Yes, we can print in a clear material (Standard Resin), though the result is semi-opaque rather than fully transparent.
We offer Standard Resin in Clear, which produces a semi-opaque finish. Printed parts may appear cloudy and are not water-clear. Although Makelab does not provide finishing services, clear resin parts can be sanded and polished to achieve higher transparency. Formlabs has an excellent guide on finishing Clear Resin prints for improved clarity.
If you need a transparent finish, consider post-processing for the desired level of clarity.