We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black tube reflector telescope on computerized altazimuth mount with steel tripod

Celestron

Celestron 31145 NexStar 130 SLT 130mm Reflector Telescope

SKU CH-20KR-78SN2 MPN 31145

Computerised 130 mm reflector with 4000-object database and motorised altazimuth mount

  • TypeTelescope
  • SpecificationsOptical Design : Reflector GPS : Optional CN-16 GPS Accessor
  • ColorMulti
  • FeaturesGeneral Compatible with 2" eyepieces High quality 130 mm ref
  • Computerized hand control accesses 4000+ celestial objects
  • 130 mm aperture gathers 30% more light than 114 mm models
  • Motorized Altazimuth mount tracks objects automatically
  • StarPointer finderscope with red LED simplifies alignment
  • Quick-release fork arm enables fast setup and transport

130 mm reflector with computerized mount

The Celestron NexStar 130 SLT is a 130 mm Newtonian reflector on a fully motorized altazimuth mount. It provides 30 percent more light gathering than the 114 mm model. The system suits beginners and experienced observers who want push-button targeting of deep-sky objects.

4000-object database and StarPointer finderscope

A computerized hand controller stores over 4000 celestial targets including 600 galaxies and 300 clusters. SkyAlign technology and the red-dot StarPointer finderscope simplify alignment so the telescope can automatically slew to any catalogued object within minutes of setup.

650 mm focal length at f/5 with 1.25" eyepieces

The 650 mm focal length and fast f/5 ratio deliver wide, bright views of nebulae and star clusters. Standard 1.25 inch eyepieces are supported; the optical tube does not accept 2 inch barrels. An auxiliary port allows optional GPS or other accessories for expanded capability.

Highlights

  • Computerized hand control accesses 4000+ celestial objects
  • 130 mm aperture gathers 30% more light than 114 mm models
  • Motorized Altazimuth mount tracks objects automatically
  • StarPointer finderscope with red LED simplifies alignment
  • Quick-release fork arm enables fast setup and transport

Specifications

BrandCELESTRON
ModelNexStar 130 SLT
TypeTelescope
SpecificationsOptical Design : Reflector
GPS : Optional CN-16 GPS Accessory
Weight : 18 lbs. (8.16 kg)
Aperture : 130 mm (5.12 in)
Focal Length : 650 mm (25.59 in)
Focal Ratio : 5
Finderscope : StarPointer
Mount : Motorized Altazimuth
Eyepiece 1 : 25 mm (0.98 in)
Magnification 1 : 26 x
Eyepiece 2 : 9 mm (0.35 in)
Magnification 2 : 72 x
Accessory Tray : No Tool, Quick release
Tripod : Steel
CD ROM : "The Sky" Level 1 and NexStar Observers List (v2.6.4c)
Highest Useful Magnification : 307 x
Limiting Stellar Magnitude : 13.1
Resolution (Rayleigh) : 1.07 arcsec
Resolution (Dawes) : 0.89 arcsec
Photogr
ColorMulti
FeaturesGeneral
Compatible with 2" eyepieces
High quality 130 mm reflector
Fully computerized Altazimuth mount
StarPointer finderscope to help with alignment and accurately locating objects
Quick-release fork arm mount, optical tube and accessory tray for quick no tool set up
Sturdy stainless steel tripod and accessory tray included
Includes CD-ROM "The Sky" Astronomy Software which provides education about the sky and printable sky maps
Computerized Mount
Proven NexStar computer control technology
Database allows telescope to locate over 4,000 celestial objects
SkyAlign allows you to align
Shipping weight15.42 kg
Package size711 × 305 × 203 mm

Questions about this item

How often will the 130 mm reflector mirrors need collimation?

The 130 mm Newtonian reflector uses a standard mirror cell with three collimation screws; check alignment after transport or once per observing season and adjust with the built-in screws if stars show coma.

What limits a full-night session on the motorized Altazimuth mount?

The mount runs on eight AA cells or an external 12 V supply; battery voltage drop after several hours of continuous slewing is the first practical limit, so a regulated 12 V pack is recommended for all-night use.

How much noise and heat does the mount produce during extended tracking?

The motorized fork arm uses low-torque stepper motors that emit a faint whir only during goto slews; while tracking, the drive is nearly silent and generates negligible heat, so ambient temperature stays unchanged.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.