Fish Eye Lenses in Vantrue E360 Dash Cam: Expanding Your View for Enhanced Road Safety

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Do you want to see everything around your vehicle, both inside and outside? Are you looking for more detailed coverage in case of an unexpected accident, without any blind spots? The E360 dash cam, equipped with two fish eye lenses, effectively addresses these requirements.

As a great advancement in dash cam design, the integration of fish eye lenses has emerged as a game changer. These uniquely designed lenses offer an expansive field of view, capturing a broader spectrum of road activity than traditional lens systems. By utilizing fish eye lenses, dash cams can not only record more details from the surroundings but also provide drivers with an added layer of security against potential incidents.

So, in this article, we are going to explore how fish eye lenses enhance dash cam functionality, and ultimately contribute to safer driving experiences.

First of all, let’s get a overall perspective of fish eye lenses.

What is a fish eye lens?

A fish eye lens is a wide-angle lens that delivers a panoramic or hemispherical image. By design, it’s meant to mimic the extreme wide-angle vision of a fish, hence the name. A fish eye lens can offer an angle of view of 180 degrees or more and range from 8mm to 15mm in focal length. Instead of producing straight line images (or rectilinear images), the fisheye lenses produce a characteristic convex image (non-rectilinear image) by using a special mapping angle (equisolid angle). Fish eye lenses can be used for many applications such as security assurance like home security, artistic photography, and for viewing large areas like rooms in your house.

How does a fish eye lens work?

• Light collection:Fish eye lenses have a much wider field of view than normal lenses. This means that they collect light from a larger area.

• Lens shape:The front element of the lens is bulged in a way that resembles a hemisphere rather than being flat or mildly curved. This unusual shape is crucial to the lens’s ability to capture such a wide field of view.

• Light bending:The convex shape of the lens causes incoming light rays to bend more toward the edges. This bending of light, also known as refraction, allows the lens to capture light from a wider field of view than would be possible with a lens that does not cause as much bending.

• Image projection:The lens projects the light onto the camera’s sensor or film plane in a different way than normal lenses. Normal lenses aim to project light in such a way that straight lines in the real world are reproduced as straight lines in the image. Fish eye lenses, however, project light so that straight lines are reproduced as curves if they do not pass through the center of the image.

Key features of Fish Eye Lenses

• Wide Panoramic View

The main beneficial feature of fish eye lenses is the wide-angle coverage. Its convex lenses allow for 360° video capture. These capabilities reduce the need for multiple cameras to cover the same area size.

• Depth of Field

Due to its unique design, this camera offers a wide-angle perspective and a short focal length. All objects within its range are captured in great detail, thanks to this combination, with no loss in quality as objects become more distant.

• Low Light Performance

Fish eye lenses might work well in low-light environments, depending on the quality of the sensor in the camera. If this is a desired feature, it’s recommended to opt for a high-end model that has these capabilities.

• Image Distortion

The distortion of the image formed from the fish eye lens is called barrel distortion. In barrel distortion, the central part of the frame appears to bulge outwards, and due to this, the image produced is called a curvilinear image.

For traditional dash cams, multiple camera lens are required to reconstruct a traffic accident and  get comprehensive messages. However, E360 dash cam achieves 360-degree panoramic recording by using two fish eye lenses, which can capture all sides of the vehicle without blind spots, enhancing security while driving or parking. And here are the details about this revolutionary improvement on E360 dash cam.

What Can You Get From E360 Dash Cam with the Utilization of Fish Eye Lenses？

• Wide panoramic view captures more details when driving

One of the most significant advantages of fish eye lenses is their ability to capture a wider scene. A standard dash cam might cover 90 to 120 degrees of view, while a fish eye lens can capture up to 180 degrees or more, effectively minimizing blind spots. And equipped with two fish eye lenses, E360 dash cam achieves 360°panoramic view with a unique 210°+ 210° view angle. This capability ensures that not only the road ahead but also side streets and vehicles adjacent to the dash cam are recorded. With the help of this panoramic view, some disputes about car accident can be effectively and fairly dealt with, which greatly improve your confidence of driving.

• Enhance the security when parking

The feature of low light performance also plays an important role in improving the security when your vehicles are parked. Incorporated with the Sony STARVIS 2 IMX675 CMOS Sensor and 8 IR lights, the fish eye lenses in E360 dash cam can effectively capture clear footage even under low-light environment. This means that even when your car is parked outside at night, you can enjoy peace of mind. The wide angle of view ensures that all unusual incidents, such as collisions and theft, are recorded clearly. And the high-quality video evidence captured by the E360 dash cam facilitates effortless and efficient incident claim processing, providing you with added security and reassurance.

• Compact design makes the dash cam light and portable

The compact nature of fish eye lenses also allows for a light and portable dash cam design. This is particularly beneficial for users who want a discreet camera that doesn’t obstruct their view. Unlike other traditional dash cams, a fish eye lens dash cam has a smaller footprint and is more streamlined. This means that it can be easily attached to a windshield without causing any visual distractions. Additionally, the compact design of E360 dash cam also facilitates the easy switch from car recording mode to handheld mode. Since the fish eye lens dash cam is less bulky, it can be conveniently stored in a glove compartment or a small bag when not used in the handheld mode. Overall, the compact design of fish eye lenses offers great benefits to users who are looking for a lightweight, portable and easy-to-use dash cam solution.

• Unique image makes your videos more creative

Fish eye lenses feature an image distortion effect. This distortion makes the recorded videos stand out and provides a unique perspective that can't be achieved with traditional lenses. The fish eye effect adds a natural curvature to the edges of the image, creating a more immersive and engaging experience for viewers. Therefore, If you’re looking to capture and share creative and artistic footage during your car journeys, the E360 dash cam is the ideal choice. In its fish eye mode, the E360 allows you to capture specific buildings and breathtaking landscapes from a fresh and innovative perspective, resulting in visually stunning footage that sets your recordings apart.

Conclusion

The integration of fish eye lenses into dash cams is an innovative advancement that makes the dash cam a more useful and practical tool for your driving experience. The panoramic view of fish eye lenses ensures that every important detail is captured for your safety, allowing you to drive with confidence and peace of mind. And the impressive image effect transforms your driving experience into a richer and more enjoyable journey.
In a word, whether you're driving or parking, the E360 dash cam is the optimal choice for you to to drive with confidence while creating memorable footage that showcases your adventures.

Frequently Asked Questions

What is a fish eye lens and why is it unique?

What is the difference between fish eye lenses and traditional lenses?

Does the distortion of fish eye lenses make the recording video unclear?

What are the benefits of using fish eye lenses on dash cams?