Sigma Sports 500mm F4 DG OS HSM Instructions page 18

large amount of water from splashing on the lens,
especially when using it by a waterside. It is often
impractical to repair the internal mechanism, lens
elements and electric components if damaged by water.
 Sudden temperature changes may cause condensation
or fog to appear on the surface of the lens. When
entering a warm room from the cold outdoors, it is
advisable to keep the lens in the case until the
temperature of the lens approaches room temperature.
SAFETY PRECAUTIONS
Lens construction
Angle of View
Minimum Aperture
Minimum Focusing Distance
Magnification
Filter Size
Dimensions (Dia.×Length)
Weight
Dimensions and weight include the SIGMA mount.
 APO lenses use Special Low Dispersion glass.
special glass normally has some tiny air bubbles but it does
not affect the optical performance.
 The glass materials used in the lens do not contain
environmentally hazardous lead and arsenic.
18
11 - 16
5°
32
3.5m (11.5ft)
1:6.5
46mm
144.8 x 380.3mm
(5.7×14.97in)
3310g (116.8oz)
This
This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) this device may
not cause harmful interference, and (2) this device must accept
any interference received, including interference that may
cause undesired operation.
The CE Mark is a Directive conformity mark of the European
Community (EC).
SIGMA (Deutschland) GmbH
Carl Zeiss Str. 10/2, D 63322 Roedermark, Germany
Verkauf:01805-90 90 85-0
Service:01805-90 90 85-85 Fax(Service):01805-90 90 85-35
Disposal of Electric and Electronic Equipment in Private
Households
Disposal of used Electrical & Electronic Equipment (Applicable
in the European Union and other European countries with
separate collection systems)
This symbol on the product, in the manual/warranty, and/or on the
packaging indicates that this product must not be treated as household
waste. Instead it should be handed over to the appropriate collection point
for the recycling of electrical and electronic equipment. If your equipment
contains easy removable batteries, please dispose of these separately
according to your local legislation. It is your responsibility to ensure that
this product is recycled correctly. In doing so you will help conserve natural
resources, protect the environment and human health. For more detailed
information about recycling this product, please contact your local city
office, your household waste disposal service or the shop where you
purchased the product.