It is strange how forum threads influence us. A few weeks ago, there was a marketplace listing for a Vivitar 283 flash (yes, the real deal, made in Japan workhorse from the late 1970s). I was struck be a bolt of nostalgia, based in part from knowing that I was too poor to buy one new and also a remembrance that the 283 is sort of a legend. The one on the marketplace was quickly snatched up, but I soon found a similar one at KEH for about the same money. The deed was done and another piece of somewhat needed vintage gear was headed my way.
Might I add that I took part in a discussion here on the relative merits of auto-thyristor vs. P-TTL and voiced a strong opinion that auto flash is often more reliable than P-TTL and still suitable to tasks like balancing against ambient light or even deployed off-camera for complex lighting.
That being settled, there was a help request regarding radio wireless shutter release. The use of flash triggers for this task was suggested and I remembered that my Yongnuo YN560TX II offers this feature when paired with any of several inexpensive basic TX/RX units, including the RF603 II. Keeping in mind the Vivitar 283 and a sometime need for radio remote shutter, I did some research and found that for about $30 I could provide both radio remote for the 283 and remote shutter from a packaged kit of two RF603N II. (I chose the Nikon over the Canon version because it will auto-waken if mounted to a Pentax hot shoe.)
Soooo...they both got here yesterday and today, I took their portrait. Sadly, I had no smu or amu to gauge size and also forgot to add other stuff as a measure of comparison. It is probably enough to say that the Vivitar 283 is smaller than my YN560III speedlight and and about 3/4" longer than the Pentax AF280T when both are stretched out straight.
Flash Follies
I was able to test out several configurations, including RF603NII as remote trigger for shutter release using the YN560TX II (on camera) to fire the K-3 and with both YN560III flash along with the Viv 283 synced (atop the other RF603NII) for the actual exposure. I am now looking for the variable power plug and add-on lenses for the 253 to round out that package.
Did I mention that a RF603N II can act as a safe-sync device for high voltage flash such as the 260V 283?
Steve