The Olivon Birdseer 90mm ED spotting scope is a high performance model that features razor sharp optics. It uses high-quality optical lenses that have a high content of fluorite, which reduces deviation in your images. These special lenses are called ED (extra-low dispersion) lenses, and are mainly used in powerful telescopes. With the advancement in the glass of the lenses, the Birdseer Advance is as good as they get for the 90mm class of spotting scopes. This model not only gives super clear and crisp images, but it also provides extraordinarily sharp resolutions. With the ability to attach your camera to it, the Birdseer Advance is an excellent medium to aid in most, and if not, all of your high-quality photographic interests.

Having a good spotting scope coupled with a high quality digital camera, will output some of the best images ever! Sometimes don't you wish that you could bring home the beautiful bird you saw on your holiday in Malaysia or Florida? Well you could - photographically speaking, that is if you have a spotting scope and a digital camera. In general, a higher-quality spotting scope with a zoom eyepiece is the tool of choice among digiscopers worldwide. Not having a good spotting scope, can cause abberations and reduce sharpness and clarity in your images. The scope also ships with a FREE Digital Camera Holder for easy, trouble-free attachment of a digital or film camera so you can capture breathtaking views of distant scenery or wildlife.
 

Visit Digiscopediary for a taste of what the Olivon range of scope are capable of when connected to a Digital camera

Spotting Scope Specifications:
- 90mm objective
- angled eyepiece setting
- ED glass - extra low dispersion glass (to reduce chromatic deviations for super sharp images)
- field at 1000m: 31m-15.7m
- aperture field: 40-60 degrees
- exit pupil: D4.1~D1.4
- eye relief: 18-15
- BAK4 prism
- focal length of scope: 540mm
- focal length of eyepiece: 8-24
- magnification: 22-68x
- close focus: 8-10m
- multi-coated lenses
- fog proof (nitrogen filled)
- water proof
- quick release shoe
- camera adaptable
- rubber armour
- 360 degree sleeve
- soft carry case with shoulder straps

Environmental Testing:
- operating temperature: -10 to 50 degrees Celsius
- storage temperature: -30 to 55 degrees Celsius
- humidity: 95%