India Point Park

India Point Park
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I have used the Xume adapters. Awhile back I standardized on 77mm filters, and also found myself swapping them around all the time. I thought the Xume would be a perfect solution. When I bought them, they did not have a dedicated Xume-compatible lens cap, so I "made my own" with old-school screw-on/off caps and dedicated Xume rings for them. I also put Xume ...


Is there a simple way of quickly swapping a circular polariser between lenses (of different filter diameters)? Not really. The simple solution is to have a polarizer for each lens so you don't have to swap them in difficult conditions. The cost-effective solution is to do as you are currently doing and use step down rings. Magnetic filter holders and ...


Usually, turning the ring changes the orientation of the polarizer just as you'd expect. Since that doesn't happen but rotating the camera does seem to rotate the polarizer, it sounds like one of two possibilities: You've somehow managed to install the filter backwards. The filter was assembled with the two plates reversed. I'm not sure how you could ...


This might not be your issue, but I suspect it is. With live view on my DSLR, I found that the exposure shown on the screen quickly adapted and brightened back up as I turned the polarizer. In most conditions it was very difficult to see the effect of the polarizer unless I turned it extremely fast. This was the result of a setting called "Exposure ...


It's highly likely that cheap CPs use materials that are less optically clear. The camera uses a smaller area of the lens/filter when zoomed in, therefore magnifying the optical artifacts of the CP, which results in less detail. This, combined with the fact that each lens has a sharpness "sweet spot" at a specific f-stop, and detail is lost to greater ...


A polarizing filter is likely the most useful accessory you can own. It works by limiting light rays that transverse the lens to just one direction of vibration. We use them to mitigate reflections. Additionally the polarizer acts like a UV filter in that it cuts haze seen in distant landscapes. The polarizer enhances clouds and intensifies sunlit vistas ...

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