British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.
Conservation Land Management (CLM) ist ein Mitgliedermagazin und erscheint viermal im Jahr. Das Magazin gilt allgemein als unverzichtbare Lektüre für alle Personen, die sich aktiv für das Landmanagement in Großbritannien einsetzen. CLM enthält Artikel in Langform, Veranstaltungslisten, Buchempfehlungen, neue Produktinformationen und Berichte über Konferenzen und Vorträge.
The popular Opticron Natura Binoculars range has been updated with ED glass to deliver excellent optical performance at a very affordable price point. These lightweight and robust binoculars have ED glass, phase-corrected prisms and Oasis prism coatings; a combination which produces extremely high resolution images with almost no colour aberrations. The textured rubber coating provides excellent grip, even with cold and wet hands, and nitrogen gas purging makes them fog- and waterproof, suitable for use in all kinds of weather.
Supplied with a soft case with rain guard, neoprene strap and rubber objective lens cover.
Key features:
* Extra low dispersion (ED) glass for bright, sharp images
* Nitrogen purged, waterproof construction
* Long eye relief for spectacle wearers
* Integrated dioptre adjustment
* Close focus of 2.2m (8x42) or 2.5m (8/10x42)
* 30 year guarantee
8 x 42 - Model 30655
* Magnification: 8x
* Lens diameter: 42mm
* Field of view @1000m: 122m
* Minimum focus: 2.5m
* Eye relief: 23mm
* Interpupillary distance: 56 - 76mm
* Height x width: 142 x 129mm
* Weight: 648g
10 x 42 - Model 30656
* Magnification: 10x
* Lens diameter: 42mm
* Field of view @1000m: 105m
* Minimum focus: 2.5m
* Eye relief: 20mm
* Interpupillary distance: 56 - 76mm
* Height x width: 142 x 129mm
* Weight: 670g