{"id":3631,"date":"2014-12-10T09:35:59","date_gmt":"2014-12-09T23:35:59","guid":{"rendered":"http:\/\/thedocaus.com\/blog\/?page_id=3631"},"modified":"2021-02-14T09:07:22","modified_gmt":"2021-02-13T23:07:22","slug":"filters-as-protection-for-your-lens-yes-or-no","status":"publish","type":"page","link":"http:\/\/thedocaus.com\/blog\/?page_id=3631","title":{"rendered":"Filters as protection for your lens? yes or no?"},"content":{"rendered":"<p>The Doc does not have a strong personal preference either way. If I need a filter I attach it. I replace the lens cap when the camera is not in use. I do not think there is a right or wrong choice, just what suits your particular needs best.<\/p>\n<p>I use circular polarising filter and ND filters most often, and other filters for specific needs (Lee Big Stopper, star filter, etc).<\/p>\n<p>I shoot digital not film and film users may have a greater need for colour correction filters, while the digital users can often address these concerns with White Balance (WB).<\/p>\n<p>Here are some pros and cons:<\/p>\n<p><strong>Pros<\/strong><\/p>\n<ul>\n<li>You clean the filter rather than the lens, so the lens is keep in prime condition.<\/li>\n<li>You keep dust off the lens (but it is now on the filter).<\/li>\n<li>The filter is scratched rather than the lens, but this can be adequately mitigated by using the lens hood.<\/li>\n<li>It is cheaper to buy a new filter than a lens, if it is scratched or otherwise damaged.<\/li>\n<li>Convenience, the filter is on the lens, you do not have to reach into the bag and attach it.<\/li>\n<\/ul>\n<p><strong>Cons<\/strong><\/p>\n<ul>\n<li>Loss of image quality (IQ), poor quality filters will cause more issues.<\/li>\n<li>The filter can impact auto focus (AF) performance, more noticeable with poor quality filters. <strong>Note:<\/strong> poor quality does not necessarily mean cheap. One of the cheaper UV filters made by Kenko is very good.<\/li>\n<li>Filters are not a substitute for properly insuring your equipment.<\/li>\n<li>Using the lens hood and cap, and being careful, is also an effective option.<\/li>\n<li>Filter thread may damage the lens thread or the filter become very difficult to remove. <strong>Tip:<\/strong> if you cannot remove your filter get a big rubber band and put it around the filter and try again. You can also buy lens filter \u201cwrenches\u201d but I have seen people for and against filter wrenches, you might say views tend to be polarised!<\/li>\n<\/ul>\n<p>A civil discussion of the topic can be found <a href=\"http:\/\/www.gdanmitchell.com\/2007\/12\/27\/uv-filter-or-not\" target=\"_blank\" rel=\"noopener noreferrer\">here.<\/a><\/p>\n<p><strong>Game Changer?<br \/>\n<\/strong>In December 2015 Sigma released a ceramic glass filter that they say is 10 times stronger than other glass filters. It is marketed as a <a href=\"https:\/\/www.sigmaphoto.com\/article\/sigma-worlds-first-ceramic-protector\/\" target=\"_blank\" rel=\"noopener noreferrer\">protective filter<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Doc does not have a strong personal preference either way. If I need a filter I attach it. I replace the lens cap when the camera is not in use. I do not think there is a right or wrong choice, just what suits your particular needs best. I use circular polarising filter and &hellip; <a href=\"http:\/\/thedocaus.com\/blog\/?page_id=3631\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Filters as protection for your lens? yes or no?<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":3614,"menu_order":4,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-3631","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P42vG0-Wz","_links":{"self":[{"href":"http:\/\/thedocaus.com\/blog\/index.php?rest_route=\/wp\/v2\/pages\/3631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/thedocaus.com\/blog\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/thedocaus.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/thedocaus.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/thedocaus.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3631"}],"version-history":[{"count":9,"href":"http:\/\/thedocaus.com\/blog\/index.php?rest_route=\/wp\/v2\/pages\/3631\/revisions"}],"predecessor-version":[{"id":8105,"href":"http:\/\/thedocaus.com\/blog\/index.php?rest_route=\/wp\/v2\/pages\/3631\/revisions\/8105"}],"up":[{"embeddable":true,"href":"http:\/\/thedocaus.com\/blog\/index.php?rest_route=\/wp\/v2\/pages\/3614"}],"wp:attachment":[{"href":"http:\/\/thedocaus.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}