The Explore Scientific 2X Focal Extender (1.25") instantly boosts the magnification of any compatible eyepiece or camera adapter, offering a powerful yet flexible way to enhance planetary, lunar, and deep-sky views. By pairing it with longer focal length eyepieces, you can achieve high power without compromising eye relief — making it especially valuable for eyeglass wearers and long-session observers.
Like all Explore Scientific focal extenders, it features fully EMD-coated lenses for maximum brightness and edge-blackened optics to reduce internal reflections. Whether you're observing from your backyard or out in the field, this lightweight, high-performance extender will expand your telescope’s potential.
CA Residents: Prop 65 WARNING(S)
⭐ Features & Benefits
- 2X magnification for any compatible 1.25" eyepiece or camera adapter
- Preserves eye relief of longer focal length eyepieces
- Fully EMD-coated lenses for bright, high-contrast views
- Edge-blackened elements reduce glare and improve clarity
- Compact and travel-friendly design for easy setup anywhere
- Enhances your existing eyepiece collection without added bulk
🌟 Who It’s For
- Astronomers using fast focal ratio telescopes
- Planetary and lunar observers looking for crisp detail
- Eyeglass wearers who value long eye relief
- Stargazers seeking maximum flexibility from their eyepieces
🎯 What You’ll Be Able to See
- Detailed views of the Moon’s surface, including rilles and craterlets
- Sharp planetary detail, such as Saturn’s Cassini Division or Mars’ polar caps
- Improved magnification for double stars and bright deep-sky objects
🎒 What’s Included
- Explore Scientific 2X Focal Extender (1.25")
- Protective top and bottom dust caps
- Instruction manual/documentation
Specs
| Item Number | FE02–125 |
| Barrel Size | 1.25-inch |
| Length | 96mm |
| Width | 45mm |
| Weight | 260g / 9.1 oz |
Warranty Information
This product is covered by a Limited One-Year USA Warranty, valid when registered within 60 days of purchase. To activate your warranty, please visit the Explore Scientific website and complete the registration form at: