1. A composition suitable as artificial tears, which is a salt-free emulsion which contains castor oil and, in particular, excludes olive oil, comprising at least one active agent selected from the group consisting of polysorbate, carboxymethylcellulose and glitserina.2. Composition according to Claim. 1, characterized in that said mixture contains 0.1-0.5% wt. / Wt. castor masla.3. Composition according to claim. 2, characterized in that castor oil is the only oil in emulsii.4. Composition according to Claim. 3, characterized in that castor oil is emulsified in the aqueous faze.5. Composition according to claim. 4, wherein the castor oil is present at a concentration of about 0.25% wt. / Mas.6. Composition according to Claim. 5, further comprising the primary and secondary emulgatory.7. Composition according to claim. 5, characterized in that the composition comprises konservant.8. Composition according to claim. 7, characterized in that the preservative is selected from the group consisting of Purity and benzalkoniya.9 chloride. Composition according to claim. 8, characterized in that the preservative is PURIT® present at a concentration of about 0.01% wt. / Ob.10. The emulsion for use in the treatment of the syndrome of "dry eye", characterized in that the emulsion is salt-free and comprises castor oil, polysorbate 80, carboxymethyl cellulose and glitserin.11. An emulsion according to claim. 10, characterized in that the emulsion also contains an emulsifier pemulin.12. An emulsion according to claim. 11, further comprising erythritol and levokarnitin.13. Emulsion for treating the syndrome of "dry eye", listed in Table 1.14. A method of treatment of "dry eye" syndrome comprising administering any of the compositions as given in Table 1.15. A method for treating the syndrome of "dry eye" according to claim. 14, characterized in that the composition absent konservanty.16. method of treatment1. Состав, пригодный в качестве искусственных слез, представляющий собой бес