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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Explore Scientific 82° Series 18mm Eyepiece (2")18mm Focal Length 82 Field of View 2" Diameter Barrel Fully Multicoated Optics Argon Filled, Water and Fogproof Slip Resistant Textured Surface Fold Down Eyecup The 2" diameter barrel 82 Series 18mm Eyepiece from Explore Scientific is a wide field telescope eyepiece 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
- 18mm Focal Length
- 82° Field of View
- 2" Diameter Barrel
- Fully Multicoated Optics
- Argon-Filled, Water and Fogproof
- Slip-Resistant Textured Surface
- Fold-Down Eyecup
The 2" diameter barrel 82°-Series 18mm Eyepiece from Explore Scientific is a wide-field telescope eyepiece 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 multicoated 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 82° 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.
- Wide exit pupil and long eye relief ensure comfortable long-duration observation through your telescope
- Fold-down eyecup prevents peripheral light from leaking into your eye, causing blurring and dimming of the image
| Focal Length | 18 mm |
| Barrel Diameter | 2" |
| Eye Relief | 13 mm |
| Field Stop Diameter | 25.3 mm |
| Apparent Field of View | 82° |
| Dimensions | 3.5 x 2.2" (8.9 x 5.6 mm) |
| Weight | 13.7 oz (390 g) |
| Packaging Info | |
|---|---|
| Package Weight | 1.45 lb |
| Box Dimensions (LxWxH) | 5.5 x 4.5 x 4.0" |
- Limited 1-Year USA Warranty, Extendable to Transferrable Lifetime Warranty with Registration
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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