QB Series Near-Infrared Cutoff Filter QB58
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:0.17mm] | 633 nm |
| 50% Beam Splitting [Before Coating;Thickness:0.18mm] | 630 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.19mm] | 627 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.2mm] | 625 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.21mm] | 623 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.25mm] | 615 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.27mm] | 612 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.3mm] | 608 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.32mm] | 605 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.35mm] | 602 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.37mm] | 600 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.4mm] | 597 nm |
| 50% Beam Splitting [Before Coating;Thickness:0.42mm] | 595 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.45mm] | 593 nm |
| 50% Beam Splitting [Before Coating; Thickness: 0.47mm] | 591 nm |
Datasheet
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Supplier Information
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