Loose aperture ring in Leica Summicron-M 1:2/50 (Made in Canada)

(36:27)

Fixing the loose aperture ring in Leica Summicron-M 1:2/35 ASPH motion lapse film

(4:27)

Fuji 56/1.2 Loose aperture

(13)

Leica Summarit 35/2.5 loose aperture ring.

(10)

Loose aperture blades in Minolta Autocord MVL______PART_1_motion lapse film

(5:25)

Loose aperture blades and other details in Yashica-Mat Copal-MXV

(1:42:42)

Loose aperture ring in Voigtländer NOKTON Classic 35mm F1.4 for Leica-M

(18:21)

Fixing the loose aperture scale strip on the Asahi focuser

(3:5)

NIKON NIKKOR AF 85mm f1/1.8D Loose Aperture blades_______motion lapse film

(8:18)

Loose aperture blades in Minolta Autocord MVL PART 2 motion lapse film

(3:39)

Loose aperture blades In AF-s Nikkor 35mm 1:1.8 G ED DX

(41:8)

Share loose aperture ring on Fuji CM W large format lens

(9)

Loose aperture blades in Canon Rangefinder lens 50mm f:1.2______Motion lapse film

(9:49)

Loose aperture blades in Minolta Autocord MVL PART 3 motion lapse film

(4:11)

Stuck aperture ring in Leica Summarit-M 1:2.5 / 75____________Motion Lapse Film

(7:8)

Loose aperture blades in AF-s VR Micro-Nikkor 105mm 1:2.8 G ED___PART 2

(1:1:34)

Aperture is SO IMPORTANT!

(52)

Loose aperture blades in AF-s VR Micro-Nikkor 105mm 1:2.8 G ED___PART 4

(1:9:)

Loose Aperture blades In Canon Zoom Lens EF 28 80mm 1:3.5-5.6 II

(40:57)