What does the FEE or F-- error message displayed on an SLR camera mean?
What does it mean when a Nikon camera returns an fEE error with several lenses that do not cause the same error on other Nikon bodies? - Photography Stack Exchange
✓ [Solved] How to fix FEE error on Nikon camera (F error message) - YouTube
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How to get rid of the FEE error on manual lenses on your Camera - YouTube
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