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Bushnell Powerview 20x50 porro

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Bushnell Powerview 20x50 porro Detalji

Perfect for long-range observation, there is no denying that the massive 20x magnification will get you right up close to your subject. However even though these have large 50mm objective lenses that can collect a good amount of light, the very high power results in a small 2.5mm exit pupil and as such, unless you plan on using them for astronomy, they are best used when light conditions are good. These also have a built-in threaded mount to take a standard tripod adapter, which with the high power is essential in achieving a shake-free image. Ideal uses include hunting or wildlife observation from a fixed location like a hide, or setting them up on a balcony with harbor, ocean or valley views.

About Bushnell Powerview 50 mm Porro prism Binoculars

With a choice of 7x, 10x, 12x, 16x or 20x powers the 50mm Bushnell PowerView porro prism series has you covered in just about any situation where you require an affordable binocular that will deliver a bright image in relation to your chosen magnification.

Important Features 

A distinctive feature is Bushnell's InstaFocus lever. Rather than the traditional focus wheel, you can very quickly adjust the focus by rocking the lever. Apart from improving focusing speed, this design also helps to make focusing easier when wearing thick winter gloves.
All models also have fold-down rubber eyecups and a rubber armour exterior that adds a layer of protection increases grip and improves camouflage.

Optical Properties

Multi-coated, these full-sized PowerView binoculars have multiple anti-reflection coatings applied to the outermost lenses that increase light capture and transmission. Whilst this is good and to be expected at this price level, it is important to note that more expensive instruments like the Bushnell Legacy WP Binoculars are Fully Multi-coated meaning that all lens elements throughout the optical pathway are treated for an even brighter view.
Bushnell uses BK-7 glass for the Porro Prisms. These have an advantage over roof prisms because the design naturally reflects 100% of the light and thus they do not require expensive mirror coatings to perform at the same level. Thus at this low price point, Porro prisms binoculars like these will usually outperform equivalent roof prism models as they will use cheaper mirror coatings to keep production costs down.

Accessories

Bushnell PowerView binoculars are boxed with a soft carry case that includes its own carry strap, objective and ocular lens covers, neck strap and cleaning cloth.

Features of Bushnell PowerView Porro Prism Binoculars

  • Anti-Slip Rubber Armor 
  • Multi-Coated Optics
  • BK-7 Porro Prisms
  • Rubber Fold-Down Eyecups
  • Diopter Adjustment Ring
  • InstaFocus - Centrally Located Rocking Focusing Lever
  • Tripod Adapter Socket

Accessories of Bushnell PowerView Binoculars

  • Protective Carry Case
  • Neck Strap
  • Objective & Ocular Lens Covers
  • Cleaning Cloth

Warranty Terms and Conditions

Made in China, Bushnell present these binoculars with an impressive 10 year warranty.

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Bushnell Powerview 20x50 porro tehnički podaci

ProizvođačBushnell
Serija dvogledaBushnell Powerview
Izrađeno uKina
Proizvodi se od
Jamstvo10 godina
SKU132050
Vrsta prizme Porro
Varijabilno povećanjeNe
Povećanje.20x
Prilagođavanje dioptrije
Promjer leće50mm
Izlazna zjenica2.5mm
Vidno polje57m/1000m
Vidno polje (u stupnjevima)3.26°
Prividno vidno polje
Udaljenost oka9mm
Najmanja udaljenost izoštrenja13.7m
Faktor zamračenja31.62
Propusnost svjetlosti
Relativna svjetlost6.3
Premazi lećaViše slojeva - sve leće
Dužina0mm
Širina0mm
Visina0mm
Težina851g
MaterijalNedostupno
BojaCrna
Područje temperature
Punjen sa-
Sustav izoštrenjaCentralno
Podešavanje diopteraDesni okular
Vrsta konstrukcijeJednostruki zglob
Otpornost na voduNe
Otpornost na vlaženjeNe
Prilagođen za stativNedostupno
KompasNe
Ugrađen daljinomjerNe
Stabilizacija slikeNe
PlovnostNe

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