Digital night vision

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Optics4birding.com is your one-stop source
for quality binoculars, spotting scopes, tripods
and related products. Our site features
comprehensive binocular reviews, spotting scope
reviews and other product reviews. Informative
sections tell you how to choose binoculars, how
binoculars and spotting scopes work, about
digiscoping, caring for your optics, about night
vision and much more. We offer a huge selection
of binoculars, spotting scopes, night vision,
range finders, tripods and more for the
birdwatcher, golfer, hunter, sportsman or nature
lover. We'll help you choose the right optics to
fit your budget and need.
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Day Optics

• Designs - Quality, compacts, porro and roof prism
  designs for binoculars and scopes...Designations
  and Considerations - Designation values, eye
  relief, weight cups, exit pupil, and twilight
  factor...Additional Consideration - Focusing,
  field of view, depth of field, weather proofing
  and nitrogen fill...Optic Components Image
  Quality - Lenses, mirrors, coatings, aberrations,
  distortions, and alignments...Spotting Scopes -
  Construction, Objective lens, eyepieces, angled
  or straight, and focusing...Tripods - Heads,
  legs, monopods, shoulder stocks, and window
  mounts...Digiscoping - About, power, editing,
  considerations, cameras, techniques, and
  effects...Care Tricks - Holding techniques,
  cleaning, carrying, and protecting your optics...
  

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Night Vision

• Starlight Technology - NV Types, Starlight
  Technology defined, basic design and IR
  Illuminators...Starlight Technology Night Vision
  Generations and Devices - Generation 1 to 4 -
  levels of NV technology, types of devices and
  their uses...Use Care - How to use, controls,
  and care for NV devices, extending
  capabilities...Digital Night Vision and
  Thermal-Imaging - Digital NV and Thermal Imaging,
  how they work and compare to standard NV...

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Buying Guide

• Binoculars - All the factors to consider when
  buying binoculars.Bins for kids - Special
  Considerations for children's binoculars.Challeng
  ed - Special considerations with binoculars for
  the physically challenged.Spotting Scopes - All
  the factors to consider when buying a spotting
  scope.Tripods - Selecting the best tripod for
  your scope.

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Contact Us
Phones Sales Support 1.877.OP4BIRD   (674.247
3)1.949.360.OPTX   (6789) Fax [phone]
Hours Monday Friday 800 am - 700
pm Saturday 1000 am - 500 pm
Address 19 Hammond, Ste. 506 Irvine, CA 92618
Web http//www.optics4birding.com/
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