A lens with a focal length longer than 50mm is called a long or telephoto lens. Field of View (FOV) The field of view (FOV) controls how much of the scene is visible. The FOV is measured in degrees of the horizon. It is directly related to the focal length of the lens. For ex...
and there is no magnification of the telephoto lens, we should not think that this focal length is nothing new. Standard lenses are still a very necessary tool in our daily photography. Its deformation is small, and it naturally shows the perspective relationship. Still life photography, landscap...
30%3 compared to the previous model, greatly increasing chances of getting the shot. Professional movie capability The latest lens technology reduces focus breathing, focus shift when zooming, and axis shift when zooming. XD Linear Motors and a new aperture drive unit contribute to quiet ...
4 As of the October 2021 product announcement, compared to full-frame F2.8 70-200mm telephoto zoom lenses that support autofocus. 5 A software update may be required. See Sony’s support page on the web for camera compatibility info. 6 Not guaranteed to be 100% dust and moisture proof.*...
The experiments were conducted under a 0.1 MPa argon gas atmosphere using a high-speed camera combined with a telephoto microscope head (macro lens). In comparison with HTPB propellants, it was discovered that the agglomeration process of Al particle of NEPE propellants had two modes. Al ...
A standard zoom lens with corner-to-corner full-frame resolution To deliver the optical performance and corner-to-corner resolution necessary for full-frame imaging, the FE 28–60 mm F4-5.6 features three aspherical lens elements. The precise shape of these elements suppresses various image distort...
A standard zoom lens with corner-to-corner full-frame resolution To deliver the optical performance and corner-to-corner resolution necessary for full-frame imaging, the FE 28-60mm F4-5.6 features three aspherical lens elements. The precise shape of these elements suppresses various image distortions...
A standard zoom lens with corner-to-corner full-frame resolution To deliver the optical performance and corner-to-corner resolution necessary for full-frame imaging, the FE 28-60mm F4-5.6 features three aspherical lens elements. The precise shape of these elements suppresses various image ...
A standard zoom lens with corner-to-corner full-frame resolution To deliver the optical performance and corner-to-corner resolution necessary for full-frame imaging, the FE 28–60 mm F4-5.6 features three aspherical lens elements. The precise shape of these elements suppresses various image ...
A standard zoom lens with corner-to-corner full-frame resolution To deliver the optical performance and corner-to-corner resolution necessary for full-frame imaging, the FE 28–60 mm F4-5.6 features three aspherical lens elements. The precise shape of these elements suppresses various image distort...