1/8/2019 Collimator Type - Basic information Aspherical Molded Glass Lens with Metal Holder (Collimator Type) Part number FLAN1SG01A Target device type Fiber (Fiber collimator lens system) Wave length (nm) 1310/1550 Focal length 1.80 f (mm) (1310 nm) L1[WD] 1.02 (mm) (1310 nm) N.A 0.3 Beam diameter (mm) o0.36mm (1310nm) at N.A 0.1 Dimension oDxt (mm) o3x1.6 Lens configuration Aspheric glass lens Antireflection film Dual-side multi-layer coating Material (Lens) Optical glass (Pb free) Material (Body tube) Ferrite stainless steel Operating temperature -40C to +85C Storage temperature -40C to +100C Temperature and humidity resistance 85C at 85% RH Dimensions https://www.alps.com/prod/info/E/HTML/GlassLens/GlassLens/COLLIMATOR/FLAN1SG01A.html 1/2 1/8/2019 Collimator Type - Basic information Packing Specifications Bulk Number of packages 1 case / Japan 1,000 (pcs.) 1 case / export packing Export package measurements (mm) 1,000 216x156x72 Notes are common to this series/models. 1. This site catalog shows only outline specifications. When using the products, please obtain formal specifications for supply. 2. The target efficiency values are reference data. https://www.alps.com/prod/info/E/HTML/GlassLens/GlassLens/COLLIMATOR/FLAN1SG01A.html 2/2