Nikon Cameras & Lenses Serial Numbers Resource Online - Check out Photosynthesis Tons of Nikon Info - YouTube
Where to find your serial number - Canon UK - Canon UK
Where to find your serial number - Canon UK - Canon UK
Where to find your serial number - Canon Europe - Canon Europe
How to determine age of a Canon lens - MyPhotoCentral
Poor quality of Sony Serial Numbers on their VERY expensive lenses: Sony Alpha Full Frame E-mount Talk Forum: Digital Photography Review
Finding Serials, Manufacturer Guides, & More – Lenstag Blog
lightroom - How to get lens serial number from Exif? - Photography Stack Exchange
What does the serial number mean on your Canon lens?
Nikon Lens Versions and Serial Nos
How to Check Nikon Lens Serial Numbers | Any Shot Pro
Sony Serial Number Sticker Class Action Lawsuit Alleges That Lens Serial Numbers Fall Off - Sony Addict
Petapixel reports: “Sony Hit with Lawsuit Alleging its Lens Serial Numbers Fall Off” – sonyalpharumors
How to Check the Serial Number On Your Camera Gear
Re: Where are Nikon lens serial numbers located on older AF lenses?: Nikon SLR Lens Talk Forum: Digital Photography Review
Canon lens date codes and EF lens chronology
PSA: Some Tamron 70-180mm f/2.8 Lenses Have a Calibration Issue | PetaPixel
Finding Serials, Manufacturer Guides, & More – Lenstag Blog
Understanding Lens Basics
Canon Knowledge Base - How to locate the serial number on the lens
70-200ii purchase year and serial No.: Canon SLR Lens Talk Forum: Digital Photography Review
Canon lens date codes and EF lens chronology
