User's Manual

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Do not disassemble, refit or repair the lens by yourself. This
may damage the product. Which is outside of its warran-
ty.Please contact local dealers or NiSi’s official website for
its required maintenance.
Warranty: The warranty period of this product is 24 months
in accordance with EU regulations, 6 months in accordance
with US regulations,12 months in accordance with China
regulations.
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Please contact local dealers
or visit the NiSi official website:https://www.nisioptics.com
NiSi may make changes to specifications at any time without notice.
Condensation may occur on the lens when changing ambient
temperature suddenly.
Keep the lens in its lens bag or sealed in a plastic bag until
the temperature of the lens is close to ambient temperature.
This will result in reduction of frosting, especially when
moving from cold to hot and humid conditions.