Tripod Connection - Bresser National Geographic PORRO Bedienungsanleitung

TRIPOD CONNECTION

Many binoculars have a tripod thread built in. These binoculars can be screwed onto a tripod using an adap-
tor, which guarantees a static image.
COATING
Normal optical lenses refl ect part of the light falling on them.
This causes a loss of light and a reduction in contrast due to light scatter.
Coating the lenses by steaming a refl ection-reducing mineral layer onto them greatly reduces refl ection and
increases light transmission (permeability).
This is a coating of 7 to 15 layers of ruby-coloured mineral steamed onto the objective lens. It increases
image contrast in sunlight, as the red spectrum is mainly fi ltered out. However, the luminous intensity of
the instrument is reduced by approximately 7%. Fully coated binoculars let approximately 60% more light
through than uncoated ones. Special coatings (UV, multilayer) can be used to increase luminous intensity
even further.
Warranty and warranty term extension
The warranty term is two years from the date of purchase. Please keep your proof of purchase. Register
at www.bresser.de/warranty and fi ll out a brief questionnaire to get your warranty term extended to fi ve
years. Registration must be completed within three months of purchase (date of receipt) to validate the war-
ranty. If you register thereafter, the warranty term will not be extended. If you have problems with your device,
please contact our customer service fi rst. Do not send any products without consulting us fi rst by telephone.
Many problems with your device can be solved over the phone. If the problem cannot be resolved by phone,
we will take care of transporting your device to be repaired. If the problem occurred after the warranty ended
or it is not covered by our warranty terms, you will receive an estimate of repair costs, free of charge.
Service Hotline: +49 (0) 2872 - 80 74-210
Important for any returns:
Please make sure to return the device carefully packed in the original packaging in order to prevent damage
during transport. Also, please enclose your receipt for the device (or a copy) and a description of the defect.
This warranty does not imply any restriction of your statutory rights.
Your dealer: ...................................................
Description of problem: ...............................................................................................................
................................................................................................................................................
Name: ..........................................................
Street: ..........................................................
City/Postcode: ...............................................
12
Art. No.: ........................................................
Telephone: ....................................................
Date of purchase: ...........................................
Signature: .....................................................