Different Flash Mode For Outdoor Photography Tips

Different Flash Mode For Outdoor Photography Tips

I-TTL: this is to all effects of an evolution of the DTTL seen previously. The difference with the D-TTL pre-flash intensity of the (much higher) and its duration (much lower)

In the latest generation of Nikon SLR, you will find just the I-TTL. Which in turn can be used in different modes, namely:

Standard TTL Flash. The TTL sensor performs the control of the flash illumination level on the sensor surface during the exposure phase of calculation of the camera http://bdmaster.net. Remember that one thing is the presentation used for the flash and one thing the camera: they are two different sensors to make the calculations and are not at all related.

Fill-Flash Matrix balance. (Is the fill-in) The exposure metering Matrix deals with regular exposure of the scene while the TTL meter adjusts the flash output. The two light meters “collaborate” trying to balance the flash illumination so that the flash is not too hard, with the risk of overexposing the foreground subject. The D-TTL is not used in this case, therefore is not output a pre-flash of lightning.

Fill-Flash 3D Multi-Sensor balancing. The flash fires a pre-flash and TTL performs an initial calculation. So the TTL sensor integrates this information with a second piece of information: that relating to the lens type D or G. Finally, the TTL sensor further integrates the information with the exposure reading in the absence of pre-flash. 3D term derives from these three “readings” that are made by the sensor. And ‘the most used method, especially when we have to photograph a subject.

Fill-flash Multi-Sensor balanced. It is like the 3D Multi-Sensor balanced except for reading the type of lens.

Fill-flash with automatic balancing. It ‘s the “generic” mode: the power of the flash and controlled by the TTL exposure metering using sensor.

Bags, backpacks, shoulder bags

Another key chapter. Capacity and strength first. Without forgetting ergonomics. There are plenty of models and for all budgets: you pass by a buckle of twenty euro up to backpacks Rain over 300 €. Again it is the photographer to decide what and what really need. In my case, for example, I have two bags of different size and a case for camera (so you decide what to bring along), plus a connection to the belt (the first photo) side.

Also photogenic eye to the subject you are photographing: many insects are much more attractive in profile that does not face full. And ‘the case of the first picture Fly: the view of the bias allows us to better appreciate the complexity of his eye, complexity that would be in good part been lost with frontal shot.

Different Flash Mode For Outdoor Photography Tips | admin | 4.5