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Oil on aperture blades. Fixable or should I get my money back? : r/AnalogCommunity
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How much of a problem is this oil on the aperture blades a Nikon 50mm 1.8 AI-S 'Pancake' lens? : r/AnalogCommunity
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lens - How to remove oil from aperture blades? - Photography Stack Exchange
Meyer Optik Trioplan 100mm f2.8 - grease on aperture blades?
lens - How to remove oil from aperture blades? - Photography Stack Exchange
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Bought a Summicron but the aperture blades have some oil marks, thoughts? : r/Leica
lens - How to remove oil from aperture blades? - Photography Stack Exchange
Oil On the Aperture Blades – The Thoughts & Photography of Johnny Martyr
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Meyer Optik Trioplan 100mm f2.8 - grease on aperture blades?
Got this lens that has oil on the aperture blades. At what point does the oil become an issue with the lens? : r/AnalogCommunity
It's my first time cleaning oil from aperture blades. : r/camerarepair
