The main difference between the two telescopes is the general built or optical design. The 130 SLT is a newtonian reflector while the 127 SLT is a maksutov-cassegrain. As their names suggest the 127 SLT has an apperture of 127mm while the 130 SLT model has an aperture of 130mm.
Name of Telescopes
Celestron - NexStar 130SLT Computerized Telescope - Compact and Portable - Newtonian Reflector Optical Design - SkyAlign Technology - Computerized Hand Control - 130mm Aperture
Celestron - NexStar 127SLT Computerized Telescope - Compact and Portable - Maksutov-Cassegrain Optical Design - SkyAlign Technology - Computerized Hand Control - 127mm Aperture
Aperture
130mm
127mm
Computerized
Technology
SkyAlign
SkyAlign
Price
$599.00
$537.74
Discount Link
Name of Telescopes
Celestron - NexStar 130SLT Computerized Telescope - Compact and Portable - Newtonian Reflector Optical Design - SkyAlign Technology - Computerized Hand Control - 130mm Aperture
Aperture
130mm
Computerized
Technology
SkyAlign
Price
$599.00
Discount Link
