LUMIX S 18–40 mm F3.5–6.3 (S-R1840) „L-Mount“ lęšis
Lens Construction
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8 elements in 7 groups (3 aspherical lenses, 2 ED lenses, 1 UHR lens) (excluding 1 protection element)
Mount
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L-Mount
Optical Image Stabilizer
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-
Focal Length
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f=18-40mm
Aperture Type
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7 diaphragm blades / Circular aperture diaphragm
Maximum Aperture
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F4.5 (Wide) - F6.3 (Tele)
Minimum Aperture
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F22 (Wide) - F32 (Tele)
Closest Focusing Distance
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0.15m/0.49ft (at focal length 18-21mm) / 0.35m/1.15ft (at focal length 40mm)
Maximum Magnification
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0.28x (at focal length 21mm)
Diagonal Angle of View
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100°(Wide) - 57°(Tele)
Dust and Splash Resistant
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Yes*
*Dust and Splash Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water.
Recommended Operating Temperature
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-10℃ to 40℃ (14℉ to 104℉)
Filter Size
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φ62mm
Max. Diameter
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φ67.9mm / 2.67inch
Overall Length
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Approx. 40.9mm / 1.61inch (from the tip of the lens to the base side of the lens mount)
Weight
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Approx. 155g / 0.34lb (excluding lens cap and lens rear cap)
Standard Accessories
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Lens cap, Lens rear cap