论文信息 - The Crisp-Stine test for astigmatism and the Lebensohn astigmometer. - 字舞流文

The Crisp-Stine test for astigmatism and the Lebensohn astigmometer.

[1] W H CRISP,et al. A further, very delicate test for astigmatic axis, using the cross cylinder with an astigmatic dial and without use of letter charts. , 1949, American journal of ophthalmology.

[2] J. Lebensohn. A simplified astigmometer. , 1949, American journal of ophthalmology-glaucoma.

[3] Arthur Linksz,et al. DETERMINATION OF AXIS AND AMOUNT OF ASTIGMATIC ERROR BY ROTATION OF TRIAL CYLINDER , 1942 .