Atik 36mm 窄带滤光片组

SKU: ATK0204
Barcode: 0799787266913

$1,160.00

Out of stock

Delivered to anywhere is Australia and New Zealand.
Orders placed before 2 PM are usually shipped the same day.

Atik 36mm 窄带滤光片组

$1,160.00

$1,160.00

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Same day shipping

If you order before 2pm we will ship your items same day.

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Expert aftersales support

We fully support our products!

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Minimum 2-Year Warranty. 

+ extended manufacturer warranties

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Aussie Owned & Stocked

Our store is Australian owned and stocked.

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ATIK 36mm 窄带滤光片组

Atik 36mm 窄带滤光片组的设计带通为 7 nm,有助于捕获星云的所有光子,同时阻止绝大多数宽带光污染。结果是信噪比更高,可以显示星云中的微弱细节。窄带滤光片组由氢-α (Ha)、硫 (SII) 和氧 (OIII) 组成。充分利用我们的特别优惠。购买任何 Atik 黑白相机(Atik GP 除外),任何滤光片组(或两个滤光片组)均可享受 50% 的折扣

Atik 窄带 36 毫米滤光片组与我们的滤光轮兼容,可让天文摄影师捕捉壮观窄带中的深空物体。此滤光片组通常用于拍摄哈勃托盘中的物体。

Atik 窄带 36mm 滤光片组规格:

带宽:

  • 精工7nm
  • 哈7nm
  • OIII 7nm

峰值透射率:最低 80%

CWL(波长中心):

  • 哈氏656.3纳米
  • 星载光学 671.6nm
  • 0III 500.7nm

尺寸:36mm(未安装)
透射波前 RMS:λ/4
平行度(角秒):30秒

筛选 峰值传输 半宽 带内传输 带外传输
氢阿尔法 656.3纳米 7纳米 >80% 最大值<0.3% 平均值0.1%
氧气 III 500.7纳米 7纳米 >80% 最大值<0.3% 平均值0.1%
硫磺 II 671.6纳米 7纳米 >80% 最大值<0.3% 平均值0.1%

库存编号:ATK0204

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