Focal ratio

http://dbpedia.org/resource/Focal_ratio

rdf:langString Focal ratio
xsd:integer 1348832
xsd:integer 784619351
xsd:nonNegativeInteger 107
<http://dbpedia.org/resource/F-number>
<http://dbpedia.org/resource/F-number>
<http://dbpedia.org/resource/Template:R_to_related_topic>
<http://dbpedia.org/resource/Template:R_to_section>
<http://dbpedia.org/resource/Template:Redirect_category_shell>
<http://en.wikipedia.org/wiki/Focal_ratio?oldid=784619351&ns=0>
<http://en.wikipedia.org/wiki/Focal_ratio>

data from the linked data cloud