Swift Eaglet 10x42 Roof Prism Binocular

Our Price: $449.00
List Price: $579.95
You Save: $130.95 (22%)
Swift Eaglet 10x42 Roof Prism Binocular
Magnification 10x
Objective Lens Diameter 42 mm
Field of View 261 feet/1000 yards
Eye Relief 18 mm
Close Focus 6.5 feet
Weight 23.6 ounces
Dimensions (HxW) 5.5 x 5.0 inches
Weatherproofing Waterproof/Fogproof


  • Rainguard
  • Objective lens caps
  • Neck strap
  • Case

A popular choice for viewing in almost any situation, the Eaglet incorporates Swift's best optical engineering. Designed with phase correction for sharp, high-constrast images and fully multi-coated optics to increase light transmission, the Eaglet is protected from the weather by waterproofing, fogproofing, and rubber armoring. The Swift Eaglet binocular is covered by the Swift Premier 25-year warranty.

Optical Features
Fully Multi-coated Lenses Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Phase Correction Enhances resolution and contrast through roof prisms.
BaK-4 Prisms Optimize light transmission.
Construction Features
Roof Prisms Appreciated for a streamlined shape and durability.
Rubber Armoring Provides a secure, non-slip grip.
Adjustable Eyecups Twist up and down for comfortable viewing with or without eyeglasses.
Center Focus Wheel Adjusts both binocular barrels at the same time.
Right Eye Diopter Adjusts for differences in a user's eyes. Located by the right eyepiece.
Tripod Adaptable Can be mounted using standard ¼-inch threading. Adapter sold separately.
Design Features
Waterproof Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.
Fogproof Barrels are filled with nitrogen gas to inhibit internal fogging.