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Produced 1971 to 1975. Serial Numbers 4208xxx - 8399xxx. AOCo Product No. 43762. Honeywell Pentax Cat.No.7269. Updated May2022
Produced 1971 to 1975. Serial Numbers 4208xxx - 8399xxx. AOCo Product No. 43762. Honeywell Pentax Cat.No.7269. Updated May2022
(Research Note: Since 2010 I have seen 1.01% (1954 copies) of the total estimated 193,800 copies made.)
INTRODUCTION
DESCRIPTION
VARIATION
NOTES
- LENS PRODUCTION (∑ lenses) ∑n = 1954 Serial Numbers observed in 47 batches covering 187,455 SN min. < ∑ lenses < 200,159 SN max.
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
Focus ring F(10/12) ; Aperture ring A(10/10) ; Nameplate font Oval and " ASAHI OPT. CO.," with following comma.
Two Styles: ▲ IR marking includes "R" ▼ IR marking excludes "R"
43761 SN ends 4208485 to 4209930 (26/ 1445) 4470024 to 4489983 (239/ 19959) 4600232 to 4609949 (90/ 9717) 5080065 to 5099984 (199/19919) 5190130 to 5195726 (56/ 5596) 5195910 to 5199992 (43/ 4082) 5850203 to 5850285 (2/ 82) 5850423 to 5869990 (184/ 19567) 5920139 to 5922456 (19/ 2317) 5922592 to 5929947 (59/ 7355) 5980044 to 5986327 (60/ 6283) 5986374 to 5989948 (44/ 3574) 6740161 to 6743497 (34/ 3336) 6760698 to 6766200 (47/ 5502) 6766258 to 6766990 (5/ 732) ▲ ▼ 6787691 to 6789826 (14/ 2135) |
Serial Numbers in 47 Batches
(n /SN range) Collection 6793048 to 6796411 (31/ 3363) 6796796 to 6797086 (4/ 290) 6814483 to 6815248 (7/ 765) 6814962 6830099 to 6832303 (21/ 2204) 6850966 (1/ 1) 6852256 (1/ 1) 6853418 (1/ 1) 7140120 to 7145283 (64/ 5163) 7146462 (1/ 1) 7161769 to 7169474 (71/ 7705) 7166485 7182826 to 7186835 (55/ 4009) 7456578 to 7468249 (102/ 11671) 7483396 to 7489921 (59/ 6525) 7493817 to 7497135 (30/ 3318) 7790044 to 7791724 (19/ 1680) |
7796132 to 7798906 (31/ 2774) 7811458 (1/ 1) 7831671 to 7837220 (55/ 5549) 8150203 to 8150817 (4/ 614) 8159321 to 8159970 (9/ 649) 8175686 to 8179021 (42/ 3335) 8185082 to 8187092 (23/ 2010) 8197559 to 8199596 (29/ 2037) 8300021 to 8303055 (40/ 3034) 8324757 to 8326791 (35/ 2034) 8351118 to 8352863 (28/ 1745) 8358508 to 8359338 (8/ 830) 8362238 to 8362317 (2/ 79) 8364570 to 8365517 (12/ 947) 8371894 to 8373277 (17/ 1383) 8397748 to 8399884 (30/ 2136) |