Lightguide meaning

The wider perspective helps convey a stronger sense of space and a more natural view of the surroundings. The result is more vivid photos.

LightGuide Cable

The iPhone 11 ultra-wide lens allows more of a scene to be captured. This makes it perfect for shooting dramatic landscape photos. The extra-wide field of view captures more surrounding scenery, as well as more foreground detail. This includes more vast skies, longer mountain ranges, and wider ocean views.

LED light guides are efficient tools, perfect for directing the output of a distant light source to a target point. They are your go-to option for several reasons, perhaps the most compelling being that you need a powerful light source, but have to deal with the constrictions of a tight design envelope. Light-guide-coupled installations also have the edge if you need high radiation output from a freely movable light exit, are aiming for a lightweight design, or have to satisfy strict safety requirements in a controlled environment. In any case, the hallmarks of a good light guide are excellent transmission, high mechanical flexibility, robustness, and reliable performance over a long service life. Primelite’s LED Light Guides tick all these boxes.

Expect our LED Light Guides to last for several years if you use them with our fiber-coupled LED light sources. With remarkably efficient light coupling and virtually no excess radiation at the light guide entrance, components do not heat up, preventing premature failure.

Lightguide design guidelines

The iPhone ultra-wide camera is great for city photography. Find a location to capture a picturesque view of a city. The ultra-wide lens allows entire buildings to fit into the frame for impressive architecture photography. Travel enthusiasts can take more expanse, dramatic photos of favorite cities and feel more of a part of the action.

LightGuide Optics

The most outstanding feature of our LED Light Guides is the extreme acceptance angle (NA) for incoming radiation from the light source. Fused silica fiber light guides typically have a NA of 0.3, translating into angles of no more than α ±17.5° for the light they transmit. Every ray coming in with a higher divergence will be rejected and absorbed at the fiber’s light entrance. Ever wondered why silica fiber light guides are promoted as being particularly heat resistant? It is because the rejected radiation creates unwanted heat. In other words, fiber light guides are inefficient. Primelite’s LED Light Guides accept and transmit light with angles of up to ±35° resulting in power delivery that exceeds the capabilities of conventional fiber light guides by a factor of two to three.

Use this method to switch between lenses in all photo modes, except for Portrait mode. Ultra-wide isn’t available for Portrait mode. The iPhone 11’s ultra-wide camera is also available in both vertical or horizontal positioning.

Be sure to check out our  LED Performance Optics. Our LED Light Guides’ numerical output aperture is around 0.6 (α ~ ±35°), so our lens systems are remarkably affordable add-ons to reduce divergence or even focus radiation for maximum intensity. Also, LED Performance Optics are an excellent choice if you want to improve the uniformity of the exposure field, which can be hexagonal or square.

Take photos. Keep memories.All those ultra-wide scenes should be kept somewhere they can be enjoyed by everyone. While the iPhone ultra-wide camera takes great photos, showing them off there doesn’t do them justice. Our photo books are available in various sizes for showcasing these memories. They’re available in both hard-cover and soft-cover varieties.

It is not only the high NA that makes our LED Light Guides perform way better than comparable solutions. Excellent transmission in dedicated spectral ranges is also essential, peaking at 85% for our most popular NUV active core option.

The iPhone 11 series had exciting upgrades with its camera. While the iPhone X has a standard camera and telephoto lens, it doesn’t have an ultra-wide camera lens. The iPhone 11 series and the iPhone 12 series both have a 3mm, ultra-wide-angle lens. The iPhone’s ultra-wide camera is designed for dramatic compositions. It allows photographers to capture scenes that highlight a subject that appears larger than the background.

Lightguide design

The iPhone 11 ultra-wide camera is a compact solution for more varied photography. For anyone interested in capitalizing on the ultra-wide camera’s abilities, it’s very easy to find and use. With a little practice, there are many ways to be a more creative photographer.

LEDlightguide panel

Switching the iPhone camera to the ultra-wide camera is as easy as pressing the camera button. Open the Camera app, either from the app itself or the lock screen. Tap “0.5x” above the shutter button to switch to the ultra-wide camera. Hold the iPhone steady and shoot away. It’s that easy. Press and hold any of the zoom icons (0.5x, 1x, or 2x), and the Zoom wheel appears. Drag the wheel left or right to manually scroll the focal lengths in between the default settings. The higher the number, the more the camera zooms in.

Flexible fiber opticlightguide

The iPhone Ultra Wide lens opens up photography options. The ultra-wide angle and different perspective from the standard camera produce impressive images in a range not available in iPhones before. Find more photography tips to work on composing those iPhone 11 ultra-wide camera shots. Wherever life takes you, capture more with the iPhone Ultra Wide angle lens.

The iPhone ultra-wide lens is useful anywhere you can’t physically move back further from the subject in order to fit more into the frame. Here are some examples of where the iPhone ultra-wide camera is a perfect choice for impressive shots.

Ledlight guides

From an indoor perspective, the ultra-wide camera allows more of the composition into a single photo. There is no need for crowding together when taking photos of a large group in a small room. Photographing more details in a crowded interior scene, such as in a shop or at a sporting event is easier to accomplish.

The iPhone 11 ultra-wide camera is a great solution for anyone struggling to fit everything into the frame with the wide iPhone lens. The ultra-wide lens fits much more into the frame. It has a significantly wider viewing angle than the standard camera lens on the iPhone. This allows for zooming out, rather than zooming in. The ultra-wide angle makes things appear smaller but includes more of the entire scene in the photo.

Primelite LED Light Guides are designed for continuous throughput of up to 50 watts of optical radiation. Active cores optimized for the near ultraviolet (NUV), visible (VIS), and near infrared (NIR) spectral ranges are available in four cross-sections. Our LED Light Guides’ diameters can range from Ø3.0 to Ø8.0 mm to meet your requirements regarding mechanical configuration setup and transmitted power.

LEDs are high-NA light emitters with a broad angular radiation pattern. Efficiency is paramount in setups that pair LEDs with light guides. These light guides have to transmit maximum radiation to the target point. This means the LED source’s NA has to match light guide’s NA. We offer single- and multi-pole liquid light guides perfectly matched to our LED light sources. In our exposure systems, they typically deliver two to three times as much power as conventional silica fiber light guides.

Our Advanced LED Light Engines ALE/1 and ALE/3 use high-transmission LED Light Guides to flexibly deliver the optical system output right to the target spot. With perfectly matching numerical apertures, this combination of our LED light sources and light guides makes for a very efficient overall setup. Besides being very flexible and featuring excellent transmission, our standard LED Light Guides are highly customizable. They can be either single- or multi-pole; in some applications, their length extends up to 20 meters.