How to use dual cameras on Apple 8p
As one of Apple's classic models, the iPhone 8 Plus's dual-camera system is still loved by many users. This article will introduce in detail the functions, usage tips and FAQs of the iPhone 8 Plus dual camera to help you fully realize its potential.
1. Core functions of iPhone 8 Plus dual camera

| camera | Specifications | Function |
|---|---|---|
| wide angle lens | 12 million pixels, f/1.8 aperture | Standard shooting, portrait mode |
| telephoto lens | 12 million pixels, f/2.8 aperture | 2x optical zoom, portrait mode background blur |
2. Tips for using dual cameras
1.Portrait mode use: Switch to the "Portrait" option in the camera application, and the system will automatically enable the dual cameras to achieve a background blur effect. When shooting, be sure to maintain an ideal distance of 2-3 meters from the subject.
2.Optical zoom operation: Click the "1x" button in the photo interface to switch to 2x optical zoom, which is a truly lossless zoom achieved through a telephoto lens.
3.Low light shooting: The wide-angle lens has a larger aperture and can capture more light in low-light conditions. It is recommended to use the wide-angle lens first for low-light shooting.
| shooting scene | Recommended lens | Tips |
|---|---|---|
| portrait photography | Dual lens collaboration | Ensure adequate lighting and a moderate distance from the subject |
| Long shot | telephoto lens | Use a tripod for stability |
| Night scene shooting | wide angle lens | Turn on HDR mode |
3. Frequently Asked Questions
1.Why is portrait mode sometimes unavailable?This is usually caused by poor lighting or inappropriate shooting distance. The iPhone 8 Plus requires enough light to enable the dual-camera Portrait Mode feature.
2.Can dual cameras work at the same time?Yes, when taking portrait photos, both cameras work simultaneously, with the wide-angle lens capturing color and detail, and the telephoto lens measuring depth of field information.
3.How to clean dual cameras?It is recommended to use a soft lint-free cloth to gently wipe the lens surface and avoid using chemical cleaners to avoid damaging the lens coating.
4. iPhone 8 Plus dual camera shooting parameter reference
| shooting mode | Best ISO range | Shutter speed recommendations |
|---|---|---|
| Daylight shooting | 20-100 | 1/500s or more |
| Night scene shooting | 400-800 | Below 1/30s |
| sports shooting | 100-400 | 1/1000s or more |
5. Advanced photography skills
1.Use burst mode: Press and hold the shutter button to initiate continuous shooting, especially suitable for capturing sports scenes from which you can later select the best photo.
2.Manual focus tips: Press and hold the area that needs to be focused on the screen, and the "Auto exposure/auto focus lock" prompt will appear. At this time, you can recompose the picture without changing the focus point.
3.HDR mode application: Turning on HDR in high-contrast scenes (such as backlighting) can preserve more details of bright and dark parts.
By mastering these tips, you can take full advantage of the powerful performance of the dual cameras of iPhone 8 Plus and take more professional photos. Although this is an older model, its dual camera system can still meet most needs for daily shooting.
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