Astro Hutech

IR685 - IR-pass Filter

Name: IR685 - IR-pass Filter
Brand: Astro Hutech
SKU: IR685
Price: 29.90 USD
Availability: InStock

$29.90 USD

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Passing over 685nm for NIR imaging

Specifications: 1.25 inch, thread M28.5*0.6

Frame thickness: body 5mm+ thread 2mm, a total of 7mm

Thickness of filter lens: 2mm

Transmittance: ≈90%

Blocking depth: OD3