![Nikon NAV-7SW [astronomical telescope iron]](http://store.asunite.net/cdn/shop/products/item201232_l_41c281b9-c026-4b41-8d88-24926fbe4424.jpg?v=1686895441&width=1946)
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Nikon
Nikon NAV-7SW [astronomical telescope iron]
Nikon NAV-7SW [astronomical telescope iron]
Regular price
$12,510.00 TWD
Regular price
Sale price
$12,510.00 TWD
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The distance from the end surface to the eye point is almost constant. You can use it with the same feeling in any iron.In addition, the aberration of the injected eyes is well removed, which reduces the "blackout" and "colored" when the eyes shift from the eye point as much as possible to improve usability.
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| Focal Distance (mm) | 7 |
|---|---|
| Number of configurations | 8 6 groups |
| Visual world (°)*1 | 72.0 |
| eyeleaf (mm) | 17 |
| Vision diameter (mm) | φ8.8 |
| Size (diameter x length) (mm) | 56.5 × 78 |
| Installation size (mm) | 31.7 |
| Mass (weight) (G) | 290 |
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![Nikon NAV-7SW [astronomical telescope iron]](http://store.asunite.net/cdn/shop/products/item201232_l_41c281b9-c026-4b41-8d88-24926fbe4424.jpg?v=1686895441&width=1445)