探索带有 2.5" HEX 聚焦器的 Scientific FCD100 系列 127mm f/7.5 碳纤维三联体 ED APO 折射望远镜
描述
探索天体奇观，如月球地形的荒凉美景、土星环的宁静结构或梅西耶目录中最明亮的深空宝藏，用轻质碳纤维制成的 Explore Scientific ED127-FCD100 空气间隔三重 APO 折射望远镜！
这款折射望远镜具有原始 EDT-127075-CF 的所有强大功能，但包括真正的 HOYA 优质 FCD100 ED 玻璃，其特性与 OHARA 的 FPL-53 非常相似。 依托技术创新，成功实现FCD家族巅峰高性能光学玻璃量产。 将其与高折射率光学玻璃相结合，使我们能够实现前所未有的先进色差校正。 HOYA FCD100 被认为是可用的主要 ED 玻璃类型之一。
这款高品质望远镜具有真正的衍射极限光学设计，尺寸适合自发观星，是探索天空的完美随身携带工具。 该望远镜采用空气间隔三重光学设计，几乎消除了色差，通过在所有光学表面上结合真正的 HOYA FCD100 超低色散 (ED) 玻璃和专有的 EMD 增强多层涂层，生成明亮的高对比度图像。
这个惊人的范围包括一个 2.5" 六角聚焦器，具有非常坚固的设计和强大的支撑。 这个调焦器最多可以装载 10 磅的装备。
ED127 碳纤维 f/7.5 空气间隔三元组，带 HOYA FCD100 光学元件和集成防露罩； 952mm焦距； 2.5" HEX Focuser，带 2 个延长管；带手柄的摇篮环和 泼妇 式燕尾板；探索科学 2N1 Finder 范围基础 安装在示波器上； 99% 反射 2" 对角线。 重 14 磅。 （不包括案例和查找器范围）
眼镜
| 项目编号 | FCD100–127075-CF-01 |
| 焦距 | 952mm |
| 焦比 | f/7.5 |
| 限制幅度 | 13 |
| 解析度 | .9 弧秒 |
| 带露罩的管长 | 41.75 英寸；1060 毫米 |
| 管长（不含防露罩） | 33.25 英寸；849 毫米 |
| 管径 | 145mm |
| 重量 | 14 磅； 6.4 公斤 |
| 燕尾 | 泼妇 |
保修单
有限保修期为一年，当产品在购买后 60 天内注册时，将转换为产品保修的 Explore STAR 可转让延长寿命。 点击这里 注册。
附加功能
加州居民： 65 号提案警告
突出特点
优质FCD100 ED玻璃
轻质碳纤维管
2.5英寸HEX重型装备调焦器
三重APO光学设计
产品规格
This telescope delivers stunning optical performance with FCD-100 triplet glass and lightweight carbon fiber construction. Customers praised the "great optics" and visual capabilities. However, the focuser received mixed feedback, with some reporting sagging under heavy equipment weight. Quality control issues were noted, including dust behind lenses and inadequate packaging.
- The FCD-100 triplet with a 5-inch aperture is stunning and does not disappoint.
- Love the scope. Had first light with it this week.
- Awesome glass. Great carbon fiber construction.
When I got it, there was a ton of dust behind the actual main glass, not just under the cover, but behind the main lenses. I had to take it apart to remove the dust and then put it back together. Was not the start I was hoping for.
The telescope arrived safely despite the sketchy packaging. The inner box could be greatly improved with packing that firmly contains the telescope so it can't move around. The telescope is excellent and performs well.
Love the scope. Had first light with it this week.
The scope and optics are great, focuser not so much. ES should offer an upgrade before shipping. Photos are great but focuser sags a bit under the weight of a filter wheel and a Zwo 2600 duo.
I already own the 4 inch version, so I knew the FCD-100 triplet with a 5-inch aperture would be stunning. It does not disappoint. Add to that the lightweight carbon fiber OTA, and this is a fine scope. I have no issues with the focuser (visual only). It operates smoothly and easily holds my heaviest eyepieces with no slipping. The unit I received (and the previous 4-inch version) did not have any dust on or behind the glass.
good
Awesome glass. Great carbon fiber construction. Focuser could use a re-engineering. It works and it decent but could be designed better.