52° Series 3mm Waterproof Eyepiece

52° Series 3mm Waterproof Eyepiece

$59.00
Sale price  $59.00 Regular price 
Skip to product information
52° Series 3mm Waterproof Eyepiece

52° Series 3mm Waterproof Eyepiece

$59.00
Sale price  $59.00 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

A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 3mm 52° Series Eyepiece. A logical companion for the “grab-and-go” ED80mm f/6 Air-Spaced Triplet, this eyepiece produces 160X which will perform very well with good seeing conditions. On the ED152 at f/8, 405X is achieved without the use of a Focal Extender or Barlow for those nights of near perfect seeing, with a very comfortable 15mm of eye relief.

Designed for high-power on-axis observations, the Explore Scientific 3mm 52° Series Waterproof Eyepiece is fully EMD (Enhanced Multi-Layer Deposition) Coated with edge blackened lenses providing the contrast required for serious high-power observing of planets, close-paired double stars, and bright compact deep sky objects. With an apparent field of view of 52 degrees, these eyepieces offer incredible value.

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...