File:Three Minolta 50 mm photographic lenses with different lens speeds of 3.5, 1.7, and 1.2.jpg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file ‎(5,970 × 1,850 pixels, file size: 4.3 MB, MIME type: image/jpeg)

Summary

Description
English: Three Minolta 50 mm photographic prime lenses with different lens speeds of 3.5, 1.7, and 1.2. The lens with lens speed 3.5 is for macro photography, where the lens speed is of less concern in comparison to the achievable depth of field, thus it has a small entry opening resulting in the lens speed of 3.5. The lens with lens speed 1.7 in the middle is a standard lens coming with many SLR cameras, here from the Minolta AF assortment of lenses from the 1980s. The lens with 1.2 on the right is from the non-AF Minolta lens series from the 1970s and early 1980s. The speed of 1.2 results in a very large entry lens (large opening) enabling, e.g., photography at low light, and resulting in a relatively high sales price. The image is meant to show the relation between entry lens diameter and lens speed.
Deutsch: Drei Minolta-Objektive für SLR-Kameras mit je 50 mm Brennweite und Lichtstärken von 3.5, 1.7, und 1.2. Das Objektiv mit Lichtstärke 3.5 ist für die Makrofotografie gedacht, wo die Lichtstärke im Vergleich zur erreichbaren Schärfentiefe weniger wichtig ist, daher hat es eine kleine Eintrittsöffnung, was zu der relativ geringen Lichtstärke von 3.5 führt. Das Objektiv mit Lichtstärke 1.7 in der Mitte ist (vom Typ) ein Standardobjektiv vieler Spiegelreflexkameras, hier aus dem Minolta AF-Sortiment an Objektiven aus den 1980er Jahren. Das Objektiv mit 1.2 auf der rechten Seite stammt aus der Minolta-Objektivserie ohne AF aus den 1970er und frühen 1980er Jahren. Die Lichtstärke von 1.2 wird durch eine große Eintrittsöffnung erzielt, was z. B. das Fotografieren bei wenig Licht ermöglicht, und führt auch zu einem relativ hohen Verkaufspreis. Das Bild soll das Verhältnis zwischen Eintrittslinsendurchmesser und Lichtstärke illustrieren.
Date (UTC)
Source

This file was derived from:

Author


This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Combined three images, removed backgrounds, equalized sizes, partially turned upright. The original can be viewed here: Minolta MD Rokkor 50mm f1.2 -3 (3725856571).jpg: . Modifications made by Pittigrilli.

Licensing

w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported 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.

Original upload log

This image is a derivative work of the following images:

  • File:Minolta-50mm-F17.jpg licensed with PD-self
    • 2011-03-05T16:19:15Z Evan-Amos 1600x1500 (900416 Bytes) {{Information |Description ={{en|1=A Minolta 50mm F/1.7 autofocus lens. }} |Source ={{own}} |Author =[[User:Evan-Amos|Evan-Amos]] |Date =2011-03-05 |Permission = |other_versions = }} [[Catego

Uploaded with derivativeFX

Captions

Three Minolta 50 mm photographic lenses with different lens speeds of 3.5, 1.7, and 1.2

Items portrayed in this file

depicts

media type

image/jpeg

File history

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

Date/TimeThumbnailDimensionsUserComment
current13:14, 25 March 2023Thumbnail for version as of 13:14, 25 March 20235,970 × 1,850 (4.3 MB)Pittigrilliimproved perspectives of the three lenses with respect to each other
22:53, 23 March 2023Thumbnail for version as of 22:53, 23 March 20235,910 × 1,850 (6.48 MB)Pittigrilli== {{int:filedesc}} == {{Information |Description=== {{en|1=A Minolta 50mm F/1.7 autofocus lens. }} == |Source={{Derived from|Minolta MC MACRO ROKKOR-X 50-3.5 -1 (5235104744).jpg|Minolta-50mm-F17.jpg|Minolta MD Rokkor 50mm f1.2 -3 (3725856571).jpg|display=50}} |Date=2023-03-23 22:50 (UTC) |Author=* File:Minolta MC MACRO ROKKOR-X 50-3.5 -1 (5235104744).jpg: '''PLEASE COMPLETE AUTHOR INFORMATION''' * [[:File:Minolta-50mm-F17.jpg|Fil...
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file:

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Retrieved from "https://en.wikipedia.org/wiki/File:Three_Minolta_50_mm_photographic_lenses_with_different_lens_speeds_of_3.5,_1.7,_and_1.2.jpg"