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NOTES - PLEASE READ1.7x Cavity Diagram
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Traditionally, tele-extenders are intended primarily for telephoto lenses. Their purpose is to increase the focal length of the taking lens. It is not common practice to pair a tele-extender with a wide angle lens. Expanders operate on the same principal as Extenders. However, due to shorter focal distances, wide angle lenses can come dangerously close to contacting the optics of an Extender/Expander. This database serves as a reference, but caution should always be used when mounting optics to a lens or camera body. Email us anytime for additional information - Matthew Duclos
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TAKING LENSExpanderExtenderNOTES
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1.7x
1.4x
1.4x
2x
2x FF
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ANGENIEUX
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EZ-1 30-90mm - T2.0YESYESYES1.7x very close
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EZ-2 15-40mm T2.0YESYESYES1.7x very close
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Optimo 15-40mm T2.6YESYESYES
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Optimo 17-80mm T2.6YESYESYESImage quality degraded in initial tests
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Optimo 19.5-94mm T2.6
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Optimo 24-290mm T2.8YESYESYES
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Optimo 28-76mm T2.6YESYESYES
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Optimo 28-340mm T3.2
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Optimo 45-120mm T2.8YESYESYES
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Optimo Ultra 12x
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Optimo 30-72mm T4 A2S
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Optimo 42-420mm T4.5 A2S
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Optimo 44-440mm T4.5 A2S
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Optimo 56-152mm T4 A2SYESYESYES
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Optimo Style 25-250mm T3.5YESYESYES
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Optimo Style 16-40mm T2.8YESYESYES
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Optimo Style 30-76mm T2.8YESYESYES
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Optimo Style 48-130 T3
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Optimo 4.7x 17-80mm T2.2YESYESYES
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Optimo DP 16-42mm T2.8NONONO
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16-44mm T1.3 (16f)NONONO
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25-250mm T3.5 (HR) YESYESYES
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ARRI
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Ultra Prime 8mm T2.8NOYESYES1.4x very close
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Ultra Prime 12mm T2.0YESYESYES
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Ultra Prime 14mm T1.9
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Ultra Prime 16mm T1.9NONONO
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Ultra Prime 20mm T1.9NOYES
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Ultra Prime 24mm T1.9NONOYES2x very close
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Ultra Prime 28mm T1.9
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Ultra Prime 32mm T1.9NONOYES2x very close
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Ultra Prime 40mm T1.9NOYESYES
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Ultra Prime 50mm T1.9NOYESYES
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Ultra Prime 65mm T1.9YES
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Ultra Prime 85mm T1.9YESYESYES
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Ultra Prime 100mm T1.9NOYESYES
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Ultra Prime 135mm T1.9YESYESYES
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Ultra Prime 180mm T1.9
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Ultra Prime LDS 14mmNONO
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Ultra Prime LDS 16mmNONO
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Ultra Prime LDS 20mmNOYES1.4x very close
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Ultra Prime LDS 28mmNOYES1.4x very close
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Ultra Prime LDS 40mmNOYES
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Ultra Prime LDS 50mmYESYESYES1.7x close
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Ultra Prime LDS 85mmYESYESYES
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Ultra Prime LDS 100mmNOYES
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Ultra Prime LDS 135mmYESYESYES
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Master Prime 12mm T1.3
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Master Prime 14mm T1.3
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Master Prime 16mm T1.3NOYESYES1.7x very close
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Master Prime 18mm T1.3YESYESYES1.7x very close
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Master Prime 21mm T1.3
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Master Prime 25mm T1.3YESYESYES
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Master Prime 27mm T1.3
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Master Prime 32mm T1.3
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Master Prime 35mm T1.3NOYESYES
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Master Prime 40mm T1.3
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Master Prime 50mm T1.3
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Master Prime 65mm T1.3
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Master Prime 75mm T1.3YESYESYES
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Master Prime 100mm T1.3
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Master Prime 100mm Macro T2.0
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Master Prime 135mm T1.3
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Master Prime 150mm T1.3
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Signature Prime 12mm T1.8
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Signature Prime 15mm T1.8
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Signature Prime 18mm T1.8
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Signature Prime 21mm T1.8
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Signature Prime 25mm T1.8
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Signature Prime 29mm T1.8
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Signature Prime 35mm T1.8
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Signature Prime 40mm T1.8
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Signature Prime 47mm T1.8
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Signature Prime 58mm T1.8
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Signature Prime 75mm T1.8
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Signature Prime 95mm T1.8
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Signature Prime 125mm T1.8
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Signature Prime 150mm T1.8
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Signature Prime 200mm T2.5
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Signature Prime 280mm T2.8
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Master Anamorphic 28mm T1.9YES
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Master Anamorphic 35mm T1.9YESYESYESYES1.4x is close
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Master Anamorphic 40mm T1.9YES
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Master Anamorphic 50mm T1.9YESYESYESYES1.4x is close
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Master Anamorphic 60mm T1.9YES