<Tr> <Td> Subaru Telescope </Td> <Td> </Td> <Td> </Td> <Td> 8.2 </Td> <Td> 53 </Td> <Td> 1 × 8.3 m M1 </Td> <Td> Largest single piece mirror (tied with the 4 VLT) </Td> <Td> 4145 </Td> </Tr> <Tr> <Td> UT1--Antu </Td> <Td> </Td> <Td> </Td> <Td> 8.2 </Td> <Td> 53 </Td> <Td> 1 x 8.2 m M1 </Td> <Td> Part of a quadruplet telescope setup </Td> <Td> 2635 </Td> </Tr> <Tr> <Td> UT2--Kueyen </Td> <Td> </Td> <Td> </Td> <Td> 8.2 </Td> <Td> 53 </Td> <Td> 1 x 8.2 m M1 </Td> <Td> Part of a quadruplet telescope setup </Td> <Td> 2635 </Td> </Tr> <Tr> <Td> UT3--Melipal </Td> <Td> </Td> <Td> </Td> <Td> 8.2 </Td> <Td> 53 </Td> <Td> 1 x 8.2 m M1 </Td> <Td> Part of a quadruplet telescope setup </Td> <Td> 2635 </Td> </Tr>

Which is the largest telescope in the world