1. Report on the designation of prisms by degree of refractive power;Jackson;Trans Am Ophthalmol Soc,1888
2. A metric system of numbering and measuring prisms;Prentice;Arch Ophthalmol,1890
3. Ophthalmic prisms, corrective and metric;Hardy;Opt J Rev Optom,1946
4. Ophthalmic prisms. Measurement errors and how to minimize them;Thompson;Ophthalmology,1983
5. Ophthalmic prisms. Deviant behavior at near;Thompson;Ophthalmology,1985