originalLens

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

479 triples

GPTKB property

current lens • lensMaterial • lensTechnology • original lens

Subject	Object
gptkb:Harbor_Beach_Lighthouse	Fourth order Fresnel lens
gptkb:Point_Wilson_Light	fourth order Fresnel lens
gptkb:Tenants_Harbor_Light	gptkb:Lens
gptkb:Cape_Schanck_Lighthouse	gptkb:First_order_Fresnel_lens
gptkb:Turkey_Point_Lighthouse	gptkb:Lens
gptkb:Southwest_Ledge_Light	Third order Fresnel lens
gptkb:Avery_Point_Lighthouse	gptkb:fifth_order_Fresnel_lens
gptkb:St._Joseph_North_Pier_Outer_Light	Fourth order Fresnel lens
gptkb:Michigan_Island_Lighthouse	gptkb:Lens
gptkb:Wing's_Neck_Light	Fifth order Fresnel lens
gptkb:Port_Jefferson_Harbor_Light	sixth order Fresnel lens
gptkb:St._Joseph_River_Lighthouse	Fourth order Fresnel lens
gptkb:New_Bedford_Harbor_Light	gptkb:Lens
gptkb:Örskär_Lighthouse	catoptric
gptkb:Yerba_Buena_Lighthouse	fourth order Fresnel lens
gptkb:Sturgeon_Bay_Canal_North_Pierhead_Light	Fourth order Fresnel lens
gptkb:Stage_Harbor_Light	Fifth order Fresnel lens
gptkb:Biloxi_Lighthouse	gptkb:Lens
gptkb:Gardiners_Island_Lighthouse	gptkb:Lens
gptkb:Bulwer_Island_Light	4th order dioptric lens