72° ED Series 11.5mm Waterproof Eyepiece

72° ED Series 11.5mm Waterproof Eyepiece

$299.99
Sale price  $299.99 Regular price 
Skip to product information
72° ED Series 11.5mm Waterproof Eyepiece

72° ED Series 11.5mm Waterproof Eyepiece

$299.99
Sale price  $299.99 Regular price 

Subscriber Perks

Matter is more than a box.

Every active subscription unlocks the rest of the shop.

MEMBER PERKS · NO FINE PRINT
WHEN YOU SUBSCRIBE
01

15% off the rest of the shop.

Active subscribers get an automatic 15% discount on every other product in the Stemcell Science Shop. Applies at checkout when you’re signed in.

15%
02

Full Self Service

No need to wait for support to make changes. Control your subscription anytime from your account.

03

Promo codes work on renewals.

Found a promo? It can be applied toward your next renewal — not just for new subscribers.

Perks active while your subscription is. Cancel anytime.SUBSCRIBE NOW→

The Explore Scientific 72 degree ED 11.5mm eyepiece with a 1.25 inch barrel is a highly versatile option that delivers a balanced combination of magnification, brightness, and field of view. It is well suited for a wide range of observing targets, from lunar and planetary detail to deep sky exploration. With a 72 degree apparent field of view, this eyepiece provides an expansive and immersive perspective that enhances the overall observing experience. Objects remain in view longer, allowing for more relaxed and continuous observation.

The use of extra low dispersion glass improves clarity and contrast by minimizing chromatic aberration. This results in more accurate color representation and sharper detail, particularly when observing objects that require precision. The comfortable eye relief supports extended viewing sessions and makes the eyepiece accessible to a wide range of users, including those who wear glasses.

This focal length is an excellent choice for observers who want a dependable eyepiece that performs well across multiple types of celestial targets.

Deals on this item:

• Free Shipping on this item!

• Get 20% off your first order when you sign up for our newsletter.

• Matter subscribers, don't forget to use your 15% storewide discount on every order.

Your Purchase Does More:

Science Education Programs: Every purchase helps fund our guest lectures, science fairs, and community science clubs — bringing real scientific literacy to curious minds of all ages.

Sustainable Small Business: We partner with agroforestry and carbon capture organizations to keep our entire emissions footprint net negative — not just neutral.

Independent Researchers: We source directly from active research labs, so your purchase puts money back into the hands of working scientists.

Goes well with...

Included in these Collections...