• Explore Scientific 72° ED Series 25mm Waterproof Eyepiece
1 1

Explore Scientific

Explore Scientific 72° ED Series 25mm Waterproof Eyepiece [EPWP7225ED-01]

Explore Scientific 72° ED Series 25mm Waterproof Eyepiece [EPWP7225ED-01]

$349.00
$349.00
Sale Sold out
Shipping calculated at checkout.

The widest view in the series — your essential first eyepiece every session.

The 72° ED Series 25mm pairs a generous focal length with HOYA FCD1 extra-low dispersion glass and a sweeping 72° field — perfect for sweeping large nebulae, star fields, and extended objects like Andromeda and the Pleiades in their full glory. Sharp, color-accurate, and built to last.

Key Features

  • HOYA FCD1 ED glass eliminates chromatic aberration for sharp, color-true views
  • Wide 72° apparent field for an immersive, stadium-like observing experience
  • Long eye relief — comfortable for eyeglass wearers
  • EMD multi-layer coatings maximize contrast and light transmission
  • Edge-blackened optics for a clean, dark background
  • Argon-purged, O-ring sealed waterproof housing — fog-proof and moisture-proof
  • Foldable rubber eyecup and anodized aluminum housing

SPECS

Specification Details
SKU EPWP7225ED-01
Apparent Field of View 72°
Focal Length 25mm
Barrel Size 1.25"
Glass Type HOYA FCD1 Extra-Low Dispersion (ED)
Coatings EMD multi-layer on all air-to-glass surfaces
Waterproof Yes — argon-purged, O-ring sealed
Eye Relief Long eye relief
Eyecup Foldable rubber
View full details

Frequently Asked Questions

With a beginner telescope you can see a surprising amount — the craters and mountains on the Moon, the rings of Saturn, the moons of Jupiter, and star clusters like the Pleiades. As you get more comfortable, you can also spot nebulae and distant galaxies. Not sure which beginner telescope is right for you? Check out our Telescope Buying Guide.
Most orders ship within 5 business days. You'll receive tracking information within 24 hours of your order leaving the warehouse. For full details, visit our Shipping Policy.
Orders cancelled after 48 hours are subject to a $20 administration fee. If your order has shipped, you are responsible for return shipping costs. Refunds are issued to the original payment method. See our full Refund Policy for details.
Yes! If you find a lower price at another authorized online retailer within 6 months of your purchase, we'll refund the difference. Learn more on our Price Match Guarantee page.
All telescopes on Telescope Wolves are hand-picked with beginners in mind. If you're unsure which telescope is right for you, check out our Telescope Buying Guide.
Please inspect your package on arrival and note any damage when signing for delivery. Send photos to info@telescopewolves.com and we'll process a claim on your behalf.
Absolutely. Our team is available Monday to Friday, 9am–5pm EST. The best way to reach us is by live chat (in the bottom right hand corner) or by email at info@telescopewolves.com. You can also visit our Contact Us Page.