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Galvoptics Ltd, Harvey Road, Burnt Mills Industrial Estate, Basildon, Essex, SS13 1ES.

Telephone +44 (0) 1268 728077

Fax +44 (0) 1268 590445

ZINC SELENIDE ( ZnSe )

Plano Convex & Positive Meniscus lenses

Material	ZnSe
Dia Tolerence	+0.0 / -0.005”
CT Tolerence	+/- 0.010”
FL Tolerence	+/- 2%
S/D	20/10
Coating	AR @ 10.6µm

PLANO CONVEX LENSES ( PCX)

DIAMETER	EFL	CT
1.1” (27.94mm)	5.0” (127mm)	0.098” (2.48mm)
1.1” (27.94mm)	10.0” (254mm)	0.109 (2.76mm)
1.5” (38.1mm)	5.0” (127mm)	0.085 (2.16mm)
1.5” (38.1mm)	7.5” (190.5)	0.093” (2.36mm)
2.0” (50.8mm)	5.0” (127mm)	0.100” (2.54mm)
2.0” (50.8mm)	10.0” (254mm)	0.300” (7.62mm)

POSITIVE MENISCUS LENSES

DIAMETER	EFL	CT
1.1” (27.94mm)	1.5” (38.1mm)	0.085” (2.16mm)
1.1” (27.94mm)	2.5” (63.5mm)	0.080” (2.03mm)
1.1” (27.94mm)	3.75” (95.2mm)	0.085 (2.16mm)
1.5” (38.1mm)	2.5” (63.5mm)	0.085 (2.16mm)
1.5” (38.1mm)	3.75” (95.2mm)	0.236” (5.99mm)
1.5” (38.1mm)	5.0” (127mm)	0.085 (2.16mm)

NOTE: Other size ZnSe lenses are available. Please contact us with your requirements

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Phone +44 (0) 1268 728077

Fax +44 (0) 1268 590445

This document maintained by sales@galvoptics.fsnet.co.uk

Material copyright Ó2003 Tim Wale