A common question we received from users is that:
Why is my print comes out looking fuzzy when the resin itself is transparent?
The answer is that 3D printing process in most printers creates tiny layer lines as each layer is printed on top of the other. These tiny layer lines is revealed when the print is cleaned and they refract lights that cause the fuzzy look. The way to fix is:
1) Sanding
or
2) Coating
For Coating, some recommended products by our users are:
Krylon UV spray
Krylon UV archival gloss finish
Rustoleum gloss clear enamel spray paint
Watco clear gloss varnish
Here is the discussion in our user groups on this topic:
https://www.facebook.com/groups/sirayatech/permalink/745995969645120/