配件
E0824Z-C E0824Z-C Zoom eyepieces (celestial)  |   產品介紹配件 |
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E0824Z-C E0824Z-C Zoom eyepieces (celestial)
3X Zoom Eyepiece for celestrial viewing.
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Optical Spec.
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| Eyepiece Diameter | 20.3mm |
| Eyepiece Focal Length | 8.39-24.24mm |
| Eyepiece Optics design | 8 elements in 5 Group |
| Eye Relief | 25.16mm |
| Eyepiece Field of View | 29.8 degree |
| Lens Coating | 400~700nm Multi-fully coating |
| Mechanism Specification | |
| Main Body materials | Alum. Alloy body |
| Dimension of product | 92.6*47*47mm( excluded dust cap) |
| Barrel Size | 1.25" |
| Eye Cup Type | Twist - up eye cup |
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