Opticron Marine-3 Product information sheet

Please keep this Guarantee Card in a safe place
Model: Marine-3 7x50 BIF.GA
Purchase Date: ................................................................ Dealer: .....................................................................................
Opticron Marine-3 binoculars are of a very high quality both in their performance and construction. We guarantee
some parts in these instruments for up to 10 years under the following conditions:
(i) In the case of defects attributable to faulty processing or materials, we will assume responsibility for the labour
and material costs during the first 5 years after purchase. We reserve the right to decide whether defective parts
should be repaired or replaced.
(ii) During the next 5 years we will assume responsibility for material costs only, charging corresponding labour costs.
(iii) We will accept no liability for damage caused by incorrect use, water penetration - unless the binocular is
specified to be waterproof, or for any repairs or actions which have been carried out outside our firm.
(iv) Parts such as carrying straps, rubber eyecups, rubberised coatings etc. are excluded from the guarantee.
This guarantee is in addition and does not affect your statutory rights.
Registration. If you would like to register your purchase with us please visit www.opticron.co.uk and complete the
online Product Registration Form. Alternatively please telephone us during normal working hours on the numbers
given. We will need the product name and serial number (if applicable), purchase date and outlet, your name and
postcode. Registration is voluntary and failure to register will not diminish your rights under the guarantee.
Privacy. Opticron takes your privacy seriously and we do not share personal information with other companies.
Contact us. Address: Opticron, Unit 21, Titan Court, Laporte Way, Luton, Bedfordshire, LU4 8EF, UK
Phone: [phone] Fax: [phone] Email: [email protected]
Guarantee
MARINE30417
Marine-3
User Instructions and 10 Year Guarantee
Model
7x50 BIF.GA

To help you get the best results from your equipment, please read the following instructions carefully.
Adjusting to obtain a single picture. To adjust the binoculars to match the spacing of your eyes simply rotate the two sides
of the instrument around the centre hinge until a single rounded picture is obtained when looking through both eyepieces.
Adjusting for maximum sharpness (focusing). Marine-3 binoculars feature individual eyepiece focusing but the large
depth of field generated by the 7x50 specification means they deliver focused images from approximately 50 metres
to infinity distance. As a rule for general observation over 50 metres, the binoculars can be ‘set’ with the zero marks
on the eyepiece tubes positioned directly above the vertical line marks on the main body. Focusing at close range
(below 50 metres) is facilitated by turning the left and right eyepieces simultaneously anticlockwise.
Adjusting for differences in visual acuity. Some people have differences in strength or visual acuity between their
eyes. To compensate for this the eyepiece tubes can be rotated to different positions (usually within a few degrees of
each other) for any given distance.
Wearing glasses. Marine-3 binoculars deliver full field of view with or without glasses. To ensure the maximum
available field of view is obtained, the fold down rubber eyecups fitted to each eyepiece housing should be in the
‘down’ position when viewing with glasses. Be sure to return the eyecups to the ‘up’ position if you or anybody else
wants to view without glasses.
Care and cleaning. Marine-3 binoculars require little maintenance but occasionally the outside surfaces of the
eyepieces and objective lenses will need cleaning. To avoid damaging these surfaces please read the following carefully.
(i) Gently remove excess dirt and dust using a compressed air device or blower brush. Caution: Hard and persistent
rubbing of dirty surfaces can cause abrasive scratches on the surface of the glass which may distort viewing.
(ii) Breathe on exposed glass surface and then wipe with an optical cleaning cloth (code 30277) in a circular motion
until the surface is clean again.
Do not attempt to dismantle the instrument as this will invalidate the guarantee.
We hope you will get a great deal of pleasure from your new Opticron binocular. If you have any problems or
damage the instrument in any way our Service Department is on hand to help you.
AFitting point for removable objective lens covers
(supplied)
BIntegral tripod adapter socket - unscrew to fit
31005 large L mount (optional extra - visit
www.opticron.co.uk for more information)
CLightly textured rubber armouring contoured for
comfort and handling with or without gloves
DLong eye relief eyepieces for comfortable
viewing with or without glasses
EFold down rubber eyecups
Model supplied in soft case with wide strap,
rainguard and integral objective lens covers.
WARNING. Never under any circumstances use
a binocular to view the sun. Doing so will cause
serious damage to your eyes.
B
A
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User InstructionsMain Features