originalLens

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

479 triples

GPTKB property

current lens • lensMaterial • lensTechnology • original lens

Subject	Object
gptkb:Huron_Island_Lighthouse	Fourth order Fresnel lens
gptkb:Rawley_Point_Lighthouse	third order Fresnel lens
gptkb:Sambro_Island_Lighthouse	catoptric
gptkb:Hanstholm_Lighthouse	first-order Fresnel lens
gptkb:Stamford_Harbor_Ledge_Light	fourth order Fresnel lens
gptkb:Fire_Island_Inlet_Light	gptkb:First_order_Fresnel_lens
gptkb:Manukau_Heads_Lighthouse	first-order Fresnel lens
gptkb:Little_Sable_Point_Light	Third order Fresnel lens
gptkb:Amelia_Island_Lighthouse	Third order Fresnel lens
gptkb:Long_Eddy_Point_Lighthouse	gptkb:unknown
gptkb:Low_Head_Lighthouse	4th order Fresnel lens
gptkb:Cape_du_Couedic_Lighthouse	gptkb:Chance_Brothers_1st_order_Fresnel_lens
gptkb:St._Johns_River_Light	third order Fresnel lens
gptkb:Cuttyhunk_Light	Fifth order Fresnel lens
gptkb:Chambers_Island_Lighthouse	Third order Fresnel lens
gptkb:East_Chop_Light	Fifth order Fresnel lens
gptkb:Pointe-au-Père_Lighthouse	first order Fresnel lens
gptkb:Falkner_Island_Lighthouse	8 lamps, 14-inch reflectors
gptkb:Copper_Harbor_Lighthouse	fourth order Fresnel lens
gptkb:Assateague_Lighthouse	first-order Fresnel lens