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| 04-20-2019, 01:36 PM - 1 Like | #16 |
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I rarely use a CPL with lenses longer than 105 mm as the polarizing effect isn't really much apparent. You can use a CPL successfully with a 20 mm wide-angle (FF) by shooting in the vertical position. The sky is usually rendered a uniform blue with lenses longer than 28 mm (FF) in the horizontal mode.   | |
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| k-mount, length, pentax lens, polarizers, slr lens |
Post #2 by bdery 
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