Firefield Verge 10x42 binoculars (Firefield, SKU: FF12024) are roof-prism binoculars designed for outdoor, wildlife and hunting observation. The 10× magnification makes it easier to identify details at greater distances, while the 42 mm objective lenses and fully multicoated optics support a bright, high-contrast view. The lightweight polycarbonate body promotes comfortable use during extended observation sessions.

Key features

• 10× magnification and 42 mm objective lenses
• roof prisms made of BK7 glass
• fully multicoated optics improving image brightness and contrast
• field of view of 101 m at 1000 m
• central focusing mechanism and diopter adjustment
• twist-up eyecups facilitating correct eye positioning
• minimum focusing distance of 5 m
• lightweight and durable polycarbonate body

Set contents

• Firefield Verge 10x42 binoculars
• eyepiece caps
• objective lens caps
• carrying strap
• carrying case
• lens cleaning cloth

Technical specifications

• optical design: roof-prism binoculars
• magnification: 10×
• objective lens diameter: 42 mm
• prism material: BK7
• optical coatings: fully multicoated
• focusing system: central, internal
• exit pupil diameter: 4.2 mm
• eye relief: 13.6 mm
• angular field of view: 5.8°
• linear field of view: 101 m / 1000 m
• minimum focusing distance: 5 m
• relative brightness: 17.64
• twilight factor: 20.49
• resolution: 7.5 arcseconds
• diopter adjustment location: eyepiece
• diopter correction range: from –4 to +9
• interpupillary distance adjustment range: 54–72 mm
• body material: polycarbonate
• operating temperature: from 0°C to 49°C
• dimensions: 152 × 126 × 51 mm
• weight: 581 g

The Firefield Verge 10x42 combines increased magnification with a portable construction, making it suitable for observing wildlife and terrain details at greater distances.