SKU: 29187305658

Explore Scientific 92° Series 17mm Eyepiece (2")

Sale price$22893.75 Regular price$25437.50
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

Explore Scientific 92° Series 17mm Eyepiece (2")17mm Focal Length 92 Field of View 2" Diameter Barrel Fully Multi coated Optics Argon Purged, Water and Fogproof Slip Resistant Textured Surface Fold Down Eyecup The 2" diameter barrel 92 Series 17mm Eyepiece from Explore Scientific is a wide field telescope eyepiece with eight optical elements. It is designed for planetary and deep space observations. Its wide exit pupil and long eye relief makes this eyepiece ideal for comfortable viewing for

  • 17mm Focal Length
  • 92° Field of View
  • 2" Diameter Barrel
  • Fully Multi-coated Optics
  • Argon-Purged, Water and Fogproof
  • Slip-Resistant Textured Surface
  • Fold-Down Eyecup

The 2" diameter barrel 92°-Series 17mm Eyepiece from Explore Scientific is a wide-field telescope eyepiece with eight optical elements. It is designed for planetary and deep-space observations. Its wide exit pupil and long eye relief makes this eyepiece ideal for comfortable viewing for extended periods. The contrast is enhanced by a fold-down rubber eyecup that prevents stray light from leaking into your eye.

Anti-reflective multi-coated optics ensures bright, high-contrast images with true color transmission across the entire wide field of view. The eyepiece features a textured surface for a sure-grip when changing it out, and it is argon-filled for water and fogproof performance when used in extreme temperatures and climates.

Wide 92° apparent field of view displays a broad image with minimal optical distortion, ideal for detailed observation
Images have true color transmission across the entire field of view, even as the observed object approaches the field stop.
Fold-down eyecup prevents peripheral light from leaking into your eye, causing blurring and dimming of the image
UPC: 812257017379
Focal Length 17mm
Eye Relief 20.02 mm
Apparent Field of View 92°
Field Stop Diameter 19.6 mm
Barrel Diameter 2" (51 mm)
Dimensions Not provided by manufacturer
Weight 2.6 oz (73.7 g)
Packaging Info
Package Weight 4.0 lb
Box Dimensions (LxWxH) 7.6 x 6.5 x 6.4"
In the Box
Explore Scientific 92° Series 17mm 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: 29187305658

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4.0 ★★★★★
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Verified Purchase
Brian Diez
Los Angeles, US
★★★★★ 4
Good Quality
Size: 11, Color: White
Nice looking shoe. Slides on easy. My only feedback would be I wish the toe box was a bit wider and the heel a bit higher. It's a good shoe overall. I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2025
C
Verified Purchase
carl mazaleski
Phoenix, US
★★★★★ 5
Fit
Size: 11.5 Wide, Color: Cognac
Comfortable and affordable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
T
Verified Purchase
The Product Connoisseur
Cuba, US
★★★★★ 3
Classy pair that look great but don’t last
Size: 12, Color: Black, Size: 12, Color: Black
Great shoe. Slip on is easy and the shoes are comfortable and classy. Ten months later and the bottom has holes and didn’t last.
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Reviewed in the United States on March 30, 2025
J
Verified Purchase
Jon
Port Orchard, US
★★★★★ 5
Love it
Size: 11, Color: Black
Almost the perfect travel shoe. Goes well with both casual and formal attire. Walked like a million steps with this in Japan, SEA, etc. only thing it probably can't do is probably hiking. Otherwise the leather feels really high quality, and the shoe slips on without much fuss. I'd describe the style as: a dressed-up Converse
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Reviewed in the United States on March 22, 2026
J
Verified Purchase
jack brice
Bozeman, US
★★★★★ 1
Would not every buy marc Joseph shoes ever
Size: 11 Wide, Color: Black
The marc Joseph shoes did not hold up had a blow out rightside of shoes had the shoes for about two weeks when my wife noticed and say that not good.i buy Cohen shoes and Clarke shoes
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Reviewed in the United States on May 7, 2026

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