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Sony E PZ 18-105mm f/4 G OSS Lens

Regular Price:$712.88

Special Price$536.00

SKU: SOSEL18105

MPN: SELP18105G

Availability: In stock

Condition: New

Protection Plans

Description

Sony E PZ 18-105mm f/4 G OSS Lens - The first Sony G Lens created specifically for E-mount cameras is true to its heritage, achieving outstanding resolution and contrast throughout the zoom range thanks to an advanced optical design incorporating two ED glass elements and three aspherical elements. From wide angle to medium telephoto, this power zoom lens covers approximately a 6x zoom range with a constant F4 aperture.
When changing your aperture to defocus the background, the light sources appear blurred. This ‘bokeh’ effect of the blurred background can be enhanced with circular aperture blades used in this lens. Conventional aperture blades have flat sides creating unappealing polygonal shaped defocussed points of light. α lenses overcome this problem through a unique design that keeps the aperture almost perfectly circular from its wide-open setting to when it is closed by 2 stops. Smoother, more natural defocusing can be obtained as a result.
As focal lengths get longer, lenses built with conventional optical glass have difficulties with chromatic aberration, and as a result images suffer from lower contrast, lower color quality, and lower resolution. ED glass dramatically reduces chromatic aberration at telephoto ranges, and provides superior contrast across the entire image, even at large aperture settings. Super ED glass provides enhanced compensation for chromatic aberration.
Aspherical lens design dramatically reduces spherical aberration while also reducing lens size and weight. Spherical aberration is a slight misalignment of the light rays projected on the image plane. This is caused by differences in refraction at different points on conventional spherical lenses which degrade image quality in large-aperture lenses. Specially shaped “aspherical” elements near the diaphragm restore alignment of light rays at the image plane, maintaining high sharpness and contrast even at maximum aperture and can also be used at other points in the optical path to reduce distortion. Well-designed aspherical elements can reduce the total number of elements required in the lens, thus reducing overall size and weight. Advanced Aspherical (AA) elements are an evolved variant, featuring an extremely high thickness ratio between the center and periphery. AA elements are exceedingly difficult to produce, relying on the most advanced molding technology to consistently and precisely achieve the required shape and surface accuracy, resulting in significantly improved image accuracy and quality.

Specification

 

General

Length4.3 in
Diameter3.1 in
Weight15.1 oz
ColorBlack

Lens System

TypeZoom lens
Special FunctionsZoom
Intended ForCamcorder, mirrorless system
Focal Length18 mm - 105 mm
Lens ApertureF/4.0
Minimum ApertureF/22
Focal Length Equivalent to 35mm Camera27 - 157.5mm
Optical Zoom6 x
Magnification0.11
Image StabilizerOptical (Steady Shot with Active Mode)
Min Focus Distance17.7 in
Focus AdjustmentAutomatic, manual
Zoom AdjustmentManual (by ring), motorized drive
Max View Angle76 degrees
Min View Angle15 degrees
Lens Construction12 group(s) / 16 element(s)
Filter Size72 mm
Diaphragm Blades7
Lens CoatingNano AR Coating
Mounting TypeSony E-mount
FeaturesInternal focusing system, ED glass, aspherical lens, internal zoom

Compatibility Information

Designed ForSony a (Alpha) NEX 5R, 5RK, 5RL, 5RY, 5T, 5TY, 6, 6L, 6Y Sony a3000 (Alpha 3000) ILCE-3000K Sony a7 (Alpha 7) ILCE-7, ILCE-7K Sony a7R (Alpha 7R) ILCE-7R

 

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