#circular

Circular or square filters?

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Circular or square filters? Hey, I’m new to photography and I am planning to buy a couple of filters. Currently I’m favoring the square filters as they suit all my lenses. One caveat is that it will not allow me to use the hood anymore, should that be a problem? As I see that many photographers seems don’t care about hood once their filter is attached. I’m mainly into stre…

Ask Photography 459 2024-06-26

What is causing this circular/rippled noise pattern?

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What is causing this circular/rippled noise pattern? Shot at 35mm f1.8 1/60 ISO 1600 on a Canon EOS R50. This effect seems to only appear in shots where I’ve used my 35mm lens. Any idea why it takes on this particular pattern? I included a way overexposed version of the shot so it would be more visible. Thanks! https://drive.google.com/drive/folders/1Cz5ksgNp6pp9mrRkiUyAd–ZGV8LAfne submitted …

Ask Photography 667 2024-06-17

Circular polariser for phone camera

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Circular polariser for phone camera Hey all. I’ve recently asked a question on here about camera lenses and how effective they would be on a phone camera. Well I ended up buying this circural polariser attachment from Amazon. It basically allows you to mount any 37mm lens onto your phone. For how inexpensive it is I think it’s great. I’ll include some sample shots too. Keep in min…

Ask Photography 697 2023-12-19

Need advice on circular polarizer for Xt 30 ii / XF50 mm F2 R WR.

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Need advice on circular polarizer for Xt 30 ii / XF50 mm F2 R WR. Hi Guys, I currently focus on automotive photography and I want a circular polarizer for my go-to XF50 mm F2 R WR lens. I believe its diameter is 46 mm. As of now, I have found the K&F concept’s 46MM Circular Polarizer Glass Filter Ultra-Slim, multi-coated option. Any recommendations or advice going forward? Thanks in advance. submitted by …

Ask Photography 518 2023-11-23

Mini’s new Cooper EV centers a giant circular OLED on the dash

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Mini’s new Cooper EV centers a giant circular OLED on the dash The 2025 Mini Cooper EV’s interior. | Image: MiniThe 2025 Mini Cooper EV reveal is showing off a facelift, increased range, and a giant, round OLED screen floating in front of the dashboard. The company says the Cooper E and Cooper SE — the two EV variants — have 190 miles and 250 miles of range, respectively, as calculated using the European EV…

The Verge 211 2023-09-10

What are these circular artifacts on the photo?

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What are these circular artifacts on the photo? Hi all – I’ve had this happen before, mainly when bumping exposure/ shadows up in LR in post from a super dimly lit scene. No filter on the lens. This particular photo was shot at f/4, 24mm, 1/60, ISO 20,000. I have other ones shot at different ISO (8000), shutter speed, etc. with the same artifact. https://preview.redd.it/lplm0kh89zkb1.png?widt…

Ask Photography 139 2023-08-29

Qualities of a good Circular Polarizer

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Qualities of a good Circular Polarizer Three months ago, I purchased a Tianya circular polarizer for my Canon EOS 250D. I have used it with an ultraviolet filter. I have found the impact of CPL somehow “weak”. Turning the ring only makes a slightly underexposed tone change. (In the past, when I used to have a SLR in the 1990s, the impact of the Hoya CPL was OK.) By no means am I a pr…

Ask Photography 164 2023-08-27