https://modernastronomy.com/shop/filters-wheels/astronomik/ir-pass/ir-pro-742nm-filter/ Visual and Electronic Astronomy... Mon, 23 Dec 2024 16:57:42 +0000 hourly 1 https://modernastronomy.com/shop/filters-wheels/astronomik/ir-pass/ir-pro-742nm-filter/#comment-1132 Wed, 07 Oct 2015 11:18:07 +0000 http://modernastronomy.com/?post_type=product&p=67094#comment-1132 I use this filter for imaging the moon. I find it helps to steady the seeing which benefits focusing and the final image.

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