Data Sheet

53
available.
SIZE TABLE (mm)
When using color negative film with certain special-effect filters intended
to give a false color to your pictures (Sepia etc.), please ensure you
inform your processing lab that these filters have been used.
Otherwise, their equipment will automatically attempt to correct the
colors and remove the desired effect.
(NB: This will not be of concern when using color slide film).
Certain ultra wide angle lenses have very convex front elements. In
such cases, it is possible that a filter could make contact with the
optics and cause damage. If in doubt, please place a small piece of
paper between your lens and the filter when you first attempt to fit it.
This will allow you to check if there is likely to be any contact, without
the risk of any damage occurring.
Using filters with ultra wide-angle lenses can sometimes lead to
vignetting, where the filter ring is seen as a shadow in each
corner of the picture. To avoid this, we recommend that you
choose HD series or PRO1D series filters which have ultra thin
filter frames.
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Important Information:
HOYA-Catalog-2012-Inter1B.qx:HOYA New Catalog-V3-THK.qx 12/09/09 19:59 Page 53