a TC than with the bare lens. But these are both top notch, so I'd like to know if the result is different.
Comment by Mannesty posted on Thought I would have a go at a Moon shot. at 20/08/2008 - 16:55
Images have been processed in Lightroom 2. Cropped, desaturated, small amounts of exposure, brightness, contrast, clarity, and sharpening adjustments applied.
K10D + DA*300mm lens, ISO400, 1/100sec, f11

K10D + DA*300mm lens + SMCP-F 1.7x AF Teleconverter, ISO400, 1/100sec, f11

Comment by Mannesty posted on The moon - DA* 300mm v DA* 300m + SMCP-F 1.7 AF T/C Test at 20/08/2008 - 16:48
GaryMoffat wrote:
Pentax K10D & 18-55mm Kit lens with all accessories Boxed, Only 8 months old. £350.00
x4 Spare Batteries.
X5 - 2Gb SanDisk Extreme II SD memory Cards. £5.00ea
Pentax 50-200mm f4-5.6 SMC DA Lens £100.00
Pentax 18-55mm f3.5-5.6 SMC DA AL Lens £25.00
Pentax BG-2 Battery Grip[b]£65.00
Open to sensible offers for all or individual items.
Comment by Mannesty posted on K10D, Lens' and Grip at 20/08/2008 - 16:30
This one doesn't seem to have the abdominal markings characteristic of Steatoda grossa. If it is one, stay away from it, they bite.
Comment by Mannesty posted on the spider and the angel at 19/08/2008 - 23:13
My lad Richard moved to Canon soon after buying the lens, he's never used it.
Comment by Mannesty posted on FS or FT : Tamron 28-300Mm-f/3.5-6.3 XR Di LD AF at 19/08/2008 - 23:10
HS Synch was missing from the original firmware I think.
Comment by Mannesty posted on Help needed please at 19/08/2008 - 23:07
You don't have to answer the question of course, but it would be appreciated if you would at least acknowledge it, just once.
Comment by Mannesty posted on K10D, Lens' and Grip at 19/08/2008 - 23:02
Comment by Mannesty posted on FS or FT : Tamron 28-300Mm-f/3.5-6.3 XR Di LD AF at 19/08/2008 - 21:29


Have you got a bean bag Peter? Should be much easier to get a big lens like your 135-600 steady with that, rather than a tripod.
Dan
P.S. Glad the 1.7xAF is showing its worth!
I might even try supporting the front of the lens with a monopod.
And yes, I'm well happy with the TC, it's much better than my old non-SMC Takumar 2x. The AF doesn't work with the 135-600mm zoom though but it does with my SMC-M 400mm 1:5.6
EDIT: This is the beast showing the zoom/focus barrel.