首頁 > INON UCL-90 XD Underwater Close-up Lens
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．產品型號:
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457001812029
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．數量:
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Outer diameter φ77.9 mm/3.1 in.
Length 36.4 mm/1.4 in.
Weight [Underwater] approx. 228 g/8.0 oz
[Air] 343 g/12.1 oz
Lens mount INON XD Mount
Construction 3 groups 2 elements
Focal length [underwater] 90 mm (equivalent to +11 diopter)
Magnification 2.23x（area ratio:4.98x）
Body material/finishing Corrosion-resistant aluminum alloy
/rigit black almite, POM etc
Lens material/finishing Optical glass/both side coating
Depth rating 60 m (197 ft)
