File:PentaxMacroLens100.jpg
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![File:PentaxMacroLens100.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/PentaxMacroLens100.jpg/800px-PentaxMacroLens100.jpg?20101027234801)
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DescriptionPentaxMacroLens100.jpg |
English: The lens smc Pentax-FA 1:3.5 / 100 mm Macro – with focus on infinity and at close range (magnification ratio 1:2). The lens is – as far as I know – identical to Cosina AF 100 mm F3.5 Macro and Soligor AF Macro 3.5 / 100mm. Sometimes it's called "yogurt cup", referring to its cheap-looking plastic body. But the optical quality is very decent, nevertheless! This lens was bought in 2003.
Deutsch: Das Objektiv Pentax-FA 1:3,5 / 100 mm Macro – einmal mit Fokussierung auf Unendlich und einmal mit maximalem Tubusauszug bei der Nahgrenze (Vergrößerungsfaktor 1:2). Soweit ich weiß, ist das Objektiv baugleich mit dem Cosina AF 100 mm F3,5 Macro sowie dem Soligor AF Macro 3,5 / 100 mm. Oft wird die Linse "Joghurtbecher" genannt – wegen des doch sehr billig wirkenden Plastikgehäuses. Die Bildqualität ist ungeachtet dessen aber sehr ordentlich, und das Objektiv außerdem extrem leicht (213 g) und handlich. Dieses Exemplar wurde 2003 gekauft. Anders als beim Cosina wurde keine aufschraubbare Vorsatzlinse (Achromat) mitgeliefert, die eine 1:1-Vergrößerung ermöglichen würde. Dafür ist die Pentax-übliche smc-Vergütung der Linsen vorhanden. |
Date | |
Source |
Own work. Collage of two pictures. ![]() |
Author | Christian Fischer |
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Christian Fischer
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:48, 27 October 2010 | ![]() | 2,000 × 1,413 (1.4 MB) | Fice (talk | contribs) | {{Information| |Description= '''''English:''''' The lens smc Pentax-FA 1:3.5 / 100 mm Macro – with focus on infinity and at close range (magnification 1:2). This lens is – as far as I know – identical to Cosina AF 100mm F3.5 Macro and Soligor AF Mac |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | PENTAX |
---|---|
Camera model | PENTAX K-7 |
Author | Christian Fischer |
Copyright holder | See added licence |
Exposure time | 3/10 sec (0.3) |
F-number | f/14 |
ISO speed rating | 100 |
Date and time of data generation | 20:52, 17 October 2010 |
Lens focal length | 40 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | K-7 Ver 1.10 |
File change date and time | 20:52, 17 October 2010 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 20:52, 17 October 2010 |
APEX exposure bias | 1 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 60 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Macro |