SSRS reports are not related to Telerik Reporting.
Details how to start generating reports with Telerik Reporting are available in the Quickstart section. You can also check the local examples installed by default under C:\Program Files (x86)\Telerik\Reporting <VERSION>\Examples..
If you use the HTML5 Viewer, it has a scale attribute, allowing you to scale the HTML displaying in the viewer (not based on the browser's Zoom settings).
Telerik by Progress
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items