1592954103000 1312632483000 term-88279 1616541367913 1312632587000 1616290277380 adlib fitz-online adlib-term-88279 9c8fb836-6779-35d5-ba61-c83db588b5b3 2 1 scope note Instruments for measuring the focal length of lenses or other optical systems. RHDEL2 reference term-88276 adlib-term-88276 00a2156b-c3a7-3e36-9486-623e5b804e54 focometer V.TN.AFU.AFU.AFU.ARI.ALO 1 code V.TN.AFU.AFU.AFU.ARI.ALO 1 focometers reference term-88321 adlib-term-88321 a45f2544-757a-33b3-8c94-d47030cbccc0 <linear distance measuring devices> focometers term