Hawke Nature-Trek 8x25 Monocular

• Ultralight and Pocket-Sized — 145g in Polycarbonate Body: At just 145 g and 35 mm wide × 105 mm high, the Nature-Trek 8x25 Monocular is the most affordable and lightweight monocular in the Hawke lineup. The shock-resistant polycarbonate body with high-grip rubber armour provides a robust yet lightweight package — suited to travel, hiking, sporting events, and any casual use where keeping weight and cost minimal are the priorities.
• Fully Multi-Coated BAK-4 Roof Prisms for Clear, Sharp Images: The BAK-4 roof prisms with fully multi-coated lenses deliver a clear, sharp image with natural colour reproduction across the full magnification — providing a clean sight picture for bird identification, wildlife observation, and general outdoor use at an accessible price point. The H2 optical system produces a consistent image at 8× magnification through the 25mm objective lens.
• Wide Field of View with Close Focus at 5 Metres: The field of view of 119 metres at 1,000 metres and apparent field of view of 54° provide a practical observation width for scanning and target tracking at typical outdoor use distances. The close focus distance of 5 metres covers most typical field observation scenarios without requiring repositioning.
• Twist-Up Eyecup with Stay-On Lens Covers and Lanyard: The twist-up eyecup with position stops and 13mm of eye relief accommodate both bare-eyed and eyeglass-wearing users. The stay-on objective lens cover remains attached during use to prevent loss in the field. The supplied lanyard allows the monocular to be worn around the wrist or neck for immediate access.
• Waterproof and Fogproof Construction: The polycarbonate body is nitrogen purged, waterproof, and fogproof — providing full field-ready weatherproofing even at the entry-level price point of the Nature-Trek lineup. This makes the monocular practical for use in rain and wet conditions during outdoor activities.

About the Nature-Trek Monocular Series

The Hawke Nature-Trek Monocular series is the entry-level monocular range within Hawke's H2 optical system, designed for nature observers, travellers, hikers, and casual outdoor users who want a simple, lightweight, and affordable single-tube optic for general observation use. All Nature-Trek monocular models feature fully multi-coated BAK-4 roof prisms, nitrogen purging, waterproof and fogproof construction, twist-up eyecups with position stops, and stay-on lens covers, in a compact shock-resistant polycarbonate body with high-grip rubber armour.

The series covers 8×25 and 10×25 configurations — both in green finish — sharing identical body dimensions and similar weight at the 25mm compact size. Compared to the Endurance ED monocular models, the Nature-Trek variants use the H2 optical system without ED glass or phase correction, and the polycarbonate body rather than aluminium, resulting in a more accessible price point while retaining full waterproofing and multi-coated optics.

About the Model (Hawke Nature-Trek 8x25 Monocular)

The Hawke Nature-Trek 8x25 Monocular is the entry-level compact monocular in the Hawke lineup, designed for travel, hiking, nature observation, sporting events, and general outdoor use where a simple, lightweight optic at an accessible price point is the primary requirement. At 145 g and 35 mm wide × 105 mm high, it is genuinely pocket-sized and adds negligible weight to any kit.

The 8× magnification with a 25mm objective lens delivers a field of view of 119 metres at 1,000 metres — matching the Endurance ED 8×25 monocular — and an exit pupil of 3.1mm suited to bright outdoor conditions. The BAK-4 roof prisms with fully multi-coated lenses provide a clear, naturally coloured image for general observation. The close focus distance of 5 metres covers typical outdoor viewing distances. The 13mm of eye relief and twist-up eyecup with position stops accommodate both bare-eyed and eyeglass-wearing users.

The shock-resistant polycarbonate body with rubber armour is nitrogen purged, waterproof, and fogproof. The supplied lanyard allows the monocular to be worn on the wrist or neck. Stay-on objective lens cover remains attached during use. No tripod mounting thread is included.

About Hawke

Hawke Optics is a British optics brand registered in England and Wales, with products distributed across Europe, North America, and international markets. The company produces a broad range of optical products including riflescopes, airgun scopes, crossbow scopes, red dot sights, reflex sights, binoculars, monoculars, spotting scopes, and laser rangefinders, covering applications from hunting and precision shooting to nature observation and marine use.

Hawke organises its product lineup into distinct optical system tiers — from the entry-level H2 through H5 to the flagship H7. The Nature-Trek series is built on the H2 system, representing the entry level of Hawke's binocular and monocular range and providing reliable, practical optics at an accessible price point for general outdoor observation.

Main Features

• Type: Monocular
• Magnification: 8×
• Objective Lens Diameter: 25 mm
• Prism System: BAK-4 Roof Prism
• Field of View: 119 m @ 1,000 m / 356 ft @ 1,000 yds
• Apparent Field of View: 54°
• Eye Relief: 13 mm
• Exit Pupil: 3.1 mm
• Close Focus Distance: 5 m / 16.4 ft
• Eyecup: Twist-Up with Position Stops
• Eyecup Diameter: 33 mm
• Tripod Mounting Thread: No
• Lens Coating: Fully Multi-Coated
• Optical System: H2
• Body: Polycarbonate, rubber armour
• Construction: Nitrogen purged, waterproof, fogproof
• Dimensions (W × H): 35 × 105 mm
• Weight: 145 g
• Colour: Green

Warranty

The monocular is covered by a 10-year warranty.

In the Box

• Monocular
• Protective Carry Case
• Protective Pouch
• Lanyard
• Objective Lens Cover (Stay-On)
• Ocular Lens Cover
• Lens Cloth
• Instruction Manual