William Optics

Used William Optics 7x50 ED binoculars

SKU: U2508-NT-WO7X50ED


  • Sale
  • $149.95
  • Regular price $479.00

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Not Returnable Please note that used items are not returnable.

These are William Optics binoculars in excellent condition, with clean optics and body, and beautiful, collimated views.  This pair of binoculars doesn't have a center focus; it has diopters on each eyepiece.  

There are two very minor condition issues.  First, as shown in the photos, the right eyecup is folded in slightly.  Second, the left objective cap likes to fall open a lot (it's attached, so you won't lose it). We've taken these minor condition issues into consideration in terms of the pricing.  

Comes with the case and straps - everything you see in the photos.  

  

 

 

Description

 

An ideal instrument for astronomy and nature-watching but also, due to its light weight, an ideal companion on excursions or when sailing or hiking.

It has a wide field of view, sharp right up to the edges of the image, individual eyepiece focusing and extra-low-dispersion glass lenses (ED) for exceptional color correction.

 

Specifications


Magnification - 7x

Front lens diameter (mm) - 50mm

Exit pupil (mm) - 7.1mm

Type of build - Porro prisms

Lens coating - fully, multiple
Eyepiece cups - folding



Splash-proof - yes

Protection bag - yes
Threaded tripod connector - yes

Watertight - yes

Lens cover - yes
eyepiece cap - yes
Strap fitting - Loops connector, wide


Field of view


True field of view (°) - 7.5



Field of view at 1,000 m (m) - 131m

Close focus limit (m) - 4.0m

Light intensity - 51x

Twilight factor - 18.7


General


Color - brown
Weight (g) - 1600
Series - ED
Surface material- Rubber armouring


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