SKU: 41641931871

Explore Scientific 62° Series 40mm Long Eye Relief Eyepiece (2")

Sale price$11974.50 Regular price$13305.00
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Description

Explore Scientific 62° Series 40mm Long Eye Relief Eyepiece (2")40mm Focal Length 62 Field of View 2" Diameter Barrel Long 28. 2mm Eye Relief Fully Multi Coated Optics Argon Filled, Water and Fog proof Slip Resistant Textured Surface Explore Scientific engineered this 62 Series 40mm Long Eye Relief Eyepiece to address a common concern during astronomy sessions: Contact with the eyepiece causing unwanted vibrations that interfere with your viewing experience. The eyepiece's long 28. 2mm eye relief places the eye

  • 40mm Focal Length
  • 62° Field of View
  • 2" Diameter Barrel
  • Long 28.2mm Eye Relief
  • Fully Multi-Coated Optics
  • Argon-Filled, Water and Fog-proof
  • Slip-Resistant Textured Surface

Explore Scientific engineered this 62° Series 40mm Long Eye Relief Eyepiece to address a common concern during astronomy sessions: Contact with the eyepiece causing unwanted vibrations that interfere with your viewing experience. The eyepiece's long 28.2mm eye relief places the eye far back from the lens surface, thus avoiding contact, while allowing for tack-sharp focusing. Image quality is enhanced through the use of a 5-elements in 3-groups lens configuration and anti-reflection fully multi-coated optics. This model of the 62°-series comes with a 2" diameter barrel that fits into common drawtubes, and accepts most eyepiece filters. The housing is argon-filled and O-ring sealed to be water and fog-proof, and has a textured ring on the exterior to give it a secure grip.

Focal Length 40 mm
Barrel Diameter 2.0"
Eye Relief 28.2
Field Stop Diameter 42.2 mm
Apparent Field of View 62°
Dimensions Not specified by manufacturer
Weight 23.6 oz / 669.1 g
In the Box
Explore Scientific 62° Series 40mm Long Eye Relief Eyepiece (2")
  • Limited 1-Year USA Warranty, Extendable to Transferrable Lifetime Warranty with Registration
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
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: 41641931871

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Moranda
Lowell, US
★★★★★ 5
Great quality!! Great price
Item Package Quantity: 2, Size: Queen
Bought these for my mom and omg i like them better than the ones I got on Amazon theyre super comfy and they bounce back up they dont flatten and im definitely buying some next for me definitely worth the place great price and the make seems real good quality
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Reviewed in the United States on June 3, 2026
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Mack Mackenzie
Grantham, US
★★★★★ 4
These are very thick pillows.
Item Package Quantity: 2, Size: Queen
Exactly as advertised. They are very firm and very thick. They're too thick for me to be able to use as bed pillows. However, they seem to work pretty well as cushions in my papasan chair on top of its normal cushion also work very well as decorative pillows. I'm still giving them four stars because they're exactly as advertised and they seem well made. My only complaint is that they're just too thick. And that's definitely not the fault of the pillows or the pillow maker.
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Reviewed in the United States on May 12, 2026
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Robin Smith
Los Angeles, US
★★★★★ 5
how good the product is
Item Package Quantity: 4, Size: Standard
These pillows are soft, fluffy, and surprisingly supportive for the price. They’re comfortable no matter how you sleep — whether on your side, back, or stomach — and they maintain their shape well overnight without going flat. The fabric cover feels smooth and breathable, keeping things cool through the night. After a few days of fluffing and use, they settle nicely into a perfect medium firmness. They also wash and dry easily without clumping. Overall, a great‑value pillow set that offers comfort, versatility, and quality — ideal if you need an affordable yet cozy bedding refresh.
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Reviewed in the United States on April 10, 2026
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“Just Me”, LMT
Whiting, US
★★★★★ 5
Great Quality for a Great Proce!
Item Package Quantity: 2, Size: King
These pillows are very comfortable and maintain their shape. Quality is as described at a comfortable price for the quality! The pillows are comfortable; not overly firm nor flat. The density is medium and supportive; very comfortable!
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Reviewed in the United States on April 24, 2026
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MF
Bozeman, US
★★★★★ 5
Firm and comfortable
Item Package Quantity: 2, Size: Standard
These pillows are well made. Firm, yet comfortable. I am pretty rough with my pillows. I toss and turn frequently. After one year, they are still holding up.
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Reviewed in the United States on May 17, 2026

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