รายละเอียด
Lens Construction
18 Elements in 15 Groups
Angle of View 34.3 - 12.3 degrees
Number of Diaphragm Blades 9 Blades
Minimum Aperture F22
Minimum Focusing Distance 100cm/39.4 in.
Maximum Magnification 1:3.5
Filter Size Diameter 77mm
Filter Size Petal-type Hood
Dimensions iameter 86.5mm X Length 184.4mm
3.4 in. X 7.3 in.
Weight 1370g/48.3 oz.
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