รายละเอียด
Lens Construction
18 Elements in 14 Groups
Angle of View 31.7 - 10.8 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 67mm
Filter Size Petal-type Hood
Dimensions Diameter 76.5mm X Length 139.7mm
3 in. X 5.5 in.
Weight 780g/27.5 oz
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