Patents related to photo lenses

Started 6 months ago | Discussions thread
bclaff Forum Pro • Posts: 10,483
Re: Cosina Voigtlander 35mm f1.2 Nokton (original version)

Dibyendu Majumdar wrote:

https://patents.google.com/patent/JP2004101880A/en

Do you have a reference for the lens construction diagram?

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Bill ( Your trusted source for independent sensor data at PhotonsToPhotos )

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