This is a Camcorder icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,400 icons, all in the same style and quality.
A camcorder icon has part where that there lenses that can be look through and recorded. The other part of the camcorder is the attachment on the side that is a rectangular screen, which shows the video that is being captured.