John Young
Senior Member
Looking in to it I got them from a seller on Amazon rather than Amazon themselves.
Thanks, yeah that's what I found to... the ebay shop does say they supply a 12 month warranty
Looking in to it I got them from a seller on Amazon rather than Amazon themselves.
1. many tutorials on the net recommended main flashe should be around 8' from the subjects
but never suggest the min/max distance of how far the camera should be from the subject;
(I do understand the distance is closely related to the lens of choice) but...
Wouldn't the distance of camera to subject affect the optimal F/stop choice?
2. The same tutorials are pushing f8 to be the bee's knees aperture;
is this realistic to achieve when using speedlights alone?
No, the camera distance does not affect exposure. The flash to subject distance does.
Camera distance does affect depth of field... is that what you meant?
.. f/8 is generally a sharp aperture with decent depth of field...
but a very common rule of thumb for commercial portrait studio portraits is f/8 or f/11. Nobody wants any unsharpness.
f/8 should not be much problem for direct flash, or bigger studio flash...
My key query was based on an observation I made seeing the demonstrators
using 70-200mm lens shooting from >15' from the subjects..
One would wonder if additional ambient lights (beyond metered light on subject)
may ruin the shot.
This is my major concern as I went the cheap way in choosing speedlights over studio strobes;
I convinced myself that current DSLRs' are now better built than my old D100; the ability to shoot
at high ISO can be a remedy in not wanting to spend up big with studio strobes.
As I was trying last night; the speedlights were working hard giving me f/8 @ISO 400
I might need to ganged more of these speedlights up to give me an extra stop if I start using
soft box.... bother bother bother
P.S. That D300 of your's is sharp as a needle.. fantastic saturation too! Is it a Nikkor glass ??
I usually use a 70-200 lens around 110mm .. If it is almost black,
there's no big problem. But higher ISO or wider aperture, or slower shutter speed,
could become an issue, but the black test will show how much.
Here is one of my ganging trysJust flat bar stock from Home Depot,
with three 1/4" holes drilled. It worked...
Just flat bar stock from Home Depot, with three 1/4" holes drilled. It worked.
Geewiz... you've got all the nice stuffs:drunk:Yes, Nikon, an ancient 50mm f/1.8, and a 70-200 at 150mm. ...
Looks like this weekend I'd be building one of these then
The YN flashes can't be as bright as they claimed to be.... a GN of 58's??
No way!! Looks like I might need to get at least 2 more YN565ex 's
I was going to do this home studio thing a couple of years back; hoping to get a D700
and some studio lights.. I nearly fell off my chair when I saw how much the light was... thousand$ !!
I can barely afford the D700 but definitely not them Monoblocs .. Even speedlights are $600 a piece..
So everything got shelved.
Assuming your shoes have the tapped hole in them,..
My shoes were Stroboframe 300, which comes with the threaded knobs.
I think the YN565EX guide number is about correct, at least at 24mm...
Both SB-800 and YN565EX (individually) in same 45" white reflected umbrella. Manual full power..
.. meter f/8 plus 0.4 stop (f/9.2) at ISO 100, and f/11 plus 0.4 stop (f/13) at ISO 200..
See Review of the Yongnuo YN565EX Speedlight about 1/3 page down. ..
I don't know where you are, but in the USA,
Paul C. Buff Alienbees are extremely popular,..
Hmm.... so these el-cheapo 565ex flashes are GN58's; looks like we've got ourselves a real bargain then.
"Flash Gun 101" told me that a quality speedlight needs to have correct color temperature;
most importantly it needs to be consistent in it's brightness in every shot... I guess time will tell.
I'm still unsure of how to approach shooting in FP mode; do I shoot manual or TTL?
My assumption is that, the shooter wants to use a much faster shutter speed
to dramatically tune down ambient light in order to get proper exposure of the subject ..
This would meant shooting in manual then right? But my Sekonic L308s can't go anything
close to that shutter speed ... HSS will have to go to the back burner for now.
I'm in Australia (Arsx end of the earth; so they say !!) ..
I'm lucky now that there is eBay where I get all my junk from;
Most photog shops here deal with Bowen/Elinchrome gears only;
And man, you pay through your nose for them.
I've heard of Alienbees; due to lack of competitions here in the
land of Kangaroos and Koalas; the importer here price them closely to
the Bowen/Elinchrome's alike. Once you add the tripod and modifiers to them
.... time to take out a third mortgage.
GN 58 only applies to 105mm zoom.... My YN565EX works fine. There are some little things, but big picture,
it works great, and is an unbelievable bargain.
Either TTL or Manual, today HSS does both (either). Manual would not be necessary, TTL would do automatic fill level
Alienbees are 120 volts AC only... Their specifications are comparable to Elinchrom D-lite models (but arguably better).
I haven't got around to copy your flat bar yet; as you said, getting the correct thread angle
for the 1/4" foot can be a challenge in Australia. May sought to acquire el-cheapo pre-fab
multi speedlight mount (came with 3 cold shoes)from eBay.. last I look, one can be had for around AUD$20..
no drilling means no mistakes... ha ha
Since my D610 can only do 1/4000sec; I'm somewhat handicapped shooting in FP mode..may need to shoot in
a much shadier spot as compare to your D800. I have to some experiments in both TTL and manual first.
Lucky we're in the digital age! If shooting film; one will need to wait 2~3 days and a few $$$ before knowing
the tragic results.
Yup, ya needa pay AUD$12 for a 1/4" bolt in Oz.. Welcome to my nightmare!!!The Stroboframe 300 shoes with the knobs are $8.78 US here
..I would not call that handicapped. And shade will just need a slower shutter speed.
If Bright Sun, Sunny 16 says 1/100 second f/16 at ISO 100, so then f/2.8 is only 1/3200 second anyway.
You would need f/2 or higher ISO to use a faster shutter..
Yup, ya needa pay AUD$12 for a 1/4" bolt in Oz.. Welcome to my nightmare!!!
Yeah, I was worried about just the 1/4" nut to hold the flat bar on the light stand.
I don't know what you do there...
Our dollars are nearly equal now, and quanity 200 is better, but the price for one is out of this world.