17 or 7 magnification?
bilybianca: Thanks for a very important video. Unlike some other commenters, I think the "security" guards went far beyond their rights. To claim some sort of authority (God-given or what?) and trying to scare off people engaged in perfectly legal activities should be, and I believe is, a legal offence. There is no reason to be forgiving to that kind of behaviour. Good work from the side of the authentic police officials. Proffessional!
Security: "No photos taken of the building, I'm afraid!Photog: "I'm filming!" :)
That was funny, partially funny!One comment though, at least two of the photographers should had been of arab descent or looking that way - to see how would had they been treated.
Do you have a remote in your left hand?
Singh-Ray 4 stops Reverse GRAD ND helped with exposure time also.