20% OFF shipping at nealswaterconditioning.com on orders over $79 + up to 10% OFF products
nealswaterconditioning.com
home > Explore Scientific 68° Series 1.25" 20mm Waterproof Eyepiece > Explore Scientific 68° Series 1.25" 20mm Waterproof Eyepiece
download picture
Explore Scientific 68° Series 1.25" 20mm Waterproof EyepieceThe 68 Series 20mm is a versatile general purpose eyepiece built around a lanthanum glass optical design that produces sharp, well corrected images across the full 68 field. At moderate magnification, it handles everything from bright nebulae to galaxy cores with a wide, comfortable view. Waterproof construction and premium coatings at $109 place it well above entry level quality. Key Features Multi element lanthanum glass optics precision ground
Shopping security

Shopping security

Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols

The 68° Series 20mm is a versatile general-purpose eyepiece built around a lanthanum glass optical design that produces sharp, well-corrected images across the full 68° field. At moderate magnification, it handles everything from bright nebulae to galaxy cores with a wide, comfortable view. Waterproof construction and premium coatings at $109 place it well above entry-level quality.


Key Features
  • Multi-element lanthanum glass optics — precision-ground dense crown, light crown, dense flint, and lanthanum glasses deliver sharp, color-free images
  • 68° apparent field of view — frames deep-sky objects with generous surrounding context for easier orientation and more immersive observing
  • Argon-purged waterproof housing — sealed and fog-proof for dependable performance in dew, humidity, and temperature swings
  • Enhanced Multi-Layer Deposition (EMD) coatings on all air-to-glass surfaces with edge-blackened elements for high contrast
  • Fold-down silicone rubber eyecup for comfortable extended viewing
  • 1.25" barrel compatible with standard focusers across telescope types

Ideal For
  • General-purpose deep-sky observing — open clusters, nebulae, and galaxies all benefit from the wide field and moderate magnification
  • Star party workhorse — comfortable to use, wide field makes it easy for visitors to find the view, and the waterproof build survives dew-heavy nights
  • Observers who value optical quality and want lanthanum glass performance without the cost of ultra-wide-field designs

Explore Scientific 68° Series 1.25" 20mm Waterproof Eyepiece

Item no : 7419832874
sold recently : Login >>
US$ 109.00
Pay in 4 interest-free payments of $27.25 Learn more
Min. order: 1piece

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 21 - Jun 26

Enjoy 20% off shipping

US$ 109.00

1-11

US$ 98.10

12-35

US$ 76.30

36-59

US$ 65.40

60+

US$40

Get now

Sign up to your membership to get coupons up to

15%

Get now

Opportunity to enjoy order discount up to 15% off

Please add the products
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

recommand products

Related Searches