All Forum Comments
AF160's are cheap but to use it as you intend, it will always contribute light to the scene.
When I used the AF160 with the ME-Super/MEF I cut a little piece of black insulation tape and had it covering the main tube of the AF160. Definitely reduced the amount of glare, and it became a permanent fixture!
Matt
Comment by MattMatic posted on Slave flash. at 09/10/2008 - 12:56
Optech do various attachments - but they may not have things the right way round for you. Worth a look though Another place to look is 7dayshop - there may be something in there to do the job, or that you can "butcher"
Matt
Comment by MattMatic posted on Neckstrap fittings at 09/10/2008 - 12:54
Matt
Comment by MattMatic posted on Neckstrap fittings at 09/10/2008 - 11:17
You are partly correct... yes, flash tubes typically discharge at around 300V DC (just don't whatever you do touch the capacitor! It'll surprise the life out of you )
However, the capability of the hotshoe sync voltage is another matter entirely. In the "good old days" when cameras were clockwork, the flash pin was shorted to the camera body with a simple mechanical switch - so sync voltage was almost unimportant. With modern cameras you do the switching with electronics - and this is where there's variability in what can be supported!
Canons apparently handle up to 6V. Put any more than that and you pop their hotshoe discharge circuitry . Nikons can handle three or four hundred volts on the D300 (it's mentioned in the manual - can't remember the exact figure). Pentax is solidly built too offering maximum support with older units.
You'll never tell from looking inside the camera... unless you know exactly what you're looking for (and even then you might not find it!!).
There's a lot of worry about this - but I've never heard of a Pentax dSLR being popped by a flashgun!
Matt
Comment by MattMatic posted on Slave flash. at 09/10/2008 - 11:15
Matt
Comment by MattMatic posted on SD Card Compatibility at 09/10/2008 - 10:30
If anything happened to it I'd buy another in an instant
Matt
Comment by MattMatic posted on Neckstrap fittings at 09/10/2008 - 10:28
Just to clarify Kris' comment. The AF360 supports two slave modes - P-TTL "intelligent" slave mode, and "dumb" slave mode. Incredibly useful. I started using the AF360 as a slave to a Canon S30 compact digicam
Matt
Comment by MattMatic posted on Slave flash. at 08/10/2008 - 21:58
More references: http://en.wikipedia.org/wiki/Cymatics
Matt
Comment by MattMatic posted on SR stabilisation at 08/10/2008 - 20:37
It was something to do with the strange way that viscous liquids form regular patterns when vibrated at certain frequencies. They'll start out all random, then all of sudden will form a regular pattern. At different frequencies there'll be a different formation. It's really quite bizarre!
Just been Googling... it's called "cymatics". (All I could remember was it reminded me of the word gymnastics! LOL!)
e.g. http://www.rmcybernetics.com/projects/DIY_Devices/homemade_cymatics_display.htm
Matt
Comment by MattMatic posted on SR stabilisation at 08/10/2008 - 20:31


ePhotozine has many LB pictures:
ePhotozine gallery images with Lensbaby as the tag.
Thanks for the heads-up though - I was thinking that the Pentax User mag price of £60 wasn't too bad. Nice to see SRS are better! LOL!
The drop in price of the Lensbaby v2 is most likely due to the release of 3 new Lensbaby designs - just announced at Photokina.
Hope that helps!
Matt