$650.00| Brand | : | Tele Vue |
| Manufacture | : | Tele Vue |
| Label | : | Tele Vue |
| Publisher | : | Tele Vue |
| Product Group | : | Photography |
| Product Type Name | : | TELESCOPE |
| Studio | : | Tele Vue |
| EAN | : | 0962392004304 |
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Product Spesifications
- 4.7mm Focal Lenght
- The Televue Ethos-SX has a 110 Degree Field of View.
- The Televue 4.7 Ethos has perfect center to edge sharpness.
- Equipped with a 2" and 1.25" barrel adapter the 4.7 ethos can be used in both formats.
- The 4.7 Ethos has an effective field stop diameter of 8.94mm.
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Product Description
TeleVue keeps pushing the limits with new an innovative eyepieces. New from Televue the 4.7mm, 110 Degree Ethos Eyepiece.
We are very excited about this eyepiece and are sure it will be a hit like all of the Televue Ethos eyepieces that came before it. Below are a few words from TeleVue pertaining to the new 4.7 Ethos Eyepiece.
You may recall that Al Nagler eagerly pushed Ethos designer Paul Dellechiaie to extend an Ethos model (3.7mm) to reach 110 degress, the same field size as the LEM Simulator optics Al designed 45-years ago to train NASA astronauts for lunar landings.
The new 4.7mm Ethos-SX, like its 3.7mm progenitor, is designed and crafted to combine its exceedingly wide field of view with all the contrast, color-rendition, distortion correction and center-to-edge sharpness needed to achieve that natural view.
Compared to a lower power eyepiece with the equivalent TFOV (similar field stop) such as an 11mm Plossl (9.1mm field stop), the greater power - for higher resolution, and smaller exit pupil (for a darker background to enhance contrast) reveals a deep sky experience "even better than you imagined".
The 4.7mm is a 1 1/4" format and is parfocal with the wide range of 1 1/4" Tele Vue eyepieces. 2" adapter included.
Specifications
* This ethos accepts dioptrx from Televue. * Eye relief on the 4.7 Ethos Eyepiece is 15mm. * Weight of the Ethos is 1.15 lbs. with the 1.25" adapter and 1.3 lbs. with the 2" adapter. * Model: 4.7mm Ethos-SX 110 degree (Simulator eXperience) * Apparent field: 110 degrees * Focal length: 4.7mm * Effective field stop diameter: 8.94mm * Eye relief: 15mm (accepts DIOPTRX eyesight * astigmatism corrector) * Weight: 1.15 lbs / 1.3 lbs with 2" adapter/stand
