charles tay Posted August 12, 2021 Share #1 Â Posted August 12, 2021 Advertisement (gone after registration) Hi I am new users to M Lens and i know that M Lens comes with warranty for manufacturing defects. How do we know or spot the types of defects that can happen on a manual lens? Â Â Link to post Share on other sites More sharing options...
Advertisement Posted August 12, 2021 Posted August 12, 2021 Hi charles tay, Take a look here Manual M Lens and Warranty. I'm sure you'll find what you were looking for!
wda Posted August 12, 2021 Share #2  Posted August 12, 2021 Focusing and aperture adjustments which are too resistant or to easy to adjust. Significantly lower optical performance than expected. But be aware that body faults will also contribute to degraded optical performance. 1 Link to post Share on other sites More sharing options...
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