Heyde's Aktino-photometer

Made:
Greater London
maker:
W F Stanley and Company Limited

Heyde's Aktino-photometer made by W.F. Stanley & Co. Cylindrical extinction meter. Rotating continuous wedge moves under blue-glass eyepiece. High-low filter. (See 536 - larger)

Details

Category:
Photographic Technology
Object Number:
1990-5036/535
Materials:
glass, metal (unknown)
type:
extinction calculator
credit:
The Kodak Collection at the National Media Museum, Bradford
status:
Permanent collection

Cite this page

Rights

We encourage the use and reuse of our collection data.


Data in the title, made, maker and details fields are released under Creative Commons Zero


Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.