All Forum Comments
Comment by rtunstal posted on IQ fix in K10D Firmware update? at 30/08/2007 - 11:15
Comment by rtunstal posted on Macro photography setups at 10/09/2007 - 15:57
Comment by rtunstal posted on Comments please! (3 more macros with Sigma 50mm f2.8) at 24/08/2007 - 12:11
Cheers
Rob.
Comment by rtunstal posted on K10D and SMC M 1: 1.7 50mm at 23/08/2007 - 12:39
Cheers
Rob.
Comment by rtunstal posted on Macro lens at 21/08/2007 - 11:04
Very sharp lens and I love it but I've just bought a dedicated 50mm Sigma macro from srs which is superb but obviously a lot more money.
Comment by rtunstal posted on Macro lens at 20/08/2007 - 12:30
Comment by rtunstal posted on Flash trigger voltages at 08/08/2007 - 15:55
I found this website very useful and I'm guessing there is probably a safe guide voltage for the K10d aswell.
http://www.botzilla.com/photo/strobeVolts.html
Many thanks as ever.
Comment by rtunstal posted on Flash trigger voltages at 08/08/2007 - 09:53
Superb website with amazing images. I hope I can take shots like that some day. Superb.
Rob.
Comment by rtunstal posted on SOLD: Pentax K10d + Sandisk 2gb = 5 months old ± 900 shots at 06/08/2007 - 09:33
I initially went for the cheap (6 quid each) cube optical slaves from ebay which work great indoors although the sensor only points in the same direction as the flash - Not a problem if you have a flash which can swivel/tilt.
I then purchased the 7 day shop IR transmitter to trigger these but unfortunately you cannot change the direction it fires in so this causes problems when your trying to use flash guns if they are to your side. The slaves also have a problem is that these only work indoors or when it's cloudy and only if the slaves can see the IR trigger. They just don't work reliably when your trying to do macro work as the sensors/ir transmitter is so directional.
So I decided to go for the ebay triggers (Cactus Version 2s) from Gadget Infinity despite hearing some negative press about them but I reckoned that it's probably only the people who've been unlucky that complain. Had the same battery compartment problem as above but this is easily remedied. Got the full sync at 1/180 and a range of about 25 yards.
Checked on instructables/flickr and used the well documented method of extending the range and reliability using a 6 inch bit of wire. In the end I cut this down to 3 inches with no difference and used a wifi antenna cover over this and glued it on. It looks almost as if it was designed that way!
Now the range is 300 yards and I'm over the moon with them - I can't recommend them highly enough.
Cheers
Rob.
Comment by rtunstal posted on Cheap ebay radio flash triggers at 12/10/2007 - 09:38


