Bought a lens on EBAY, but it didn't work, here's what I did. скачать в хорошем качестве

Bought a lens on EBAY, but it didn't work, here's what I did.

This video shows all of the steps in great detail on how to fix a stuck aperture, and an oily aperture so that you can get the full use back out of your old manual lenses. This particular lens was purchased from a good seller on ebay, the lens was listed as being completely functional, however when it arrived the aperture did not work at all. I was a little disappointed, but decided that I liked the lens and since it only costed $20, I'd try to fix it rather than return it. I've tried to include every step of the process, including before and after photos! it is a long video so skip the steps you don't feel that you need to see using the timestamps below.. I hope you find the video helpful so that you can can be confident in doing the same repair. Also, one correction, this lens was made in the 70s. Intro - 0:01 The Problem(s) - 0:54 The Mount - 1:19 Tools - 1:30 Begin Disassembly - 3:15 How to Mark - 5:00 Stuck Blades - 8:20 Cleaning Blades - 12:30 Before Reassembly - 13:42 Reassembly Aperture - 14:17 Re-reassembly! - 16:00 Re-re-reassembly!! - 20:35 Test - 21:49 Clean Blades - 24:35 Correct Bent Arm - 27:40 Reattach Spring - 28:12 Clean Rear Lens - 29:23 Attach Aperture Ring - 29:32 Attach Mounting Plate - 31:34 Inspect & Clean - 32:50 Reattach Main Lens Body - 33:02 Reattach Shroud - 33:40 Test Function - 34:20 Clean Front Lens - 34:42 FIXED Lens Test - 35:25 Before and After Pics - 36:19 Thanks for Watching, please Subscribe for more :) #mirrorless #manuallens #vintagelens