Celestron Astromaster 114EQ Astro Telescope

For a first step into astronomy, the Celestron AstroMaster 114EQ brings together a 114mm Newtonian reflector optical tube, 1000mm focal length and a manual German equatorial mount in a format that is straightforward to set up and use. Its CG-2 equatorial mount includes setting circles and two slow-motion control knobs, giving more precise manual tracking for night-sky observation.

Alongside celestial viewing, the supplied 20mm eyepiece includes a built-in erect image corrector for correctly orientated daytime views. A 10mm eyepiece is also included for higher-power observation, while the permanently mounted StarPointer red dot finderscope helps with locating objects before viewing through the main telescope. The pre-assembled tripod with 1. 25-inch steel tube legs and accessory tray completes a stable, practical setup for beginners.

Key features

• Newtonian reflector telescope
• 114mm aperture
• 1000mm focal length
• Focal ratio: f/8. 77
• Manual German equatorial CG-2 mount with setting circles
• 20mm eyepiece with built-in erect image corrector
• 10mm eyepiece included
• Permanently mounted StarPointer red dot finderscope
• All coated glass optics
• Model number: 31042-CGL

Specifications

Optics

• Optical design: Newtonian reflector
• Aperture: 114mm
• Focal length: 1000mm
• Focal ratio: f/8. 77
• Highest useful magnification: 269x
• Lowest useful magnification: 16x
• Limiting stellar magnitude: 12. 8
• Resolution (Rayleigh): 1. 22 arc seconds
• Resolution (Dawes): 1. 02 arc seconds
• Secondary mirror obstruction: 44mm
• Secondary mirror obstruction by diameter: 38%
• Secondary mirror obstruction by area: 14%
• Optical tube material: Aluminium

Eyepieces

• Eyepiece 1: 20mm with built-in erect image corrector
• Magnification with eyepiece 1: 50x
• Eyepiece 2: 10mm standard
• Magnification with eyepiece 2: 100x
• Barlow lens: Not included
• Star diagonal: None

Mount

• Mount type: CG-2 equatorial
• Slew speeds: Manual
• Dovetail: CG-2 dovetail bar
• Dovetail compatibility: CG-2 saddle plate
• Accessory tray: Yes

Software

• Celestron Starry Night Basic Edition software included
• SkyPortal app included

Sizing

• Optical tube length: 457mm
• Height adjustment range (includes mount and tripod): 812. 8mm - 1295. 4mm
• Tripod leg diameter: 31. 75mm

In the box

• Tripod and mount (pre-assembled)
• 20mm eyepiece with built-in erect image corrector
• 10mm standard eyepiece
• Red-dot finderscope
• Manual

Support & warranty

• 2-year warranty

Safety information

Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result. Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it. Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.

Rackhams Reference : VBTF7VG2D4