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> New port KPX091AR.33 BK7 precision plano-convex lens
New port KPX091AR.33 BK7 precision plano-convex lens
Newport KPX091AR.33 BK7 Precision Plano-Convex Lens
The KPX091AR.33 BK7 Precision Plano-Convex Lens is a 1064 nm anti-reflection coated, 1 inch (25.4 mm) diameter, BK 7 plano-convex lens with an effective focal length of 88.3 mm. It has = /4 surface irregularity, 40-20 scratch-dig, and is designed to meet the demanding requirements of laser electro-optic applications. It is manufactured from fine annealed optical glass and polished to tight tolerances using master test plates ensures minimum wavefront distortion. Tight surface quality tolerances minimize scatter and unwanted diffraction effects. BK 7 is an excellent material for most visible and near infrared applications. It is the most common optical glass, and it provides great performance at a good value.
Also check out the link pasted below for more info
http://search.newport.com/?q=KPX091AR.33
List Price: Retails new for $80
