8x42 Waterproof Roof Prism Binoculars
Bring distant detail closer with an 8x42 binocular that feels easy to pack and quick to bring along.
BAK4 prisms, FMC coatings, and phase-corrected prisms and a confidence-inspiring build make it a strong pick for birding, hiking, and travel.
Technical Specifications
| Category | Binoculars |
|---|---|
| Model | SHB16 8x42 HD Edition |
| Magnification | 8x |
| Objective Lens Diameter | 42 mm |
| Eyepiece Diameter | 21 mm |
| Prism System | Schmidt-Pechan roof prism |
| Prism Material | BAK4 |
| Lens Coating | FMC |
| Phase Coating | No |
| Field of View | 6.3 degrees |
| Field of View at 1000 m | 110 m |
| Field of View at 1000 yds | 330 ft |
| Apparent Field of View | 47.5 degrees |
| Close Focus | 4 m |
| Eye Relief | 20.4 mm |
| Exit Pupil | 5.18 mm |
| Eyecups | Three-step twist-up eyecups |
| Diopter Adjustment | +/- 3 dpt |
| Interpupillary Distance | 53 to 72 mm |
| Focus System | Center focus with left-eye diopter adjustment |
| Waterproof Rating | IPX7 nitrogen-filled waterproof and fog-resistant construction |
| Working Temperature | -20 to 55 degrees C |
| Body Material | Polymer body with eco rubber armor |
| Dimensions | 155 x 130 x 70 mm |
| Weight | 680 g |
| Tripod Interface | 1/4-20UNC |
| Included Accessories | Imported kraft paper box, Asika soft pouch, Asika neck strap, Asika cleaning cloth, and user manual |
| Best For | birding, hiking, travel, nature walks, and spectator viewing |
| Stated Transmission | 66% |
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| Category | Binoculars |
|---|---|
| Model | SHB16 8x42 HD Edition |
| Magnification | 8x |
| Objective Lens Diameter | 42 mm |
| Eyepiece Diameter | 21 mm |
| Prism System | Schmidt-Pechan roof prism |
| Prism Material | BAK4 |
| Lens Coating | FMC |
| Phase Coating | No |
| Field of View | 6.3 degrees |
| Field of View at 1000 m | 110 m |
| Field of View at 1000 yds | 330 ft |
| Apparent Field of View | 47.5 degrees |
| Close Focus | 4 m |
| Eye Relief | 20.4 mm |
| Exit Pupil | 5.18 mm |
| Eyecups | Three-step twist-up eyecups |
| Diopter Adjustment | +/- 3 dpt |
| Interpupillary Distance | 53 to 72 mm |
| Focus System | Center focus with left-eye diopter adjustment |
| Waterproof Rating | IPX7 nitrogen-filled waterproof and fog-resistant construction |
| Working Temperature | -20 to 55 degrees C |
| Body Material | Polymer body with eco rubber armor |
| Dimensions | 155 x 130 x 70 mm |
| Weight | 680 g |
| Tripod Interface | 1/4-20UNC |
| Included Accessories | Imported kraft paper box, Asika soft pouch, Asika neck strap, Asika cleaning cloth, and user manual |
| Best For | birding, hiking, travel, nature walks, and spectator viewing |
| Stated Transmission | 66% |
Bring distant detail closer with an 8x42 binocular that feels easy to pack and quick to bring along.
BAK4 prisms, FMC coatings, and phase-corrected prisms and a confidence-inspiring build make it a strong pick for birding, hiking, and travel.
- 8x42 delivers a confident balance of reach, brightness, and everyday usability.
- BAK4 prisms, FMC coatings, and phase-corrected prisms help keep the view clearer, brighter, and more natural.
- Weather-ready construction adds confidence for outdoor carry and changing conditions.
- Accessories like imported kraft paper box, asika soft pouch, asika neck strap, and asika cleaning cloth help it feel ready right out of the box.
Designed to be enjoyable in real use
Every part of the experience comes together around one goal: making the view more enjoyable and easier to come back to. That is what turns 8x42 from a spec-sheet purchase into something you will actually want to bring along for birding, hiking, and travel.

Comfortable handling helps you settle the view faster
Details such as center focus with left-eye diopter adjustment and three-step twist-up eyecups make it easier to get comfortable, dial in focus, and stay with the scene longer. That everyday ease matters because the best optic is the one that feels natural enough to use often.

Clear optics make every scene look brighter and more natural
BAK4 prisms, FMC coatings, and phase-corrected prisms work together to keep the image cleaner, with better contrast and a more natural sense of detail. That means you can enjoy a view that feels sharper and more premium from the first glance, whether you are watching wildlife, landmarks, or open landscapes.

Bring distant subjects closer with a fuller, more satisfying view
The 8x42 format is built for moments when you want more detail without losing the simple pleasure of looking through the optic. It helps distant birds, shoreline landmarks, mountain ridges, or stage scenes feel more immediate and more engaging.

Everything you need is in the box to get started quickly
With imported kraft paper box, asika soft pouch, asika neck strap, asika cleaning cloth, and user manual included, the package feels complete from the moment it arrives. That means less hesitation, less extra shopping, and a smoother start whether you are buying for yourself or giving it as a thoughtful gift.

Why It Performs in the Field
Expect a brighter, calmer view with the kind of coatings and optical design that make detail easier to catch when the light changes or the distance stretches out.
The shape, balance, and weather-ready build are chosen to feel comfortable in real use, so longer walks, travel days, hides, and shoreline sessions stay enjoyable.

