originalLens

URI: https://gptkb.org/prop/originalLens

479 triples

GPTKB property

current lens • lensMaterial • lensTechnology • original lens

Subject	Object
gptkb:Two_Harbors_Lighthouse	Fourth order Fresnel lens
gptkb:Quatix_3	mineral glass
gptkb:Amphitrite_Point_Lighthouse	third order Fresnel lens
gptkb:Block_Island_North_Light	Third order Fresnel lens
gptkb:Admiralty_Head_Light	Fourth order Fresnel lens
gptkb:Cheboygan_River_Front_Range_Light	Fifth order Fresnel lens
gptkb:Fajardo_Lighthouse	third order Fresnel lens
gptkb:Watch_Hill_Lighthouse	Fourth order Fresnel lens
gptkb:Point_San_Luis_Lighthouse	Fourth order Fresnel lens
gptkb:Baily_Lighthouse	catoptric
gptkb:Butler_Flats_Light	Fifth order Fresnel lens
gptkb:Crisp_Point_Light	Fourth order Fresnel lens
gptkb:New_Bedford_Harbor_Light	gptkb:Lens
gptkb:South_Dumpling_Light	sixth order Fresnel lens
gptkb:Anacapa_Island_Light	Third order Fresnel lens
gptkb:Norah_Head_Lighthouse	first order Fresnel lens
gptkb:Edgartown_Harbor_Light	gptkb:fifth_order_Fresnel_lens
gptkb:Eagle_Harbor_Lighthouse	Fourth order Fresnel lens
gptkb:St._Joseph_North_Pier_Inner_Light	Fourth order Fresnel lens
gptkb:New_London_Harbor_Light	reflector