1. A reflecting telescope with the mirror slightly tilted to throw the image to the side where it can be viewed
   - off-axis reflector

Type of: reflecting telescope, reflector

• Rheidae
• Rheiformes
• Rheims
• Rheims-Douay Bible
• Rheims-Douay Version
• Rhein
• Rheinland
• Rhenish
• rhenium
• rheologic
• rheological
• rheology
• rheometer
• rheostat
• rhesus
• rhesus factor
• rhesus monkey
• rhetoric
• rhetorical
• rhetorical device
• rhetorical question
• rhetorically
• rhetorician
• rheum
• Rheum australe