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Produced May 1967 to 1971 SN 1940xxx - 4401xxx. AOCo Product No 43501 Honeywell Pentax Cat.No. 738 Updated May 2023.
Produced May 1967 to 1971 SN 1940xxx - 4401xxx. AOCo Product No 43501 Honeywell Pentax Cat.No. 738 Updated May 2023.
(Research Note: Since 2010 I have seen 1.85% (954 copies) of the total estimated 51,600 copies made.)
DESCRIPTION
LENS PRODUCTION (∑ lenses) ∑n = 954 Serial Numbers observed in 64 batches covering 44,515 SN min. < ∑ lenses < 58,722 SN max.
SN min. = accumulated total of serial numbers observed within 64 batches
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
SN min. = accumulated total of serial numbers observed within 64 batches
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
1940396 to 1940407 (2/ 11) 1943093 to 1943193 (2/ 100) 1943382 to 1943450 (2/ 68) 350 SN ends 1943611 to 1944081 (7/ 470) 1944537 to 1945690 (21/ 1253) 1946906 to 1948179 (39/ 1273) 2183386 to 2184413 (33/ 1027) 2184757 to 2185839 (31/ 1082) 2186385 to 2186858 (11/ 473) 2187175 to 2188298 (28/ 1123) 2346723 to 2347728 (27/ 1005) 2348068 to 2348583 (10/ 515) 2350637 to 2351511 (21/ 874) 2352332 to 2353362 (24/ 1030) 2353418 to 2353893 (13/ 475) 2354741 to 2355239 (23/ 498) 2526459 to 2526494 (2/35) 2526774 to 2526914 (3/ 140) 2526981 to 2527040 (4/ 59) 2527198 (1/ 1) 2527390 to 2527517 (6/ 127) 2527761 (1/ 1) |
Serial Numbers in 64 Batches
(n /SN range) 2529399 to 2529595 (7/ 196) 2530797 to 2531404 (15/ 607) 2531464 to 2532376 (24/ 912) 2750138 (1/ 1) 2759749 to 2760645 (19/ 896) 2765698 to 2766272 (4/ 574) 2913666 to 2913956 (9/ 290) 2915445 to 2916806 (29/ 1361) 3080248 to 3080451 (4/ 203) 3081280 (1/ 1) 3085287 to 3086223 (16/ 936) 3086516 to 3086975 (7/ 459) 3205985 to 3206386 (8/ 401) 3208695 to 3208782 (4/ 87) 3211121 to 3211967 (22/ 846) 3214269 to 3214619 (11/ 350) 3419462 to 3419731 (10/ 269) 3422121 to 3422600 (8/ 479) 3424162 to 3424700 (13/ 538) 3425734 (1/ 1) 3427056 to 3427266 (4/ 210) |
3428869 to 3429111 (5/ 242) 3706999 to 3707191 (3/ 192) 3707266 to 3707652 (8/ 386) 3710790 to 3711671 (19/ 881) 3713644 to 3714634 (20/ 990) 3842122 (1/ 1) 3847142 to 3847971 (14/ 829) 3849393 to 3850452 (18/ 1059) 3853928 to 3855085 (25/ 1157) 3858008 to 3858962 (16/ 954) 3860312 to 3861312 (26/ 1000) 3864517 to 3864970 (9/ 453) 3865455 to 3865959 (14/ 504) 4080032 to 4080272 (9/ 240) 4081176 to 4082646 (32/ 1470) 4084434 to 4085856 (42/ 1422) 4086848 to 4087984 (35/ 1136) 4180103 to 4187322 (107/ 7219) 43502 SN starts 4189980 (1/ 1) 4324173 (1/ 1) 4400150 to 4401532 (21/ 1382) |