Details: Celestron 93230 8 to 24mm 1.25 Zoom EyepieceSuper-premium 1.25-inch zoom eyepiece Focal length of 8 to 24 millimeters Allows for expanded magnification options 40 to 60 degree field of view, 15 to 18 millimeter eye relief Fully multicoated opticsCelestron 93428 X-Cel LX 1.25-Inch 3x Barlow Lens (Black)Achieve a closer view of lunar and planetary objects by tripling the magnification of your telescope eyepiece, ideal for astro-imaging. Fully multicoated surfaces provide contrast rich images with minimal internal reflection. Three-element apochromatic lens transmits color faithful images with enhanced detail. Integrated brass compression ring securely holds eyepiece in place.
- Zoom from low to high power in an instant with this versatile eyepiece!
- Compatible with any telescope that accepts 1.25” eyepieces
- This fully multi-coated Premium eyepiece zooms to any focal length between 8 mm and 24 mm - pick the best magnification for your subject
- Quality X-Cel LX 3x Barlow triples the magnification of any 1.25” eyepiece, perfect for owners of fast, short focal length telescopes
- 3-element apochromatic, fully multi-coated optics offer up bright, sharp images with excellent color correction
- A rubber grip helps to avoid accidental drops
- Barrel is threaded to accept standard 1.25” filters