-40%
Sigma Koki CLB-2040-25Ppy1  (BK7) 20×40mm 25mm Focal Length
Sigma Koki CLB-2040-25Ppy1  (BK7) 20×40mm 25mm Focal Length
Sigma Koki CLB-2040-25Ppy1  (BK7) 20×40mm 25mm Focal Length
Sigma Koki CLB-2040-25Ppy1  (BK7) 20×40mm 25mm Focal Length
Sigma Koki CLB-2040-25Ppy1  (BK7) 20×40mm 25mm Focal Length

Sigma Koki CLB-2040-25Ppy1  (BK7) 20×40mm 25mm Focal Length

$ 105.6

Availability: 100 in stock

Description

CLB-2040-25Ppy1 Cylindrical Plano-convex Lens (BK7) 20×40mm 25mm Focal Length. Condition is New. Shipped with USPS First Class Package.
Cylindrical Plano-convex Lens (BK7) 20×40mm25mm
Focal Length 633 - 1064nm
Weight 0.0150 kg.
Focal length 25mm
A x B 20mm x40mm.
Material bk7
Wavelength range of Anti reflection Coating 633 - 1064 nm.
EdgeThickness te 2.3mm
Center Thickness tc 7mm
Back focal length fb 20.4mm
Radius of curvature r12.98 mm
Surface quality (scratch-dig) 20-10
Clear aperture 90% of square or rectangle to actual dimension
Laser Damage Threshold
*
4J/cm
2
*
Laser Pulse width: 10ns , Repetition frequency: 20Hz