http://www.photozone.de/pentax/127-pentax-smc-da-70mm-f24-limited-review--test-report
http://digital-slr-review.blogspot.com/2007/02/by-popular-demand-pentax-da-70mm.html
http://www.bdimitrov.de/kmp/lenses/primes/short-tele/DA70f2.4.html
http://www.monuniverspentax.com/tests_da40_da70_argentique.html
http://www.monuniverspentax.com/tests_da70.html
http://www.dpreview.com/news/0609/06091304pentaxda70mmf24lens.asp
http://www.cameralabs.com/reviews/Pentax_40mm_70mm_lens/
http://www.digitalcamerareview.com/default.asp?newsID=3047
| Lens mount | • Pentax KAF mount |
|---|---|
| Construction | 6 elements in 5 groups |
| Angle of view | 23° (when used with *ist D and K100D body) |
| Aperture control | Automatic |
| Diaphragm blades | 9 |
| Minimum aperture | F22 |
| Metering system | TTL open-aperture metering |
| Minimum focus distance | 0.7 m (2.3 ft) |
| Filter size | 49 mm |
| Maximum magnification | 0.12x |
| Dimensions (dia x len) | 63 x 26 mm (2.5 x 1.0 in) |
| Weight (no hood) | 130 g (4.6 oz) |
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