Glass Lenses Pressed Blanks

Direct Pressed Blanks (DP)

Direct pressed blanks are formed by a fully automatic direct casting process. HOYA’s DP product is better and superior to its RP product in dimensional accuracy in outside diameter, thickness, etc.

Re-heat Pressed Blanks (RP)

Re-heat pressed blanks are formed by a manual press method using a glass cutting and glass softening process.

Rolled and Sliced Blanks (RS)

Rolled and sliced blanks are formed in such a way that they become precisely rounded off and sliced. HOYA’s RS product is superior to pressed blanks in dimensional accuracy.

List of Recommended Glass Types (Glass Lenses Pressed Blanks)

	Glass Type	Code		Glass Type	Code		Glass Type	Code
◎	FCD1	497-816	◎	E-FDS1-W	923-209	◎	NBFD32	730-322
◎	FCD10A	459-902	◎	E-FDS2	003-193	◎	TAF1	773-496
◎	FCD100	437-951	◎	E-FDS3	104-170	◎	TAF3D	804-465
◎	FCD515	593-686	◎	FDS16-W	986-165	◎	TAFD5G	835-427
◎	FCD600	594-605	◎	FDS18-W	946-180	◎	TAFD25	904-313
◎	FCD705	550-755	◎	FDS20-W	870-200	◎	TAFD30	883-408
◎	PCD4	618-634	◎	FDS24	921-240	◎	TAFD32	871-407
◎	PCD40	620-639	◎	FDS90-SG	847-238	◎	TAFD33	881-401
◎	PCD51	593-670	◎	FF8	752-251	◎	TAFD35	911-353
◎	LAC8	713-539	◎	NBFD10	834-373	◎	TAFD37A	900-374
◎	LAC14	697-555	◎	NBFD13	806-407	◎	TAFD40-W	001-255
◎	TAC8	729-547	◎	NBFD15-W	806-333	◎	TAFD45	954-323
◎	E-FD80	690-311	◎	NBFD25	855-252	◎	TAFD55-W	001-291
◎	FD60-W	805-255	◎	NBFD29	770-297	◎	TAFD65	051-269
◎	FD225	808-228	◎	NBFD30	859-300

List of Common Glass Types (Glass Lenses Pressed Blanks)

Glass Type	Code	Glass Type	Code	Glass Type	Code
FC5	487-704	E-F2	620-363	FDS90(P)	847-239
FCD1B	497-816	E-F5	603-380	FF5	593-354
BSC7	517-642	E-FD1	717-295	BAFD7	702-412
E-C3	518-590	E-FD2	648-338	BAFD8	723-380
BAC4	569-560	E-FD4	755-275	LAF2	744-449
BACD5	589-613	E-FD5	673-322	LAF3	717-480
BACD14	603-607	E-FD8	689-312	NBF1	743-492
BACD15	623-581	E-FD10	728-283	NBFD3	805-396
BACD16	620-603	E-FD13	741-278	NBFD11	786-439
BACD18	639-555	E-FD15	699-301	NBFD15	806-333
BACED5	658-509	FD60	805-255	TAF3	804-465
E-CF6	517-522	FD110	785-257	TAFD5F	835-427
E-FEL1	548-458	FD140	762-266	TAFD37	900-374
E-FEL2	541-472	E-FDS1	923-209	TAFD40	001-255
E-FL5	581-409	FDS18	946-180	TAFD55	001-291
E-FL6	567-428	FDS90	847-238

Direct Pressed Blanks (DP)

Re-heat Pressed Blanks (RP)

Rolled and Sliced Blanks (RS)

List of Recommended Glass Types (Glass Lenses Pressed Blanks)

List of Common Glass Types (Glass Lenses Pressed Blanks)

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