File:Tronnier US2670659A (Ultragon, 1951).svg

Original file (SVG file, nominally 300 × 400 pixels, file size: 2 KB)

Summary

Description
English: Ultragon lens diagram, designed by Tronnier for Voigtländer (1951). Redrawn from US Pat 2,670,659
Date
Source Own work
Author Mliu92

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Captions

''Ultragon'' lens diagram, designed by Tronnier for Voigtländer (1951).

Items portrayed in this file

depicts

16 May 2023

image/svg+xml

1,929 byte

400 pixel

300 pixel

183ae21ddca4b615611bfcf1cfad61b5d733bf15

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current15:31, 16 May 2023Thumbnail for version as of 15:31, 16 May 2023300 × 400 (2 KB)Mliu92Uploaded own work with UploadWizard

The following 2 pages use this file:

Metadata