Rotating telescopic LED photography lamp lens and assembly

Abstract

The invention belongs to the technical field of optical equipment and particularly relates to a rotating telescopic LED photography lamp lens and assembly. The rotating telescopic LED photography lamplens comprises a lens and a lamp body, wherein the lens comprises a first shell, a second shell and a third shell; an optical accessory is arranged at one end of the first shell; the other end of thefirst shell is movably connected with one end of the second shell; the other end of the second shell is movably connected with one end of the third shell; a mounting hole is formed in the other end of the third shell and is movably connected with the lamp body; an LED light source is arranged on the lamp body; the LED light source and the optical accessory are oppositely arranged; the first shelland the third shell carry out telescopic movement along the second shell; and an anti-rotation limiting device is arranged between the first shell and the third shell. According to the rotating telescopic LED photography lamp lens and assembly, infinite adjustment of a divergence angle is achieved through rotating the second shell and changing the distance between the optical accessory and the LED light source, so that adjustment of illumination and the brightness area of an LED photography lamp is achieved; and the LED photography lamp can meet the shooting requirements of different scenes and is wide in application range and good in shooting effect.

Description

technical field [0001] The invention belongs to the technical field of optical equipment, and in particular relates to a rotating telescopic LED photographic light lens and an assembly thereof. Background technique [0002] In recent years, with the development of micro-movies, LED photography lights have generally entered the field of photography, and their applications are becoming more and more extensive. [0003] LED photography light is a photography supplementary lighting equipment that uses LED light-emitting diodes as the light-emitting body. It can effectively solve the problem that the picture taken by a digital camera is not clear in an environment with insufficient light. It provides an appropriate auxiliary light source for shooting subjects such as digital cameras, solves the limitations of digital cameras limited by light, and can effectively expand the use range of digital cameras. [0004] Existing LED photography lights generally include a backboard and o...

AI Technical Summary

Problems solved by technology

Since the optical accessories need to have a certain distance from the LED light source, the distance between the existing optical accessories and the LED light source cannot be adjusted. When storing, because the above distance cannot be adjusted, the overall volume of the LED photography light is relatively large, making it difficult to carry

And according to different scenes, in order to achieve better shooting effect, there are different requirements for the distance from optical accessories to LED light source. Because the above distance cannot be adjusted, it will affect the shooting effect of LED photography light, and the application range is small.

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