gallwn wneud cynhyrchion fel a ganlyn
Lens silindrog 1.(lens silindrog plano amgrwm, lens silindrog plano ceugrwm, lens silindrog deuconvex, silindrog deugerwm
lens, lens silindrog menisws, lens silindrog gwialen)
Lens sfferig 2 (lens sfferig amgrwm plano, lens sfferig plano ceugrwm, lens sfferig deuconvex, lens sfferig deuconcave,
menisucs (lens convex-concave), lens pêl (hanner pêl), lens cromen)
3. Prism optegol (Prism ongl dde, Prism trionglog hafalochrog, Prism Lletem, prism Dove, prism Powell, Prism to, Ciwb Cornel
prism, pelydryn hollti prism ect
4, gallwn addasu pob math o lensys optegol a phrismau yn ôl y llun a'ch cais