Assertion: newtonian telescope's design | /r/HasProperty | improved
Facets:
value: greatly
type: DEGREE
value: much
type: DEGREE
Source sentences:
text: The design has been much improved on though and this type of telescope is rarely used today but there are exceptions where the design is used.
text: Please bear in mind these designs were greatly improved on popularized by commercial makers (many of whom started as ATM’s).