I think manual lenses are great for video shooting. They have character and take the edge off a digi...

五款Leica M 35mm f/1.4鏡頭的特色是甚麼？ 相關產品可參考連結: https://www.mkkcamera.com/leica-m-lenses/?_bc_fsnf=1&Foc...

Hello, guys! It is finally time to post some of the things I have been posting about the 135mm lense...

神ポートレート焦点距離といえば、135mmだと思いますね！皆さんはポートレートで一番好きな焦点距離はなんですか？ぜひコメントくれたらうれしいでーす！そして、アンケートの答えもよろしくね！ この動画で...

In this video I am showing you how I got a f/0.85 lens for $200 bucks. However I was lucky to be abl...

Alright, time to start my english version tutorials, and hot to series! My second episode will be ab...

Learn filmmaking from me! https://myfilm.school/Sony-Lenses ?: http://instagram.com/brandon_l_li ?h...

Section III Wave Motion 3.2.5 Light: Formation of Image by Lenses The lens formula...

Section III Wave Motion 3.2.5 Light: Formation of Image by Lenses Measuring the focal length of conv...

Here is a new video of my BTS series, this time I'm showing how I shoot portraits under the stars! :...