Hawke Frontier APO Binoculars
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The Hawke Frontier APO Binoculars sit at the top of Hawke's conventional binocular range, designed for users who want the highest level of optical performance available from the Frontier family. Combining an apochromatic optical system with Extra-Low Dispersion (ED) glass, premium prism coatings and a lightweight magnesium alloy chassis, the Frontier APO is built for demanding birdwatching, wildlife observation and long periods of outdoor use.
The APO optical system is designed to provide exceptional control of chromatic aberration, helping maintain natural colour reproduction, fine detail and image clarity across demanding high-contrast scenes. High-resolution phase-corrected BAK-4 roof prisms with dielectric coatings maximise light transmission, while fully multi-coated lenses and water-repellent objective coatings help maintain a bright, clear view in changing conditions.
Available in 8x42 and 10x42 configurations, both models combine full-size 42mm objective lenses with premium optics. Choose the 8x42 for a wider, steadier view and outstanding all-round versatility, or the 10x42 when greater magnification and long-range detail are the priority.
Key Features
- Hawke flagship Frontier APO binocular range
- Apochromatic optical system
- Extra-Low Dispersion (ED) glass
- High-resolution phase-corrected BAK-4 roof prisms
- Dielectric prism coatings for excellent light transmission
- Fully multi-coated optics
- Water-repellent objective lens coatings
- Lightweight magnesium alloy chassis
- Premium rubber-armoured construction
- Precision focus control
- Twist-up eyecups for comfortable viewing
- Nitrogen purged, waterproof and fog proof
- 42mm objective lenses
- Choice of 8x42 or 10x42
- Hawke No-Fault Lifetime Warranty
8x42 or 10x42 – Which Should I Choose?
| Model | Character | Best For |
|---|---|---|
| 8x42 | Wider, steadier all-round view | Birdwatching, woodland, wildlife and general observation |
| 10x42 | Greater magnification and distant detail | Open country, distant wildlife and long-range observation |
The 8x42 is the strongest all-round choice for most users. Its lower magnification makes the image easier to hold steady and generally provides a wider field of view, which is particularly useful when locating birds and following moving wildlife.
The 10x42 provides greater magnification, allowing distant subjects to appear larger and revealing more detail at range. It is particularly useful across open countryside and when observing subjects that are regularly further away.
What Does APO Mean?
APO is short for apochromatic. An apochromatic optical system is designed to bring different wavelengths of visible light into focus more accurately, reducing the colour fringing that can become visible around high-contrast subjects.
This is particularly valuable when viewing fine branches against a bright sky, dark wildlife against snow or water, detailed plumage and other scenes where colour fringing can obscure fine detail.
The result is not simply greater magnification or brightness. The aim of the APO system is a cleaner, more naturally coloured and highly detailed image, particularly in demanding viewing conditions.
APO vs ED Glass – What's the Difference?
Extra-Low Dispersion glass is used to reduce chromatic aberration and is already a significant optical upgrade over a conventional optical system. Hawke uses ED glass in ranges including Endurance ED and Frontier ED X.
The Frontier APO goes further by combining premium glass with an apochromatic optical design intended to control colour aberrations to an even higher level. This makes the APO particularly relevant to experienced users who value subtle improvements in colour fidelity, edge detail and image quality.
Hawke Binocular Comparison
| Range | Optical Level | Key Difference | Best For |
|---|---|---|---|
| Vantage | Entry level | Accessible fully multi-coated binocular range | General use and value |
| Nature-Trek | Mid-range | Phase-corrected BAK-4 roof prisms | Walking, wildlife and birdwatching |
| Endurance ED | Performance | ED glass | Improved colour control and detail |
| Frontier HD X | Premium | Premium H7 optical system and magnesium construction | High optical performance without ED glass |
| Frontier ED X | Premium ED | ED glass with premium dielectric prism coatings | Serious birdwatching and wildlife observation |
| Frontier APO | Flagship | Apochromatic optical system with ED glass | Maximum conventional Hawke binocular optical performance |
The Frontier APO sits at the top of Hawke's conventional binocular range. Its purpose is not simply to provide more magnification than the ranges below it, but to deliver Hawke's highest level of colour correction and optical refinement for users who will appreciate the difference in demanding viewing conditions.
Frontier APO vs Frontier ED X
The Frontier ED X is already a premium binocular, combining Extra-Low Dispersion glass, dielectric-coated phase-corrected BAK-4 prisms and a magnesium alloy chassis. For many users it provides an excellent balance between premium optical performance and price.
The Frontier APO sits above the ED X and is aimed at customers looking for Hawke's flagship optical performance. Its apochromatic optical system is designed to push colour correction further, helping minimise residual colour fringing and preserve fine detail in difficult high-contrast scenes.
If you want a premium Hawke binocular without moving to the very top of the range, the Frontier ED X is the natural alternative. If maximum optical refinement is the priority, the Frontier APO is the step up.
Why Choose a 42mm Binocular?
A 42mm objective is widely used for premium all-round binoculars because it provides a strong balance between light-gathering ability, physical size and weight.
Compared with more compact 25mm or 32mm binoculars, a 42mm model is larger to carry but is better suited to demanding observation and changing light conditions. This makes the Frontier APO particularly appropriate for serious birdwatching, wildlife observation and extended outdoor use.
What's in the Box?
- Hawke Frontier APO Binoculars
- Protective carry case
- Binocular neck strap
- Objective lens covers
- Ocular lens cover
- Lens cleaning cloth
- Instruction documentation
Hawke No-Fault Lifetime Warranty
The Hawke Frontier APO Binoculars are covered by Hawke's No-Fault Lifetime Warranty, providing long-term peace of mind in accordance with Hawke's warranty terms.
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