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  1. If your camera has serious issues to nailed the focus or focusing is inaccurate, double check if you polarizer isn't LINEAR instead of circular, linear polarizers can cause those issues. Otherwise do not have any idea as I am using polarizers on all lenses and haven't noticed any issues. --.

  2. Talking about polarizers, the difference when you use mirrorless or DSLR cameras is the type of polarizing filter you should use. Linear and circular polarizers work well on a mirrorless camera. However, linear polarizers can cause problems on a DSLR metering system and maybe even with the autofocus.

  3. Jun 13, 2020 · But the metering and auto-focus sensors in certain cameras, including virtually all auto-focus single-lens reflex cameras (SLRs), will not work properly with linear polarizers because the beam splitters used to split off the light for focusing and metering are polarization-dependent.

    • Table of Contents
    • Don’T Use A Linear Polarizer
    • Do Use High-Quality Circular Polarizers
    • Don’T Forget to Turn The Filter Ring
    • Do Use Circular Polarizers Indoors
    • Don’T Use Your C-POL as An Always-On Filter
    • Do Keep Them Clean
    • Don’T Fear The Filter

    photo by rudi_suardivia iStock Rarely an issue anymore, but I still see super low priced polarizer filters offered for sale from some websites. On close examination, these are usually linear polarizers. That’s fine for anyone using older film cameras, but even late 80s and 90s vintage film camera makers were recommending circular polarizers. Bottom...

    Photo by eberhard grossgasteigerfrom Pexels You spent a lot of time learning how to use your new camera and you have also spent some considerable money on your gear. In order to maintain the high level of image quality you have learned to produce, lens filters with superior optical qualities are preferred. The same optical glass used for lenses goe...

    Though this is one of the most common circular polarizer mistakes among beginners, it catches experienced photographers, too. In the image above of the Haida NanoPro MC C-Pol filter, do you see how there are two metal rings in this filter? There are actually two pieces of glass with a dichroic absorption layer in between. You screw the filter into ...

    Photo by Suzy Hazelwoodfrom Pexels We always remember to think about polarizers when shooting landscapes, cityscapes, beach scenes, or views of pretty skies, but we forget how useful circular polarizers are for other subjects. Two situations that automatically have me reaching for my circular polarizer filters are art museums and real estate or arc...

    photo by Dimitris66via iStock C-POL filters are not meant as protective filters. If you use a filter for protection, make that filter a UV or clear filter. I like to use a rigid lens hood on certain lenses for added protection. Several reasons for this tip. C-POL filters aren’t cheap. A good UV isn’t exactly cheap either, but circular polarizers co...

    photo by PeopleImagesvia iStock I have so many microfiber cloths spread throughout all my camera bags, cases, and even desk drawers. A filter is part of the optical path of light creating your image, so treat them as you would your lenses. Carefully clean them, keep them free of filter prints and smudges, and store them properly to avoid scratches.

    photo by mysticenergyvia iStock Filters are fantastic tools for creative photography. You can control everything about their use. They work for you. Use these circular polarizer tips to enhance the quality and creativity of your photography for fun and for profit. Choose quality filters, learn how to use circular polarizer filters, and reap the ben...

  4. While using the filter, you may notice that your camera’s meter is telling you to increase your exposure. That is because polarizers generally absorb some of the light entering the lens—it is part of their job. You can expect to lose between 1-3 stops of light, depending on the exact model and brand of filter you picked.

  5. Two types of polarizer screens are available. Both function alike to reduce reflection and increase saturation. Circular polarizers are the preferred type for the digital camera. The Circular is made by sandwiching two filters together. One layer is a standard linear polarizer; the other layer is a retarder. The retarder sits facing the camera.

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  7. Oct 31, 2013 · There’s another kind of polarizer that is called linear. Linear polarizers went out of fashion because auto focus lenses couldn’t work with them, so circular polarizers were developed. I don’t know the physics of it, but circular is the kind of polarization it does, not the shape of the filter.

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