Name Survey N deltatheta(") Detection
(O/R/X)
    zs         zl     Source type Lens type mags maglens Mlens×h
in Msolar mas
(M/L)×h-1    Characteristics       Applications    References
Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Col. 7 Col. 8 Col. 9 Col. 10 Col. 11 Col. 12 Col. 13 Col. 14 Col. 15 Col. 16
2237+0305
4 1.4"-1.8" O/[R] 1.69 0.04 QSO+extended
NEL region
spiral r=16.4 r=14.5 B=15.6 2.0×1010
microlensing source size & microlens mass [HUC85.1]