39-02-1A Optoelectronics

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Optics has been used since the dawn of civilization, serving a wide range of purposes from practical to aesthetics. One of the most common uses of optics is to control the direction and intensity of light to achieve desirable results. In recent times, lenses have become an indispensable tool when it comes to manipulating light to achieve such ends. The 39-02-1A lens is one such instrument, designed for use in a variety of applications and operating on a simple yet effecitive optical principle.

The 39-02-1A is a so-called "zoom lens": characterized by the ability to adjust focus length by rotating the zoom ring, thereby changing the angle of view. At the wide angle, it can provide up to 140° of view, allowing for the capture of wider image fields. By adjusting the focus ring, the angle of view can also be adjusted to anywhere between 0.5° and 140°. This flexibility makes the 39-02-1A lens a top choice for imaging as diverse as landscapes to close-up shots of small objects.

The 39-02-1A is also able to adjust its depth of field. Unlike fixed-focus lenses, this lens can be adjusted to allow for a very shallow or a very deep depth of field. At the shallowest setting, objects both close to the camera and farther away will appear in focus, creating a sweeping landscape or a scene with a greater level of detail. Conversely, with the right settings, objects near the camera can be blurred while those in the background remain sharp; a great tool for isolating portions of an image.

The 39-02-1A lens works on the principal of refraction. When light passes through a curved surface, like the lenses in the 39-02-1A, its path is bent, and its speed decreased. This bending and slowing of light is refraction, governing how we perceive the world around us. By manipulating the curvature of glass elements within the lens, the 39-02-1A is able to control the direction and speed of the light that passes through it, thus creating the desired effect.

Widely used for professional photography and cine applications, the 39-02-1A zoom lens is also increasingly popular among amateurs and hobbyists. Its versatile design allows users to capture breathtaking images, from stunning vistas to sharp close-ups. Flexibility, ease of use, and wide angle of view, make it a must-have for any photographer looking for stunning results.

The 39-02-1A lens also boasts impressive durability. Its metal/plastic construction allows for a lengthy life-cycle with minimal maintenance, and its generous 5 year manufacturer\'s warranty only enhances this claim. From amateur shutterbugs to film professionals, the 39-02-1A offers versatility, ease of use, and quality results.

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