Originally posted by xmeda Considering your previous post: try to take picture of yourself in the bathroom with light switched off while having only camera body and lens. Then you'll quickly understand what is the difference between having some picture and having zero picture.
Lucky for me then.
I rather have zero picture than a horrible one. To me the quality of the light is a lot more important than just having some light to throw in. Because as I said, the light from my phone is as bad as the one from the built in flash. But at least the one from the phone can be placed anywhere I want if I want some creativity.
Originally posted by xmeda Talking tales about ambient light is completely out of the scope and you missed the point obviously.
No, it wasn't. It was the answer to your 51000 ISO in a tunnel vs. 400 ISO with flash. Or, if you want, an answer to your bathroom picture using the built in flash.
Originally posted by xmeda And please don't try to "explain" to me how flash photography works or how to balance available light with flash. I know well what build in tiny unit is capable of and what one or more hot-shoe mounted flashes + external flashes can do.
Then I tell you what I always say. Post some images so we can all learn something. Show us some images taken only with pop up flash.
Because using only the pop up flash to me it screems hobby (vacations) images for beginners. For serious photography the built in flash is useless. For beginners it is a completely different story and that's why entry level cameras have the built in flash. It's used for pictures (selfies) in bathrooms or similar.
Originally posted by xmeda If you work with softboxes then you can pack Cactus V6II triggers (that even enable you to use HSS) and do not bother with easily portable wireless flash commander.
It's what I said. As long as I have an external flash with me, I rather keep a tiny trigger in my backpack and not worry about the lack of reability of optical flash triggering. And not just because a trigger is more reliable, but with a trigger I can change in a blink of the eye the settings of the flashes to get lots of different looks.
Originally posted by xmeda But the truth is, that for example AF540FGZ can reliably fire when triggered by commander IF YOU TURN THE LIGHT SENSOR TOWARDS THE CAMERA WITH COMMANDER. Logically if you just place the flash somewhere and lit its backside, it won't fire.
(+ there also is difference between slave1 and slave2, because of pre-flash intensity + duration and communication method. Long story shor: AF540FGZ switched to slave 2 with sensor facing camera can be fired outside at 15 meters by build-in pop up flash easily with no need of any other dedicated equipment)
Using external flashes from 15m outside and triggered by pop up flash?
Good luck with that, especially if it is a sunny day. I'm talking about shooting with confidence, not about hopping that my flash will fire from time to time. By the way, the range of a pop up flash is 10-12m. Let me find for you the short video of the guy from Adorama (Mark Walace) who had trouble in the park with the optical triggering (he had the speedlight at 4m away from him and the light sensor of the speedlight was facing him). First he mounted an ND filter to his lens so that he can avoid using HSS and so that he can use the speedlight controlled by the pop up flash. After a few shots he realised that the sun was affecting the communication between the pop up flash and the speedlight. What he did next? He used a trigger.
Originally posted by xmeda Not to mention that for softboxes and serous shooting it is not usual to use hot-shoe flashes placed in softbox. Dedicated units with build-in radio and external power source are being used. But that is completely different story that has nothing to do with portable wireless solution that Pentax offered for ages and that was killed in K3II+K1 just to save some miserable $5 on unit production cost.
There are tons of portable softboxes which are like umbrellas with diffusion that works with speedlights. Search for portable Godox softboxes on Google. You will be amazed about how many good options are available. The only available place to put a flash is inside those softboxes. And you can do serious photography with them.