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Description: | Objective mirror assembly for a reflecting microscope comprising large aspheric aluminised speculum metal primary mirror made by I. H. Ford on C. R. Burch's mirror figuring machine at Bristol (Inv. No. 1986-113), plus a small aluminised spherical mirror, made from part of a ball bearing, in a kinematically designed mount allowing backlash-free adjustment of the primary mirror in the x and y directions and the secondary mirror in the z direction, made between about 1954 and 1964. Also an engineering drawing of the assembly. | License: | http://creativecommons.org/licenses/by-nc-sa/2.5/ | Subjects: | microscope objective mirror assembly | Temporal: | 1954-1964 | Source: | Science Museum | Creator: | Ford, I. | Identifier: | 2001-8 | Go to resource |
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