4401-359-000-20

LINOS Beam Expander 2 – 8x, 1064nm, entrance lens made of fused silica Part number 4401-359-000-20 Design wavelength λ (nm) 1064 Broadband anti-reflective coating on the lenses λ (nm) 1030 - 1080 Expansion Γ’ 2x – 8x Entrance lens made of fused silica, other lenses optical glass Lens material Material Max. entrance beam diameter (1/e² truncated) for 2.0 ≤ Γ ≤ 3.9 Max. entrance beam diameter (1/e² truncated) for 4.0 < Γ ≤ 8.0 Aluminium, black anodized Emax Ø (mm) 6 Emax Ø (mm) 4 (J/cm²) 30 LIDT coating @ 1064nm, 9ns, 100Hz Subject to technical change Mechanical drawing Beam Expander displayed in setting Γ’ = 8x Dimensions without tolerances are nominal values and illustration not to scale Qioptiq Photonics GmbH & Co. KG Königsallee 23 D - 37081 Göttingen All rights reserved O-LM_DS-4401-359-000-20_2021.03-V2 Not export controlled Page 1 of 2 Tel: +49 (0) 551 6935-0 lmp@excelitas.com www.qioptiq-shop.com Setting values for a given expansion Γ’ Notes For technical explanations, see our homepage. Qioptiq Photonics GmbH & Co. KG Königsallee 23 D - 37081 Göttingen All rights reserved O-LM_DS-4401-359-000-20_2021.03-V2 Not export controlled Page 2 of 2 Tel: +49 (0) 551 6935-0 lmp@excelitas.com www.qioptiq-shop.com