Specifications
Material:	Schott Color Glass or equivalent
Surface Polish:	Commercial polish
Surface Quality:	60-40 scratch-dig
Thickness:	2mm nominal
Clear Aperture	> 90 % of central dimension

Glass	1.0” diameter	2.0” diameter	2”x2” square
KG 1	KG1-10	KG1-20	KG1-20S
KG 2	KG2-10	KG2-20	KG2-20S
KG 3	KG3-10	KG3-20	KG3-20S
KG 4	KG4-10	KG4-20	KG4-20S
KG 5	KG5-10	KG5-20	KG5-20S

UV Cold Mirrors (UM), Cold Mirrors (CM), Hot Mirrors (HM) 

Specifications
Material:	Tempered Glass
Thickness:	3.2mm
Surface Figure:	Commercial polish
Surface Quality:	60-40 scratch-dig

Mirror Type	1.0” diameter	2.0” diameter	2”x2” square
UM	UM-10	UM-20	UM-20S
CM	CM-10	CM-20	CM-20S
HM	HM-10	HM-20	HM-20S