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British Wildlife

8 issues per year 84 pages per issue Subscription only

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.

Subscriptions from £40 per year

Conservation Land Management

4 issues per year 44 pages per issue Subscription only

Conservation Land Management (CLM) is a quarterly magazine that is widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. CLM includes long-form articles, events listings, publication reviews, new product information and updates, reports of conferences and letters.

Subscriptions from £18 per year
Wildlife Survey & Monitoring  Optics  Spotting and Field Scopes

Kowa TSN-500 Series Compact Spotting Scope

Manufacturer: Kowa Optical
  • Fully Multi-coated Optics
  • Light-weight and Portable
  • Fully Waterproofed
Kowa TSN-500 Series Compact Spotting Scope
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  • Kowa TSN-500 Series Compact Spotting Scope Kowa TSN-502 Spotting Scope Expected dispatch within 3-4 days
    £233.29
    #254672
  • Kowa TSN-500 Series Compact Spotting Scope Kowa TSN-501 Spotting Scope Expected dispatch within 3-4 days
    £233.29
    #254671
Selected product: £233.29
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About this product

Durable, lightweight and with excellent image quality, the TSN-500 series 20-40x spotting scopes are ideal for beginners or experienced birders looking for a portable alternative to heavier scopes. Fully waterproofed and nitrogen filled, built to survive harsh environments, and weighing in at only 400g, they are the perfect option for travel anyone looking to find reliable travel optics. 

The 20-40x magnification gives the user a clear, bright view of the subject over long distances, and with a close focus of just 2.5 meters, even the tiniest of insects can be observed in perfect clarity. A great choice for the new or veteran wildlife enthusiast alike. Available with an angled (TSN-501) or straight lens (TSN-502).   

Specification

Objective lens Diameter: 50mm

Objective lens material: Standard glass

Coating: Multi coated

Magnification: 20-40x

Minimum Focusing Distance: 2.5m

Field of View: 2.3°~1.6°

Exit Pupil: 2.5mm~1.3mm

Eye Relief: (20-40x) 14~12.5mm

Field of View at 1000m: 40~28m

Size: 501: W 239mm × H 125mm × D 72mm / 502: W 251mm × H 83mm × D 72mm

Weight: 501: 400g / 502: 400g

Colour: 660/600 Green

Material for Body: Polycarbonate

Eyepiece: Non changeable

Twist-up eye cap: Yes

Hood system: Non slide

Filter Thread: 55mm

Water Proofing: IPX6 (Dry Nitrogen Gas)

Customer Reviews

Manufacturer: Kowa Optical
  • Fully Multi-coated Optics
  • Light-weight and Portable
  • Fully Waterproofed
Current promotions
British WildlifePublisher of the Month: Pelagic PublishingCollins Birds of the World - 30% off pre-orderFree shipping on book orders over £50