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Produced 1971 to 1975. Serial Numbers 4437xxx - 8419xxx. AOCo Product No. 43872. Honeywell Pentax Cat.No.7254. Updated Jan. 2019.
Produced 1971 to 1975. Serial Numbers 4437xxx - 8419xxx. AOCo Product No. 43872. Honeywell Pentax Cat.No.7254. Updated Jan. 2019.
(Research Note: Since 2010 I have seen 0.56% (1919 copies) of the total estimated 342,000 copies made.)
LENS PRODUCTION (∑ lenses) ∑n = 1919 Serial Numbers observed in 128 Batches covering 302,219 SN min. < ∑ lenses < 382,654 SN max.
SN min. = accumulated total of serial numbers observed within 128 batches
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
One Style: ▼Focus ring; F(9/12) 9 grooves in 12 finger grips. Aperture ring; A(10/11) 10 grooves in 11 finger grips. Makers name in capital letters. ▲
SN min. = accumulated total of serial numbers observed within 128 batches
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
One Style: ▼Focus ring; F(9/12) 9 grooves in 12 finger grips. Aperture ring; A(10/11) 10 grooves in 11 finger grips. Makers name in capital letters. ▲
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▼ 4437344 to 4437683 (7/ 339) 4439793 to 4439904 (2/ 111) 4520367 to 4525369 (35/ 5002) 4530074 to 4535241 (37/ 5167) 4535614 to 4535658 (2/ 44) 4535808 (1/ 1) 4535948 (1/ 1) 4536271 to 4536319 (2/ 48) 4536471 (1/ 1) 4536517 to 4536747 (5/ 230) 4536783 to 4536832 (3/ 49) 4537062 to 4537914 (8/ 852) 4538066 to 4538127 (2/ 61) 4538419 (1/ 1) 4580297 to 4599959 (94/ 19662) 46925xx (1/ 1) 4935676 to 4937866 (9/ 2190) 4955487 to 4957597 (13/ 2110) 5035814 to 5036297 (4/ 483) 5037136 to 5038562 (10/ 1426) 5039261 to 5040292 (7/ 1031) 5052308 to 5054171 (11/ 1863) 5054545 to 5057527 (12/ 2982) 5068966 (1/ 1) 5316795 to 5316838 (3/ 43) 5317059 to 5318248 (7/ 1189) 5322610 to 5324030 (11/ 1420) 5324607 to 5324964 (8/ 357) 5329610 to 5330278 (5/ 668) 5334009 to 5336349 (10/ 2340) 5336882 (1/ 1) 5410017 to 5410696 (3/ 679) 5414321 (1/1) 5415307 (1/ 1) 5421021 to5424152 (27/ 3131) 5428872 to 5429407 (6/ 535) 5435060 to 5437240 (9/ 2180) 5438401 to 5438998 (4/ 597) 5448707 to 5449909 (10/1202) 5450176 (1/ 1) 5456664 to 5459255 (17/ 2591) 5464472 (1/ 1) 5535368 to 5536216 (4/ 848) |
Serial Numbers in 128 Batches
(n /SN range) 5541966 to 5545190 (19/ 3224) 5551974 to 5552710 (5/ 736) 5554071 to 5556124 (14/ 2053) 5560564 to 5562404 (12/ 1840) 5564178 to 5565843 (8/ 1665) 5567359 to 5567470 (2/ 111) 5578912 (1/ 1) 5587878 (1/ 1) 5594915 to 5596605 (11/ 1690) 5597188 to 5599948 (21/ 2760) 5650261 to 5652907 (21/ 2646) 5670263 to 5672963 (14/ 2700) 5700697 to 5703663 (14/ 2966) 5710152 to 5711522 (8/ 1370) 5749955 to 5749969 (2/ 14) 5769713 (1/ 1) 5771203 (1/ 1) 5801596 to 5804712 (22/ 3116) 5809634 to 5811393 (10/ 1759) 5824458 to 5826276 (12/ 1818) 5826414 to 5826714 (3/ 300) 5837879 to 5839171 (11/ 1302) 5848802 to 5850364 (7/ 1562) 6020212 to 6029905(68/ 9693) 6125331 to6128325 (20/ 2994) 6133997 to 6135232 (10/ 1235) 6137104 to 6138167 (11/ 1063) 6159520 to 6161822 (21/ 2302) 6220349 to 6222367 (14/ 2018) 6222788 to 6222801 (2/ 13) 6224206 to 6224777 (7/ 571) 6241320 to 6245613 (14/ 4293) 6258439 to 6260000 (6/ 1561) 6262758 to 6264380 (9/ 1622) 6376894 to 6378920 (15/ 2026) 6389359 to 6393150 (29/ 4091) 6412296 to 6413368 (7/ 1072) 6414011 to 6415939 (13/ 1928) 6484682 to 6486931 (6/ 2249) 6492267 to 6493939 (15/ 1672) 6582143 to 6583937 (4/ 1794) 6584893 to 6585042 (3/ 149) 6767074 to 6772514 (36/ 5440) |
6778510 to 6787351 (45/ 8841) 6790033 to 6792883 (18/ 2850) 6799383 to 6803567 (25/ 4184) 6804744 (1/ 1) 7110707 to 7110906 (2/ 201) 7111005 to 7111112 (2/ 107) 7195494 to 7204818 (59/ 9324) 7214761 to 7221666 (43/ 6905) 7224851 to 7231715 (31/ 6864) 7231746 (1/ 1) 7235408 to 7239790 (30/ 4382) 7450493 to 7456493 (38/ 6000) 7471400 to 7483192(80/ 11792) 7490240 to 7491505 (9/ 1265) 7507992 to 7510629 (22/ 2637) 7806321 to 7807560 (14/ 1239) 7809503 to 7822628 (84/ 13125) 7825069 to 7831033 (35/ 5964) 7837326 to 7839953 (12/ 2627) 7849532 to 7868622 (92/ 19090) 8154876 to 8159248 (32/ 4372) 8179287 to 8184957 (29/ 5670) 8190403 to 8195471 (35/ 5068) 8310308 to 8310646 (3/ 338) 8311163 to 8315800 (21/ 4637) 8316330 (1/ 1) 8318613 to 8324671 (44/ 6058) 8330109 to 8332192 (19/ 2083) 8333811 to 8336595 (19/ 2784) 8338213 (1/ 1) 8339956 to 8341021 (7/ 1065) 8348264 to 8351026 (14/ 2762) 8357527 to 8358292 (7/ 765) 8360109 to 8360455 (3/ 346) 8360794 (1/ 1) 8363458 to 8364326 (11/ 868) 8367359 (1/ 1) 8368452 to 8370983 (14/ 2531) 8373507 to 8374983 (11/ 1476) 8376405 to 8378689 (11/ 2284) 8390672 to 8392398 (11/ 1726) 8394014 to 8395811 (15/ 1797) 8412125 to 8413481 (10/ 1356) 8415596 to 8419613 (29/ 3975) ▲ |
