SKU: 50337301946

Explore Scientific 92° Series 2" 12mm LER Waterproof Eyepiece

Sale price$134.55 Regular price$149.50
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Explore Scientific 92° Series 2" 12mm LER Waterproof EyepieceThe 92 Series 12mm LER delivers an ultra wide 92 field of view with 20mm of eye relief a combination that very few eyepieces at any price can match. At $299, this eyepiece was previously priced near $800, making its current price point extraordinary for the performance it delivers. The massive field of view creates a genuinely immersive deep sky experience while the Long Eye Relief design keeps hours long sessions comfortable. Key Features 92 apparent

The 92° Series 12mm LER delivers an ultra-wide 92° field of view with 20mm of eye relief — a combination that very few eyepieces at any price can match. At $299, this eyepiece was previously priced near $800, making its current price point extraordinary for the performance it delivers. The massive field of view creates a genuinely immersive deep-sky experience while the Long Eye Relief design keeps hours-long sessions comfortable.


Key Features
  • 92° apparent field of view — one of the widest fields available, creating an immersive "picture window" view of the sky that standard and even 82° eyepieces cannot replicate
  • 20mm Long Eye Relief — exceptionally comfortable viewing distance that accommodates eyeglasses without any field loss, rare at this field width
  • Premium multi-element optics with lanthanum glass elements for sharp, well-corrected images across the enormous field
  • 2" barrel for maximum light throughput matching the wide field's demands
  • Argon-purged waterproof housing — sealed against moisture, fog, and temperature extremes for all-weather reliability
  • Enhanced Multi-Layer Deposition (EMD) coatings on all air-to-glass surfaces with edge-blackened elements for high contrast

Ideal For
  • Deep-sky observers seeking maximum immersion — planetary nebulae, galaxy groups, and globular clusters sit within a vast surrounding star field that provides context and a visceral sense of depth
  • Eyeglass wearers who have been limited by short eye relief in other ultra-wide-field designs — the 20mm LER design is a genuine differentiator
  • Observers stepping up from 82° eyepieces who want to experience the next level of field width without paying Tele Vue Ethos prices
  • Extended observing sessions where the combination of generous eye relief and immersive field makes fatigue a non-issue
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
SKU: 50337301946

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4.5 ★★★★★
Based on 14 reviews
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Verified Purchase
S. Saad
Alexandria, US
★★★★★ 5
Great product
Color: 7-in-1 Silver, Size: Rechargeable Set
Totally effortless for an amateur. Useful accessories
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
J
Verified Purchase
Jan in Florida
Bozeman, US
★★★★★ 5
Join the Wine Life!
Color: 7-in-1 Silver, Size: Rechargeable Set
We love this wine opener! So easy, so smooth. Like magic!
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Reviewed in the United States on November 23, 2025
D
Verified Purchase
drcarrell
Battle Creek, US
★★★★★ 5
Professional quality
This works beautifully. The cork removal is smooth and easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
C
Verified Purchase
Chris S.
San Leandro, US
★★★★★ 5
Works great and attractive
Works great, easy to use and attractive. Lightweight, doesn't take up a lot of space. Battery seems strong. Foil cutter works great. Good buy!
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Reviewed in the United States on May 12, 2026
A
Verified Purchase
Amy C
Los Angeles, US
★★★★★ 5
GREAT product!
I have had mechanical wine openers before and found them to be more annoying and more time consuming than just using a traditional corkscrew. NOT the case w/this one. So.... 1. display: the charger station is small enough in size that it would fit in most any location w/o taking up too much space. For those that do not like clutter or one more "gadget" to sit out, this is a good size. The charging station has a little holder for the foil cutter as well which is great and keeps all parts together so no one has to search drawers when ready to open the bottle. There is a blue light that glows while being charged and is very pleasant to look actually and is a nice touch. so it actually looks really good sitting on top of the wine rack. Mine happens to be right next to an electrical plug on the wall so does not reveal the hanging cords or wires. 2. function: works great so far and have opened quite a few bottles. very easy to use. would suggest holding the bottle by the fatter part toward the middle and then using the other hand to work the corkscrew. does not work well if the bottle sits on the counter unless you have a good solid grip on the base. Its actually easier to just pick up the bottle and do it that way. of course that's after using the foil cutter which gives a perfect cut and removal each and every time. 3. battery life: i think the product says it can be used for 30 bottle openings during a single charge. that is quite more wine that most people would be going through in an evening so i don't think anyone would have an issue w/keeping a charge. I use it and then put directly back on the charging station as i do my mechanical salt and pepper grinders. that way, its always on the cradle and charging. as mentioned there is a blue light that glows in the actual item while its charging and i like the way it looks so would have no reason to keep it off the charger anyway. this also makes a GREAT gift especially a house warming gift to anyone who drinks wine or entertains
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Reviewed in the United States on October 14, 2020

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