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Produced 1965 to 1971. SN 1097xxx - 3923xxx. AOCo Product No.370 (43700). Honeywell Pentax Cat.No.894. Updated Sept. 2024
Produced 1965 to 1971. SN 1097xxx - 3923xxx. AOCo Product No.370 (43700). Honeywell Pentax Cat.No.894. Updated Sept. 2024
(Research Note: Since 2010 I have seen 2.65% (184 copies) of the total estimated 7,000 copies made.)
INTRODUCTION
DESCRIPTION
VARIATION
- Small aperture setting limit begins F=22 and is increased to F=45 from the batch 7 (1781xxx).
- The first batch displays legacy cosmetics. The serial number is before the name. The lettering font is early and the numerals include a closed "4". All later batches have serial numbers after the name and are similar, cosmetically.
NOTES
LENS PRODUCTION (∑ lenses) ∑n = 184 Serial Numbers (SN) observed in 42 batches covering 3,629 SN min.< ∑ lenses < 10,243 SN max.
SN min. = accumulated total of serial numbers observed within 42 batches.
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
SN min. = accumulated total of serial numbers observed within 42 batches.
SN max. = accumulated total of serial numbers observed between adjacent batches of other lenses.
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1097211 to 1097432 (12/ 221) F=22 1097296 1232789 to 1232798 (2/9) F=22 1325122 (1/ 1) F=22 1364674 to 1364872 (9/ 198) F=22 1369169 to 1369257 (4/ 88) F=22 1449890 to 1449918 (2/ 28) F=32 1781246 to 1781572 (17/ 326) F=45 1807313 (1/ 1) 1861578 to 1861605 (2/ 27) 1881157 (1/ 1) 1881622 (1/ 1) 2358083 to 2358090 (2/ 7) 2358191 to 2358447 (8/ 256) 2462387 to 246556 (6/ 169) |
Serial Numbers in 42 Batches
(n /SN range) Collection 2482422 (1/ 1) 2519993 (1/ 1) 2520000 to 2520005 (2/ 5) 2570008 (1/ 1) 2723006 to 2723406 (13/ 400) 2864971 to 2865122 (6/ 151) 2933087 to 2933175 (3/ 88) 2937479 to 2937524 (2/ 45) 3048087 (1/ 1) 3048943 to 3049118 (8/ 175) 3060084 to 3060195 (5/ 111) 3080084 to 3080195 (3/ 111) 3247178 to 3247282 (7/ 104) 3253534 (1/ 1) |
3253640 to 3253846 (10/ 206) 3255980 (1/ 1) 3355322 to 3355382 (2/ 60) 3356239 to 3356264 (3/ 25) 3568522 to 3568545 (2/ 23) 3773510 to 3773566 (3/ 56) 3822744 (1/ 1) 3906016 to 3906056 (3/ 40) 3906151 to 3906369 (9/ 218) 3908048 (1/ 1) 3916517 to 3916862 (17/ 345) 3921429 to 3921471 (3/ 42) 3922342 to 3922420 (5/ 78) 3923177 to 3923182 (2/ 5) |
