Kite Optics Petrel II 10x42

• 10x42 configuration: The 10x magnification gives more reach for identifying distant birds, game, or landscape detail, while the 42 mm objective keeps the binoculars versatile enough for all-day field use.
• Roof prism design: The Schmidt/Pechan roof prism system keeps the body slim and easy to carry, making the binoculars more comfortable on long walks and less bulky around the neck.
• Close focus of 1.80 m: A short close-focus distance helps when observing butterflies, feeders, or nearby woodland detail without switching to another optic.
• 17.00 mm eye relief: The generous eye relief makes the view easier to access for eyeglass wearers and helps maintain a full image with less strain during longer observation sessions.
• Waterproof, nitrogen-filled construction: Sealed and fogproof housing keeps the binoculars dependable in rain, cold mornings, and changing temperatures where internal condensation can ruin a clear view.

About the Kite Optics Petrel Series

The Kite Optics Petrel series sits in the brand’s outdoor binocular range as a line of versatile full-size roof prism models built for general nature observation. The series is currently offered in 8x42, 10x42, 8.5x50, and 10x50 formats, giving users a choice between wider, steadier views and more reach or low-light emphasis. Across the range, the design focuses on a slim ergonomic body with aluminum twist-up eyecups, making the binoculars practical for regular field use in birdwatching, wildlife observation, and even stargazing.

Petrel II binoculars use Kite Optics MHR optical coatings and a waterproof, nitrogen-filled construction, combining everyday durability with a clear, contrast-rich image suited to changing outdoor conditions. The series is built around the idea of a traditional binocular that remains easy to carry and simple to use, rather than a specialist model tied to one narrow application. That makes the Petrel family a sensible fit for users who want one binocular for mixed habitats, travel, and general observation, with enough optical performance and mechanical refinement to handle frequent use throughout the year.

About the Kite Optics Petrel II 10x42

The Kite Optics Petrel II 10x42 is the higher-magnification all-round model in the 42 mm Petrel lineup. Its 10x magnification gives extra reach for picking out distant plumage detail, scanning open ground, or following wildlife across fields and shorelines, while the 42.00 mm objective lens keeps the binocular compact enough for regular carrying. This balance makes it well suited to birdwatching, hunting optics use in daylight and twilight, and general outdoor observation where detail recognition matters more than the widest possible view.

The optical layout combines a Roof - Schmidt/Pechan prism system with Fully Multicoated lenses, helping the binocular maintain a clean, practical image in a streamlined housing. A field of view of 105.00 m/1000m is controlled enough for precise observation at 10x, while the exit pupil of 4.20 mm supports comfortable viewing in mixed light. The 17.00 mm eye relief is especially useful for eyeglass wearers, and the central focusing system allows quick adjustment when moving between near and far subjects. With a close focus of 1.80 m, the Petrel II 10x42 also handles nearby observation better than many full-size binoculars.

Mechanically, the binocular is built for outdoor use with a 635.00 g weight that remains manageable over long sessions, a single-hinge body that packs neatly in the hand, and waterproof, fogproof protection supported by nitrogen filling. The operating range of - 25°C / + 55°C adds confidence for use across seasons, from cold dawn starts to warmer summer conditions. Tripod adaptability is also useful for prolonged glassing or more stable observation from fixed positions.

About Kite Optics

KITE OPTICS is a Belgian family-owned company founded in 1992 and headquartered in Jabbeke, Belgium. The company specializes in high-precision optics for nature observation and related field use, with a product range that includes binoculars, spotting scopes, riflescopes, and red-dot sights. Its catalog covers both traditional and stabilized optics, reflecting a strong focus on practical viewing solutions for outdoor users rather than a single narrow segment.

Within sport optics, KITE OPTICS has built its reputation around durable field instruments and a technically varied lineup that serves birdwatchers, hunters, and general observers. The brand is also known for proprietary features in other parts of its range, such as APC automatic illumination in the K6 riflescope family, showing that its expertise extends beyond binoculars into aiming optics as well. For binocular users, that broader background translates into a manufacturer with long-standing experience in optical design, field usability, and dependable construction.

Main Features

• Series: Kite Optics Petrel
• Magnification: 10.00 x
• Objective lens diameter: 42.00 mm
• Prism type: Roof - Schmidt/Pechan
• Lens coating: Fully Multicoated
• Field of view: 105.00 m/1000m
• Field of view (degrees): 6.00 °
• Exit pupil: 4.20 mm
• Eye relief: 17.00 mm
• Close focus: 1.80 m
• Diopter range: - 3.0 / + 3.0 dpt
• Focusing system: Central
• Diopter setting position: Right eye-piece
• Light transmission: 82%
• Length: 145.00 mm
• Width: 124.00 mm
• Weight: 635.00 g
• Working temperature range: - 25°C / + 55°C
• Filled with: Nitrogen
• Body type: Single hinge
• Waterproof: Yes
• Fogproof: Yes
• Tripod adaptable: Yes

Warranty

Kite Optics Petrel II 10x42 is covered by a 30-year warranty, matching the warranty period stated for the Petrel binocular line.

In the Box

• Lens covers
• Straps
• Pouch