OHARA GmbH

Ohara Glass Catalog / Technical Information

11. Low Tg Glasses

Low transformation temperature (Tg) optical glasses that are suitable for precision molding.

Ohara's low softening temperature optical glasses have similar properties (refractive index, dispersion, and chemical durability) when compared to conventional optical glasses, and can be formed at relatively lower temperatures. These glasses are very suitable for precision molding applications. In addition, for the protection of our environment, these glasses do not contain Lead and Arsenic. Please contact us for further information.

Availability of OHARA Low Tg Glasses
Glass type	Polished ball	Precision gob	Pressing Disc Cylinder
S-FPL53	O	-	O
S-FSL5	O	-	O
S-FPL51	O	-	O
L-BSL7	O	-	O
L-PHL2	O	-	O
L-PHL1	O	-	O
L-BAL42	O	O	O
L-BAL35	O	O	O
L-LAL12	O	O	O
L-TIM28	O	O	O
L-LAL13	O	O	O
L-LAM69	O	O	O
L-LAM72	O	O	O
L-LAM60	O	-	O
L-LAH81	O	O	O
L-LAH53	O	-	O
L-LAH84	O	-	O
L-TIH53	O	O	-
L-LAH85	O	O	O
L-LAH83	O	-	O
L-NBH54	O	-	-
L-LAH86	O	-	O

Legend: O = we can supply, - = we can not supply

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