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ISP Optics 氟化钙双凸透镜(DCX)非常适合在红外波段需要高透过率的有限成像应用。氟化钙的特点是在350纳米到7微米的范围内具有大于90%的透过率和低折射率,无需增透镀膜(AR)。此外,它的低吸收率和高损伤阈值使其成为准分子激光器的热门选择。与其他氟化基底材料相比,ISP Optics 氟化钙双凸透镜 (DCX) 的溶解度低、硬度高,可在恶劣环境中使用。
350Nm-7μm 的透过率大于90%。
低折射率
高激光损伤阈值
标题 | 产品编码 | Dia. (mm) | EFL (mm) | 涂层 | 基底 | 表面质量 | Irregularity (P-V) @ 632.8nm | CA (%) |
12.7mm Dia. x 25.4mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF2) DCX Lens | CF-BX-12-25 | 24-763 | 12.70 +0.00/-0.13 | 25.40 @ 5μm | Uncoated | Calcium Fluoride (CaF2) | 60-40 | λ | |
25.4mm Diameter x 25.4mm焦距,氟化钙双凸透镜 | 47-056 | 25.40 +0.00/-0.13 | 25.40 | Uncoated | Calcium Fluoride (CaF2) | 60-40 | 90.00 | |
直径25.4mm x 63.5mm FL, CaF2 双凸透镜 | 48-018 | 25.40 +0.00/-0.13 | 63.50 | Uncoated | Calcium Fluoride (CaF2) | 60-40 | 90.00 | |
25.4mm Diameter x 76.2mm焦距,氟化钙双凸透镜 | 47-058 | 25.40 +0.00/-0.13 | 76.20 | Uncoated | Calcium Fluoride (CaF2) | 60-40 | 90.00 | |
25.4mm Diameter x 100mm焦距,氟化钙双凸透镜 | 47-059 | 25.40 +0.00/-0.13 | 100.00 | Uncoated | Calcium Fluoride (CaF2) | 60-40 | 90.00 | |
25.4mm Dia. x 150mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF2) DCX Lens | CF-BX-25-150 | 24-765 | 25.40 +0.00/-0.13 | 150.00 @ 5μm | Uncoated | Calcium Fluoride (CaF2) | 60-40 | λ | |
38.1mm Dia. x 38.1mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF2) DCX Lens | CF-BX-38-38 | 24-766 | 38.10 +0.00/-0.13 | 38.10 @ 5μm | Uncoated | Calcium Fluoride (CaF2) | 60-40 | λ | |
38.1mm Dia. x 50.8mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF2) DCX Lens | CF-BX-38-50 | 24-767 | 38.10 +0.00/-0.13 | 50.80 @ 5μm | Uncoated | Calcium Fluoride (CaF2) | 60-40 | λ | |
38.1mm Dia. x 63.5mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF2) DCX Lens | CF-BX-38-63 | 24-768 | 38.10 +0.00/-0.13 | 63.50 @ 5μm | Uncoated | Calcium Fluoride (CaF2) | 60-40 | λ | |
50.8mm Dia. x 100mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF2) DCX Lens | CF-BX-50-100 | 29-951 | 50.80 +0.0/-0.13 | 100.00 | Uncoated | Calcium Fluoride (CaF2) | 60-40 | λ | |
50.8mm Dia. x 150mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF2) DCX Lens | CF-BX-50-150 | 24-772 | 50.80 +0.00/-0.13 | 150.00 @ 5μm | Uncoated | Calcium Fluoride (CaF2) | 60-40 | λ | |
50.8mm Dia. x 200mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF2) DCX Lens | CF-BX-50-200 | 24-773 | 50.80 +0.00/-0.13 | 200.00 @ 5μm | Uncoated | Calcium Fluoride (CaF2) | 60-40 | λ |
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