QB Series Near-Infrared Cutoff Filter QB64
QB series near-infrared cutoff filters provide strong near-infrared absorption and can significantly reduce ghosting, stray light, and color casts in imaging. They are widely used for infrared-cut filters (IRCF) and optical low-pass filters (OLPF) in mobile phones. Materials include QB5, QB6, and QB7 series glass to meet different infrared suppression requirements. Filters for IRCF and OLPF are available in multiple specifications. Principal OLPF processing dimensions are 41mm×37mm×0.8mm, 28mm×22mm×0.4mm, and 16.8mm×12.7mm×0.3mm. Principal IRCF processing dimensions are 77mm×77mm×0.21mm and 55mm×42mm×0.145mm. Customization is available on request.
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Overview
Specifications
| Parameter | Value |
|---|---|
| 50% Beam Splitting [Before Coating; Thickness: 0.19mm] | 656 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.2mm] | 653 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.21mm] | 651 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.23mm] | 546 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.25mm] | 641 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.28mm] | 635 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.3mm] | 632 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.32mm] | 629 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.35mm] | 625 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.37mm] | 622 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.4mm] | 619 nm |
| 50% Beam Splitting [Before Coating;Thickness:0.42mm] | 617 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.45mm] | 614 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.59mm] | 603 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.6mm] | 602 nm |
Datasheet
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Supplier Information
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