alanhitchcock49
Extension tube mosaic
I thought I would repeat yesterday's effort, but using ISO 800 instead of 1600, because there was a little more light, and a couple of extension tubes to get in tighter, with the same 70-200 F4 Canon lens. Also with the red and yellow segments transposed, from cussedness, I guess. One thing I have proved to my satisfaction is that my Canon 650D can handle ISO up to 800 but not beyond, whereas the 350D it replaced was only good up to ISO 400.
Extension tube mosaic
I thought I would repeat yesterday's effort, but using ISO 800 instead of 1600, because there was a little more light, and a couple of extension tubes to get in tighter, with the same 70-200 F4 Canon lens. Also with the red and yellow segments transposed, from cussedness, I guess. One thing I have proved to my satisfaction is that my Canon 650D can handle ISO up to 800 but not beyond, whereas the 350D it replaced was only good up to ISO 400.