SMC PENTAX 67 1:4 300mm
Produced 1987-2000 Serial Numbers 8507xxx - 8619xxx. AOCo Product No.xxx. Updated Dec. 2021.
(Research Note: Since 2015 I have seen 1.46% (206 copies) of the total estimated 14,000 copies made.)
LENS PRODUCTION (∑ lenses) ∑n = 206 Serial Numbers observed in 44 Batches covering 8,584 SN min. < ∑ lenses < 19,600 SN max.
SN min. = accumulated total of serial numbers observed within 44 batches
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
SN min. = accumulated total of serial numbers observed within 44 batches
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
8507712 to 8508383 (12/ 671) 8509078 to 8509293 (6/ 215) 8573578 to 8573717 (3/ 139) 8574812 to 8575081 (4/ 269) 8577142 to 8577422 (2/ 280) 8577682 to 8578083 (7/ 401) 8580051 to 8580315 (5/ 264) 8581119 to 8581128 (2/ 9) 8581702 to 8581731 (4/ 29) 8583248 to 8584550 (27/ 1302) 8587476 to 8588044 (7/ 568) 8589508 to 8589860 (4/ 352) 8592054 (1/ 1) 8592085 to 8592293 (9/ 208) |
Serial Numbers in 44 Batches
(n /SN range) 8592986 to 8593034 (4/ 48) 8593631 to 8594105 (9/ 474) 8594798 to 8595031 (3/ 233) 8596742 to 8596987 (7/ 245) 8597438 to 8597682 (6/ 244) 8598108 to 8598282 (5/ 174) 8599241 to 8599549 (6/ 308) 8601510 to 8601861 (8/ 351) 8602202 to 8602366 (4/ 164) 86027224 to 8602949 (5/ 225) 8603823 to 8603887 (2/ 64) 8604309 to 8604618 (8/ 309) 8605004 to 8605128 (5/ 124) 8605829 to 8606096 (4/ 267) 8606940 (1/ 1) |
8607637 to 8607784 (3/ 147) 8608005 (1/ 1) 8608381 to 8608460 (3/ 79) 8608974 to 8609106 (4/ 132) 8609893 (1/ 1) 8610846 to 8610868 (2/ 22) 8611545 to 8611623 (3/ 78) 8612029 to 8612068 (3/ 39) 8612279 to 8612319 (3/ 40) 8613066 (1/ 1) 8613583 to 8613619 (4/ 36) 8614043 (1/ 1) 8614892 to 8614913 (3/ 21) 8617761 to 8617810 (3/ 48) 8619426 (1/ 1) |