div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails17jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails18jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails19jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imageimg data-url=2019-10-26-300mm-f45-56-usm-the-aperture-of-a-lens-is-the-open-ing-throughhtmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: flynngraphicsca · 2019-10-26 · 300mm f45-56 USM The aperture of a lens is the open- ing through which light passes to the film The maximum aperture value of a lens tells loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220421165e93e7430352e94191133e37html5thumbnails20jpg width=140 height=200 divdiv