Short focus zoom lens\n\nThrow ratio\n\n2.06:1 to 2.72:1 (XGA model) 2.02:1 to 2.67:1 (WUXGA model).
Standard focus zoom lens\n\nThrow ratio\n\n2.67:1 to 3.42:1 (XGA model) 2.62:1 to 3.36:1 (WUXGA model).
Middle focus zoom lens\n\nThrow ratio\n\n3.36:1 to 6.23:1 (XGA model) 3.30:1 to 6.11:1 (WUXGA model).
Long focus zoom lens\n\nThrow ratio\n\n6.19:1 to 10.72:1 (XGA model) 6.08:1 to 10.52:1 (WUXGA model).
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