SMC PENTAX-M* 67 1:4 300mm ED(IF)
Produced 1999 Serial Numbers 8609xxx - 8618xxx. AOCo Product No.xxx. Updated Dec. 2021.
(Research Note: Since 2015 I have seen 1.91% (51 copies) of the total estimated 2,600 copies made.)
LENS PRODUCTION (∑ lenses) ∑n = 51 Serial Numbers observed in 19 Batches covering 1,037 SN min. < ∑ lenses < 4,301 SN max.
SN min. = accumulated total of serial numbers observed within19 batches
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
SN min. = accumulated total of serial numbers observed within19 batches
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
8609294 (1/ 1) 8609311 to 8609579 (8/ 268) 8609846 to 8609864 (2/ 18) 8609930 to 8610336 (17/ 406) 8611527 (1/ 1) 8611781 to 8611807 (2/ 26) |
Serial Numbers in 19 Batches
(n /SN range) 8612006 (1/ 1) 8612221 to 8612225 (2/ 4) 8612462 (1/ 1) 8612806 to 8612830 (2/ 24) 8613641 to 8613713 (3/ 72) 8614237 (1/ 1) |
8615074 (1/ 1) 8616044 to 8616186 (3/ 142) 8617068 (1/ 1) 8617394 (1/ 1) 8617441 (1/ 1) 8618048 to 8618115 (2/ 67) 8673878 (1/ 1 ) |