Optolong IR Pass 1.25in Filter

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SKU:
OLG-11601
Your price: $109.00

Description

Optolong IR Pass 1.25in Filter

Atmospheric seeing and distortion is much reduced at longer IR wavelengths and as such, the IR Pass 685nm filter is designed to block wavelengths below 670nm and can be used in IR-LRGB imaging to produce a sharper luminance image for better planetary contrast.

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