Abney type colour photometer with rotating sector apparatus by Adam Hilger

Made:
1888 in London
maker:
Adam Hilger

Abney type colour photometer with rotating sector apparatus by Adam Hilger, London, 1888. commercial version of photometer used by Sir William de Wiveleslie Abney and Major-General E. R. Festing in their researches.

Details

Category:
Optics
Object Number:
1888-176
type:
photometer
credit:
Hilger, Adam

Parts

Abney's colour photometer with rotating sector apparatus

Abney's colour photometer with rotating sector apparatus

Abney's colour photometer with rotating sector apparatus, telescope with adjustable slit, focusing screen and lens, two pillars for prisms, by Adam Hilger, London, 1888 [Mounted on a new base in 1986 for display in the Optics Gallery.]

Original base for Abney's colour photometer

Original base for Abney's colour photometer

Original base for Abney's colour photometer with rotating sector apparatus by Adam Hilger, London, 1888.

Object Number:
1888-176 Pt2
type:
base
Parts of Abney's colour photometer

Parts of Abney's colour photometer

Parts of Abney's colour photometer with rotating sector apparatus by Adam Hilger, London, 1888.

Object Number:
1888-176 Pt3
type:
component