Plano-Concave Lens. 12.0mm Dia. x -12 FL, Uncoated, Plano-Concave Lens. Product code. #45-014. Price. $ 29.50. Availability. In stock. Product details.

Canon telephotolens

Polarized light technique is based on the principle that the presence of moisture on the surface of reflection tends to cause polarization in the reflected beam ...

If we don’t have a case for your phone, we offer our Universal Mount. It provides a multi-directional mounting solution to move your lens up, down, right or left…enabling you to align it directly over your phone’s camera lens.

Sigma telephotoLensfor Canon

Get closer. This telephoto lens is a fantastic portrait lens. Sharp in the center with a natural drop-off on the edges, you can capture more intimate shots of people, nature, and still-life scenes.

Our lenses are always crafted with premium materials, ensuring the highest quality you won’t find anywhere else in the mobile market.

Get ultra close. Made for nature photographers, food porn lovers, and creatives who obsess over the details. Marvel at the details of a ladybug in your garden or inspect the intricacies of a handmade piece of jewelry. Available in 75mm or 10x.

For full control over your Moment Lenses, on iOS we offer the Pro Camera App. It gives you all the manual controls your big camera has, and lets you hard select which Moment lens is being used for the best results.

To attach our lenses to your phone, you'll need one of our cases. Check the compatibility chart below to see if your phone is compatible, and then shop for your case.

It’s a hard choice to make. Tele, wide, fisheye, anamorphic or macro lenses. Do I need just one or bundle them all up for the ultimate kit!? Read our full lens guide for more info if you need help deciding on which lens is right for you.

Telephotolens

Method 1: Correct the flat field effects at each signal level · Obtain 2 images in succession at the same light level. · Subtract the bias level from both ...

Get 2X (or 4x with the Moment Pro Camera app) closer to your subject. Incredible for portraits, landscapes, and smooth video, the Tele 58mm is the best telephoto lens we’ve ever made. Made with 25% mo...

Many translation examples sorted by field of work of transimpedance amplifier – English-Chinese dictionary and smart translation assistant ... ; Русский.

Go wider. Capture the entire sunset from the top of your hike, not just part of it — or document kids and pets without having to back up and miss the moment in the process.

The 10x Macro T-series Lens captures life-sized images of the smallest objects. Different from traditional macro photography, this lens works less than an inch away from the subject to capture rich te...

Sigma telephotolensSony

The focal length of a lens can be calculated by dividing the distance from the lens to the image by the distance from the lens to the object. This is known as the thin lens equation: 1/f = 1/di + 1/do, where f is the focal length, di is the image distance, and do is the object distance.

Get incredibly close to your subject with the Macro 75mm. Different from traditional macro photography, this lens works less than four inches away from the subject to capture rich textures, materials,...

How Television Camera Works. All television cameras, big or small, work on the same principle: They convert the optical image into electrons. The lens ...

Students in grades nine to twelve can learn about biological water treatment while conducting hands-on experiments to learn more about chlorine, chloramine, ...

The 14mm Fisheye Lens is the widest super wide lens we’ve ever made. It features a massive 200 degree field of view, producing a 30% wider image than the 120 degrees you will find on ultra wide phones...

The 1.33x Anamorphic Lens is our most cinematic mobile anamorphic yet. With a 20% wider aperture compared with our M-Series family you can unleash the full resolution of the latest generation camera s...

Advanced Reticle Technology is available in Leupold and Schmidt & Bender riflescopes in 1st and 2nd focal plane. Call for models and details at 541.439.5155.

The relationship between focal length and image distance can be graphed by plotting the image distance on the x-axis and the focal length on the y-axis. This will result in a hyperbolic curve, with the focal length as the asymptote.

All our lenses use cinema grade glass tuned for incredible resolution and improved MTF scores to match the today’s smartphone sensors. M-Series is optimized for 26mm and above focal lengths and T-Series handles 24mm and above.

telephoto lens中文

Focal length is the distance between the center of a lens and the point where light rays converge to form a sharp image. It is typically measured in millimeters (mm).

sigma telephotolens70-300mm

Objectives also always carry the engraving for the numerical aperture (NA) value. This may vary from 0.04 for low power objectives to 1.3 or 1.4 for high power ...

Moment lenses are available in two generations, our T-Series & M-Series, optimized for different phone camera focal lengths. T-series is our latest range that supports newer, larger camera phone sensors from 2023 onwards. M-Series is our previous generation of lens. It has the same incredible glass quality but in a smaller package; perfect for shooters who are just getting started (like younger family members), those who want a budget option, or a way to turn an old phone into a killer camera.

Nikon telephotolens

Depth of Field (DOF) determines the closest and farthest objects in an image, both of which are in focus. The entire image between these objects also maintains ...

Go extra wide. With 200 degrees field of view, this was made for creatives who want to pack a lot into the frame—filmmakers, documentary-style photographers, athletes, architects, or vloggers.

Article Details. Answer. Controlling your Canon camera using the EDSDK is done over the USB port on the camera. The type of USB cable you need to control your ...

Our 3rd generation of mobile lenses. Discover how to get the most out of your photos and videos, gain answers to your key questions, and bro...

We’ve increased compatibility to all of the latest iPhone and Android camera phones, making these lenses more future proof.

The focal length of a lens and the magnification of an image are inversely related. This means that as the focal length increases, the magnification decreases, and vice versa.

Meet our 18mm Wide Lens, the perfect wide-angle lens for mobile photographers and filmmakers. Instead of the usual distorted ultra-wide shots from your phone, this gem offers a beautifully broad yet g...

Simply line it up, twist, and you’re ready to shoot. It pairs nicely with our Moment case or universal mounting system for a seamless user experience.

There are a few factors that can affect the focal length of a lens, including the curvature of the lens, the refractive index of the material the lens is made of, and the distance from the lens to the object. Additionally, changing the position of the object or lens can also alter the focal length.

sigma telephotolens150-600

The 1.55x Anamorphic Lens is our most cinematic mobile anamorphic yet. With a 20% wider aperture compared with our M-Series family, you can unleash the full resolution of the latest generation camera ...

Get Cinematic. The Anamorphic offers delicious lens flares in Blue or Gold flares, an unbeatable cinematic touch with a true Anamorphic aspect ratio, and two unique squeezes (1.33x & 1.55x).

Both M & T-Series lenses work with our 67mm filter adapter (sold separately), so you don’t need to buy an expensive set of new filters.

To attach our lenses to your phone, you'll also need a lens mount. If you have a iPhone 12 and newer, or a Pixel 7 Pro and newer, you'll need one of our drop-in mounts. For older phones, you'll need a Stick-on Mount or Universal Mount. Check the compatibility chart to see what type of mount you need for your phone.