A Plano Convex Lens.
Material: N-BK7 or Direct Equivalent (n.d. 1.516) Diameter: 25.4mm +0 / - 0.1mm Focal Length: 150mm +/- 2% Center Thickness: 2.55mm +/- 0.1mm Edges: Fine Ground Surface Quality: 60/40 Centration: 3 arc mins Multi Layer Anti Reflection Coating to both faces: R<0.5% avg 600-1100nm UK Stock to enable fast delivery. Prices do not include local taxes or import duty. Please note, that shipping with Airmail, whilst the lowest cost is also a non trackable service. |