RFT minirex 74

In der DDR wurde 1973 mit dem minirex 73 der erste eigene Taschenrechner auf der Leipziger Früjahrsmesse präsentiert. Er wurde anschließend in Serie hergestellt. Ein Jahr darauf erschien mit dem minirex 74 das direkte Nachfolgemodell.

Source

HNF

By-line

Sergei Magel

Copyright Notice

© Heinz Nixdorf MuseumsForum & Sergei Magel ; Licence: CC BY-NC-SA (https://creativecommons.org/licenses/by-nc-sa/4.0/)

Metadata

File Size

932.44kB

Make

NIKON CORPORATION

Camera Model Name

NIKON D780

ISO

125

Create Date

2020:10:27 14:14:43.72+02:00

Image Size

6048x4024

X Resolution

300

Y Resolution

300

Exif Byte Order

Big-endian (Motorola, MM)

Orientation

Horizontal (normal)

Resolution Unit

inches

Modify Date

2020:10:27 14:26:17+01:00

Copyright

© Heinz Nixdorf MuseumsForum & Sergei Magel ; Licence: CC BY-NC-SA (https://creativecommons.org/licenses/by-nc-sa/4.0/)

Exposure Time

1/100

F Number

6.3

Exposure Program

Manual

Exposure Compensation

0

Metering Mode

Multi-segment

Light Source

Unknown

Focal Length

70.0 mm (35 mm equivalent: 70.0 mm)

Color Space

sRGB

Exif Image Width

6048

Exif Image Height

4024

File Source

Digital Camera

Scene Type

Directly photographed

Custom Rendered

Custom

Exposure Mode

Manual

White Balance

Auto

Scene Capture Type

Standard

Contrast

Normal

Saturation

Normal

Sharpness

Normal

Encoding Process

Progressive DCT, Huffman coding

Bits Per Sample

8

Color Components

3

Y Cb Cr Sub Sampling

YCbCr4:2:0 (2 2)

Aperture

6.3

Shutter Speed

1/100

Flash

On, Return not detected

Light Value

11.6

Contact

Artist

Sergei Magel

Creator City

Paderborn

Creator Address

Fürstenallee 7

Creator Postal Code

33102

Creator Work Telephone

05251-306600

Creator Work URL

http://www.hnf.de

Attribution Name

Sergei Magel

Owner

Heinz Nixdorf MuseumsForum

Usage Terms

CC BY-NC-SA

Linked Open Data

IIIF presentation manifest

IIIF image manifest