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Bintel Valentines Day Sale

Bintel Valentines Day Sale

10% off all in stock products (except Swarovski, Tele Vue, Skywatcher Esprit OTAs and Bintel Gift Cards).

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Optolong L - Ultimate filter 2 inch - The Binocular and Telescope Shop
$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00

Optolong L-Ultimate 滤镜 2英寸

In stock

它是一种 3nm 双波段，旨在大幅减少光污染的影响，3nm 将星云的辐射隔离为 H-Alpha（红色）和 OIII（绿-蓝）。它可以阻挡光污染，最大化​​星云信号，并使天空背景变暗。它还可以阻挡汞蒸气灯、高压和低压钠蒸气灯的人造光以及由我们大气中的中性氧排放引起的不必要的自然光。最大化星云在 ...

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$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00