1	dioptrika	nominative case, singular	nominative case, singular
2	dioptrikas	genitive case, singular	genitive case, singular
3	dioptrikai	dative case, singular	dative case, singular
4	dioptriku	accusative case, singular	accusative case, singular
5	dioptriku	instrumental case, singular	instrumental case, singular
6	dioptrika	locative case, singular	locative case, singular
7	dioptrika	vocative case, singular	vocative case, singular
8	dioptrikas	nominative case, plural	nominative case, plural
9	dioptriku	genitive case, plural	genitive case, plural
10	dioptrikam	dative case, plural	dative case, plural
11	dioptrikas	accusative case, plural	accusative case, plural
12	dioptrikam	instrumental case, plural	instrumental case, plural
13	dioptrikas	locative case, plural	locative case, plural
14	dioptrikas	vocative case, plural	vocative case, plural