MAINTENANCE
The lenses have anti-reective coating and are
dirt resistant. However, they are not scratch-
proof. Use only cleaning agents intended for
optics. Larger impurities should be removed
rst with compressed air or with a clean soft
brush.
WARNINGS
The lens is equipped with a seal to protect the
interior from dust and moisture. It is not, how-
ever, completely waterproof. Do not submerge
it in water or store it for extended periods
of time in humid places. To achieve better
water-tightness, use of the front protective
lter is recommended.
Protect the lens from shock, being dropped
and excessive vibration, and do not leave the
lens in direct sunlight as a focused light beam
may cause a re. Do not expose the lens to
high temperatures. Do not look through the
lens at the sun or in its general direction, as
that may cause permanent eye damage.
The lens and its attached accessories should
be kept away from children and animals,
as they contain small elements that constitute
a choking hazard.
TH Swiss AG
Switzerland
info@irixlens.com
irixlens.com
USER MANUAL
Unsupervised dismantling of the lens may
lead to permanent damage and loss
of warranty.
In the case of any faulty operation,
it is strongly recommended that you contact
the authorized Irix service pointwarranty.
In the case of any faulty operation,
it is strongly recommended that you contact
the authorized Irix service point.