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- Mirrors in this 90-degree diagonal are polished to yield maximum performance
- 2" diagonal for refractor telescopes
- Fits 2" focusers, accepts 2" eyepieces and includes 1.25" eyepiece adapter
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List
Price: $72.95 |
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New, lowest price : $58.30 |
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| Product Description |
| Many observers prefer to use a good-quality mirror diagonal instead of a prism diagonal with high-end telescope systems. The mirror in these 90-degree diagonals are meticulously polished to yield maximum performance. Housings are made of black-anodized aluminum. Barrels are internally blackened. Each 2" diagonal accepts both 2" and 1.25" eyepieces (with included adapter). The 2" eyepiece holder as two locking setscrews for maximum eyepiece security. These diagonals render images that are right-side up and reversed left to right (therefore, not recommended for terrestrial observing). Diagonals are not recommended for use in reflector telescopes. |
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| Optics Reviews Writed by Customer
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