https://www.flickr.com/groups/756291@N2 ... 2736506462
http://www.digitalcameraworld.com/2015/ ... -spectrum/
02 Use Live View
Once the filter is attached to your lens your viewfinder will be useless, but you can still get a view of the scene if you switch to Live View and temporarily turn the mode dial to P. This will enable you to fine-tune your composition and zoom in to focus on your subject.