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15mm, f2, what's not to love? Learn filmmaking from me! https://goo.gl/VK3Qft Get it at B&H: http...

In-depth look at why you might actually want this crazy wide lens. Learn filmmaking from me! http...

Laowa sent me this lens as a loaner to try out. It's supposed to have nearly zero distortion, and i...

訂閱頻道，一起分享攝影的樂趣吧！ https://goo.gl/GoK1Zx H&Y 磁力濾鏡系統 超抵團購優惠！現正接受訂購中！ 好可能係市面上最抵嘅Ｈ＆Ｙ團購！ http://photogra...