10x50 Porro Binoculars

SKU# FF12012

  • Sales Price:   $39.97
  • Regular price $45.97
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Never miss another heart-pounding moment with the Firefield® 10x50 Porro Binocular. Featuring durable, rubber armor housing with large, fully multi-coated lenses and porro prism optics, the 10x50 Porro Binocular delivers high light transmission and an exceptionally clear viewing experience. The lightweight, rubber-coated body ensures these binoculars can withstand the bumps and shoves that come with trekking through rugged terrain. The 10x50 Porro Binocular is equipped with retractable eye cups for ultimate comfort and customization. Nitrogen-filled and water resistant, this binocular is built for reliability; ensuring users get the most out of every use in the field. Whether used during bird watching, scanning the field of battle, or tracking long-distance prey, the ergonomic and user-friendly 10x50 Porro Binocular offers outdoor enthusiasts a cost-effective viewing solution with the quality that comes with the Firefield® name. A durable nylon carrying case is included for secure travel.

Included in Package

  • Neck Strap
  • Carrying Case
  • Lens Cover and Cloth

Product Downloads


  • Fully Multi-coated Optics
  • Ergonomic Design
  • Compact and Lightweight
  • Rubber Armored

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Magnification & Objective Diameter 10x50 mm
Type of Prism (type) BK7
Prism Coating, (yes/no) yes
Lens Coating Fully multi-coated CL/FC/BMC/FBMC
Focus System, Cent/Ind/Fix Central
Focusing Lens, Eye/Obj/Int Internal
Diameter, Exit Pupil 5 mm
Eye Relief 12.7 mm
Field of View 7 angle
Field of View 367 ft/1,000yds
Field of View 122.15 m/1,000m
Distance, Minimum Focusing Distance 19.7/6 ft/m
Relative Brightness 25
Twilight Index 22.3
Resolution 7.5''
Diopter System, location eyepiece
Range, Diopter -3 to +3
Distance, Interpupillary, in/mm 54-74
Waterproof/Nitrogen-filled no yes/no
Fog Proof no yes/no
IP Rating (waterproof) IPX4 (weatherproof)
Eyecup system fold down rubber eyeguard
Operating Temperature 32 to 120 F
Dimensions, mm 185mm/76mm/165mm mm
Weight, oz 29.6 oz