MSD's product range
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Plano lenses
Round, square or rectangular flat polished windows
Range: up to 500mm (round) or 350mm (square/rectangular)
![](/web/image/617-22f584e5/MSD%2011.jpg)
![](/web/image/618-f1d31033/MSD%2013%20-%20CU.jpg)
![](/web/image/619-c819d315/MSD%2016%20-%20CU.jpg)
![](/web/image/621-e2ed3408/MSD%2018.jpg)
Witness samples DSP
Double sided polished witness samples available from stock in a wide variety of glass types
Dimensions: 25.0 x 2.0 mm
![](/web/image/620-f8ffdfaa/MSD%2010.jpg)
Witness samples SSP
Single side polished witness samples available from stock in a wide variety of glass types. Glass type and refraction index is engraved on the grinded side.
Dimensions: 25.0 x 2.0 mm
![](/web/image/622-85222db6/MSD%2031.jpg)