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Venus Optics' 100mm F2.8 Ultra Macro lens is now available with Pentax K mount, new stepless EF mount version also available: Digital Photography Review
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Venus Optics' 100mm F2.8 Ultra Macro lens is now available with Pentax K mount, new stepless EF mount version also available: Digital Photography Review
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Venus Optics announces pricing, availability of its Laowa 100mm F2.8 2:1 macro lens: Digital Photography Review
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Venus Optics' 100mm F2.8 Ultra Macro lens is now available with Pentax K mount, new stepless EF mount version also available: Digital Photography Review
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Just announced: Laowa 100mm f/2.8 2X Ultra Macro APO full frame manual focus lens for Pentax K-mount - Pentax & Ricoh Rumors
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