Talk:Sigma 4.5mm f/2.8 EX DC Circular Fisheye HSM lens
Latest comment: 13 years ago by Dragon 280 in topic Specs...
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Specs... edit
Doesn't Sigma's "HSM" designation mean an ultrasonic motor? —/Mendaliv/2¢/Δ's/ 18:07, 22 July 2010 (UTC)
- Corrected. DRAGON 280 (TALK/CONTRIBS) 20:48, 17 November 2010 (UTC)