The Explore Scientific 24mm 82° Series Waterproof Eyepiece strikes the perfect balance between magnification, field of view, and visual comfort. With a 24mm focal length and an expansive 82° apparent field, it’s a powerful choice for observing deep-sky objects, planets, and celestial wide fields in exquisite detail.
This eyepiece is particularly well-suited for globular clusters, planetary nebulae, and comet structures, while still offering a broad enough field to frame larger targets like open clusters and bright nebulae. Pair it with Explore Scientific Focal Extenders to increase magnification without sacrificing eye relief or visual quality.
Crafted with low-dispersion, high-index glass, the 24mm eyepiece uses EMD-coated surfaces and edge-blackened lenses to eliminate stray light and maximize image contrast. Its argon-purged, waterproof housing keeps internal elements free of fog, dust, and moisture—ensuring peak performance in any environment.
CA Residents: Prop 65 WARNING(S)
⭐ Features & Benefits
- 24mm focal length delivers a versatile upper-medium magnification
- 82° ultra-wide field of view immerses you in expansive celestial scenes
- 17.5mm eye relief offers comfortable long-duration viewing, even with glasses
- EMD-coated, edge-blackened optics for sharp, high-contrast imagery
- Waterproof and argon-purged construction ensures fog-free, contaminant-free performance
- Compatible with Explore Scientific Focal Extenders for added versatility
- Built for rugged field use with precise barrel machining and internal baffling
🌟 Who It’s For
- Deep-sky observers looking for detail and wide-field framing
- Planetary and lunar enthusiasts wanting more magnification without losing comfort
- Eyeglass wearers seeking long eye relief in a high-performance wide-angle eyepiece
- Astronomy educators or outreach hosts wanting impactful views for first-time observers
- Users of both tracking and non-tracking telescopes
🎯 What You’ll Be Able to See
- Globular clusters like M13 and M22 in rich, crisp resolution
- Planetary nebulae such as the Ring Nebula (M57) with clear structure
- Open clusters like the Double Cluster framed beautifully
- Comet tails and coma detail, when present in the night sky
🎒 What’s Included
- Explore Scientific 24mm 82° Series Waterproof Eyepiece
- Protective bolt-style eyepiece case
- Top and bottom dust caps
- Instruction manual and limited warranty
Specifications
| Item Number | EPWP8224–01 |
| Focal Length | 24mm |
| Apparent Field | 82° |
| Eye Relief | 17.5mm |
| Field Stop Diameter | 33.5mm |
| Barrel Size | 2.00" |
| Length | 110mm |
| Width | 70mm |
| Weight | 24.8 oz / 704g |
| Waterproofing | Argon Purged / O-Ring Sealed |
| Eyecup | Removable Flip-Down Silicone Rubber |
Warranty Information:
This product includes a Limited One-Year USA Warranty, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when registered within 60 days of purchase.
To activate your warranty, register your product at:
www.explorescientific.com/pages/product-registration