Tangents

photography tutorials, reviews & workshops

tangents photography blog
learn : discuss : share

traveling light in Vegas

20 Comments

Even though most of the tutorial pages here deal with on-camera flash, I don't limit myself to just using on-camera flash. When I need off-camera lighting or when I need more juice from my flashguns than a speedlight can deliver, I use the Q-flashes made by Quantum. For this wedding in Las Vegas, I decided to travel light and as an additional flashgun, bring along a single Quantum Q-flash in addition to the two speedlights I normally take along with me when I photograph a destination wedding.  I also wanted the flexibility of wireless TTL control over the flash, and therefore I chose a  Read more inside...

off-camera flash photography: what are your camera settings?

30 Comments

off-camera flash photography: what are your camera settings?

What are your settings? -  a question that I am often asked about various images. Sometimes, the answer is surprising  -  it doesn't really matter. Sometimes the specific settings are of importance, but usually much less so than the method of getting to correct exposure of the ambient light and the flash. This is the photographic equivalent of teaching someone to fish, versus just slapping a fish down on a dinner plate.  Just telling my settings will reveal very little about the how.  And yet, the how is far  Read more inside...

"Dragging the Shutter" revisited

72 Comments

1/100 @ f1.6 @ 1000 ISO "Dragging the Shutter" is a term used to describe the technique of using a slow enough shutter speed to allow a measure of ambient light to register when using flash. This term originates from an era when photographers would determine correct flash exposure for on-location photography by : - setting the ISO speed according to the film used, - setting the aperture according to subject distance  (depends on flashgun's guide number), - then using the shutter speed as the ONLY way of independently allowing more ambient light in, slowing the shutter speed far lower  Read more inside...

choosing your direction

17 Comments

specifically choosing your direction of bounce flash

The reason why I want (if possible) only indirect light from my on-camera flash, is that any direct flash looks too harsh. Here's a typical example: As you can see, using the Stofen helps to disperse some light and is a huge step up from direct flash.  But you can also see in the entire frame that the light from top to bottom is uneven.  In the close-up you can see how there is a hard shadow on the bride's face, as well as some specular reflection on her skin from the flash directly from the Stofen.  And in some way, any time  Read more inside...

burning out / melting your speedlights & flashes

8 Comments

burning out / melting your speedlights & flashes

The obvious question that comes up with bouncing flash behind you, is that they do tend to fire at full power or close to full power. If you shoot events, where you need to take repeated shots with your on-camera flash, they do take a beating and even risk even burning out. I do hammer my speedlights, especially when I use the Quantum 2x2 battery packs.  This doesn't bother me greatly, since I regard my speedlights in a way, as consumable items. They will become unrepairable at some point. Cost of doing business as an event  Read more inside...

using bounce flash outdoors

18 Comments

using bounce flash outdoors

While the bounce flash techniques described on these pages are heavily dependent on shooting indoors which provide those places to bounce flash off ... it wouldn't seem possible to use these techniques outdoors.  After all, you can't bounce flash off the clouds.  (Although we've all seen photographers attempt this outside.) So while there are obvious limitations in applying these bounce flash techniques outdoors, there are times when these techniques can still be quite effective. This example, also shown in the tutorial pages is of this image taken  Read more inside...

Manual flash vs. TTL flash

67 Comments

Manual flash vs TTL flash

For correct flash exposure, 4 things need to be controlled and balanced: - aperture - ISO - distance (from the flash to subject) - power (the flash's actual blitz of light, taking into consideration any diffusion) Two things relate to camera settings, and two things relate to the flash itself. To really understand flash photography, it is essential to memorize those 4 things. If you need an acronym to remember things more easily: PAID Power, Aperture, ISO, Distance. There are distinct ways in which flash exposure is controlled though - Manual  Read more inside...

my choice of on-camera flash modifiers

170 Comments

my choice of on-camera flash modifiers

There is a fundamental principle in lighting : the larger your light source, the softer your light. Using any of the myriad of flash modifiers that are on offer, helps in achieving that - spreading the light from the on-camera Speedlight much wider, thereby creating softer light that direct flash would've given.  However, (and this is a big however), these flash modifiers also throw light forward.  Ultimately all flash modifiers do the same thing - they disperse a lot of light around the room, while throwing some measure of light directly  Read more inside...

Directional light from your on-camera flash

55 Comments

Directional light from your on-camera bounce flash

Most often when photographers start using their flashguns out of the directly-forward position, they move the flash head to point 45’ or 90’ upward. The idea here is to bounce flash off the ceiling. Even though this is an improvement in most cases over using the flashgun pointing directly forward, this is also most often not ideal. We can improve on this. If we consider how studio lights are set up, we’ll rarely see a light source directly overhead of our subject. Top lighting just isn’t as flattering as light coming in from an  Read more inside...

Photography: Finding the light

55 Comments

Photography: Finding the light

I've been so inspired by the various photographers at seminars and magazine articles, telling everyone to just look for the light and to find the light. So many photographers just use available light, and make the rest of us who aren't blessed with perfect light like they have in la-la-land, feel so inadequate. It is our failing as photographers if we can't find the light and use it properly. I felt I had to rise up to this and push myself as a photographer, and just look for the light.  It is there to be found! Inspired like that, I approached  Read more inside...