Irix 15 f/2.4 mm Mode D'emploi page 3

The Extended User Manual can be found at
www.irixlens.com
Thank you for choosing our product. Your new
product has been designed with both the effort
and experience, not only of engineers, but also
photographers. We have created it based on the
best available materials, technology and
solutions, making it the perfect tool for both
professionals and hobbyists.
The Irix 15 mm f/2.4 is an ultra wide-angle,
rectilinear manual lens designed for full frame or
smaller sensor cameras.
[1] FRONT LENS CAP
The front lens cap protects the front lens. It should be
in place whenever the lens is not being used.
[2] FRONT FILTER THREAD
The design of the lens allows the use of 95 mm screw-
in filters.
Due to the lens's wide field of view, slim-type
filters with low-profile frames are recommended.
Thicker filters, as well as compound filter sets,
may cause vignetting. We recommend using
original Irix Specta filters, tailored to the design of
the lens.
Screw the filter on clockwise as viewed from the
front lens. Before fully screwing on the filter, make
sure the lens will not come into contact with the
filter's glass surface, as that may cause damage to
both components.
[3] LENS HOOD
The lens hood is used to block light sources to
prevent glare and lens flare, which may decrease
contrast and cause light reflections in the image.
To attach the lens hood, place it so that the white
position marker lines are adjacent to one another.
Then turn the hood clockwise, as viewed from the
front lens, until you hear a "click". To remove the
shade, turn it counterclockwise. During transport,
the lend hood can be attached in the reversed
position.
EN — 1