Цитата:от: Костау
Перестаньте обманывать форумчан!
Никаких совместных разработок по оптике у Пентакса и самсунга не было. Все, е.
http://en.wikipedia.org/wiki/Pentax_K20D
In 2005, Pentax Corporation partnered with Samsung Techwin[12] to share work on camera technologies and recapture market ground from Nikon and Canon. Then Pentax and Samsung started releasing new DSLR siblings from this agreement. The Pentax *istDS2 and *istDL2 also appeared as the Samsung GX-1S and GX-1L,
while the jointly developed (90% Pentax and 10% Samsung) Pentax K10D and K20D gave birth to the Samsung GX-10 and GX-20 respectively. Some Pentax lenses are also rebranded and sold as the Samsung Schneider Kreuznach D-Xenon and D-Xenogon lenses for the Samsung DSLRs. However, both brands are completely compatible with Pentax and Samsung DSLRs.
http://en.wikipedia.org/wiki/Pentax
То что выделено, вот это я имел в виду...
Schneider-Kreuznach
All these lenses had been marketed by Samsung and are those present on Samsung's digital SLRs[14] Schneider-Kreuznach is a traditional optics maker that do still make specialised glass and lenses (today mainly high-quality large-format lenses, enlarger lens and photographic loupes), but not for Samsung. They license their name to Samsung granted that certain minimum quality requirements are fulfilled. All the Schneider branded glass from Samsung is manufactured by Pentax and corresponds directly to Pentax lenses.[15][16]
Schneider-Kreuznach D-Xenogon 35mm f2 (2006-) (rebadged SMC PENTAX-FA 1:2 35mm AL, 1999-)
Schneider-Kreuznach D-Xenon 18-55mm f3.5-5.6 AF (2007- ) (rebadged SMC PENTAX-DA 1:3.5-5.6 18-55mm AL, 2004- )
Schneider-Kreuznach D-Xenon 100mm MACRO 1:2.8 (2007-) (rebadged SMC PENTAX-D FA 1:2.8 100mm MACRO, 2004-)
Schneider-Kreuznach D-Xenogon 10-17mm F3.5-4.5 ED (2007- ) (rebadged SMC PENTAX-DA FISH-EYE 1:3.5-4.5 10-17mm ED (IF), 2006-)
Schneider-Kreuznach D-Xenon 12-24mm f4 ED (2007- ) (rebadged SMC PENTAX-DA 1:4 12-24mm ED AL (IF), 2005-)
Schneider-Kreuznach D-Xenon 50-200mm f/4-5.6 AF (2006-) (rebadged SMC PENTAX-DA 1:4-5.6 50-200mm ED, 2005-)
[edit] Special lenses
Schneider-Kreuznach Super Angulon 28mm f2.8 Shift Lens (2008)
А я что писал!!! Тем более Шнайдер это отдельная контора
http://www.schneiderkreuznach.com/samsung/index_e.htm