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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Tele Vue Ethos-SX 4.7mm Eyepiece (1.25")4. 7mm Focal Length 110 Apparent Field of View 1. 25" Diameter Barrel with 2" Adapter Anti reflective Multicoated Optics Full Field Sharpness Durable Construction Dioptrx Compatible The 1. 25" diameter barrel Ethos SX 4. 7mm Eyepiece from Tele Vue is a compact durable wide field telescope eyepiece designed for lunar and planetary observations. The Ethos series deliver true field size of a longer focal length, narrower apparent field eyepiece with the
- 4.7mm Focal Length
- 110° Apparent Field of View
- 1.25" Diameter Barrel with 2" Adapter
- Anti-reflective Multicoated Optics
- Full Field Sharpness
- Durable Construction
- Dioptrx Compatible
The 1.25" diameter barrel Ethos-SX 4.7mm Eyepiece from Tele Vue is a compact durable wide-field telescope eyepiece designed for lunar and planetary observations. The Ethos series deliver true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background. Each eyepiece is optimized for high contrast, comfortable eye relief; and control of astigmatism, optical distortion, angular magnification, and low pupil sensitivity for daytime use.
Wide pupil diameter and long eye relief make the 4.7mm-SX eyepiece ideal for comfortable long-duration observation. Contrast is enhanced by flat-finished baffles that prevent stray light from degrading the image transmitted through the ocular. Anti-reflective coatings on all optical surfaces are tuned to the composition of each element, ensuring bright, high contrast, color faithful images from center to edge.
- Images are color neutral from center to edge, even as the observed object approaches the field stop. Anti-reflective multicoated lenses are tuned for each element in the optical path, ensuring high contrast and color faithful light transmission.
- Wide apparent field of view displays a broad image with minimal optical distortion, ideal for planetary and lunar observation.
- Wide pupil diameter and long eye relief ensure comfortable long-duration observation through your telescope.
- Stray light is prevented from degrading the transmitted image by flat finished baffles and the fold-down rubber eyecup.
- 1.25" diameter barrel, with an included 2" adapter to expand the capabilities of the eyepiece.
| Focal Length | 4.7 mm |
| Barrel Diameter | 1.25", 2" with adapter |
| Eye Relief | 15 mm |
| Field Stop Diameter | 8.94 mm |
| Apparent Field of View | 110° |
| Weight | 20.8 oz (589 g) |
| Packaging Info | |
|---|---|
| Package Weight | 2.05 lb |
| Box Dimensions (LxWxH) | 8.3 x 4.4 x 4.2" |
- 2" Barrel Adapter
- Limited Lifetime Warranty
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