Swift Reliant 10x50 Porro Prism Binoculars
Swift Reliant 10x50 Porro Prism Binoculars Swift Reliant 10x50 Porro Prism Binoculars
(item # SI-748)
Price : $109.00
Sale : $79.00
You Save : $30.00 ( 28% )

Please note: This Bird Central product is no longer available for sale here - after almost 20 years, Bird Central has left the online universe - we appreciate your support over the years - thank you for your patience and understanding!
Excellent all purpose binocular with a sweeping field of view, ideal for tracking fast moving objects for the bird watcher, hunter or sports fan. This series offers fully multi-coated optics with BaK4 prisms, for crisp image detail; retractable rubber eyecups for a comfortable view; smooth rubber armor and a large, easy to use center focusing knob for rapid target focus and ease of use even while wearing heavy gloves.

Complete with a neoprene neck strap, ocular and objective lens covers, microfiber lens cloth and padded carry case.


  • BaK4 Prisms
  • Fully Multi-coated Optics
  • Smooth Rubber Armor
  • Anti-reflective Coating
  • Wide Field of View
  • SwiftReliant Five Year Warranty


Prism TypePorro, 10x50
FOV @ 1000 yds/m370ft/123m
Close Focus26.3ft/8m
Eye Relief18.8mm
Lens CoatingFully Multi-coated
ArmoredRubber Armor
EyecupsRetractable Rubber