Sony Ultra Wide Converter For 16mm f/2.8 E-Mount and 20mm f/2.8 Lenses

Sony ultra wide converter
For SEL16F28 & SEL20F28
For Alpha E-Mount lenses
3 elements in 3 groups
Comes with front & rear lens caps
Includes a carrying case
Color: Black

Color:: Black

Color:: The color of the item.

Overview

The Sony Ultra Wide Converter helps widen your perspective even further of the wide-angle lenses like SEL20F28 and SEL16F28 Alpha E-Mount lenses from Sony. It ensures an increased focal length of 24 mm and 18 mm, a magnification ratio of 0.086x and 0.059x, and a viewing angle of 88? and 103? for the SEL20F28 and SEL16F28 lens respectively. This converter is constructed from 3 elements in 3 groups for reducing unwanted aberrations. For added protection from external damage, this converter comes with front and rear lens caps, along with a carrying case.

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Specifications

Brand
Sony - Sony cameras

Physical Specifications
Dimensions:	2.6 x 1.7" (66 x 44 mm)
Dimensions: The measurements of an object. View All Attribute Definitions
Weight:	4.4 oz (125 g)
Weight: The physical weight of the item without packaging. View All Attribute Definitions
Color:	Black
Color: The color of the item. View All Attribute Definitions

Brand
Brand:	Sony

Lens
Focal Length:	12 mm with SEL16F28 16 mm f/2.8 lens; 16 mm with SEL20F28 20 mm f/2.8 lens
Focal Length: The distance between the film and the optical center of the lens when the lens is focused on infinity. View All Attribute Definitions

Lens Specification
Lens Magnification Factor:	0.059x with SEL16F28 16 mm f/2.8 lens; 0.086x with SEL20F28 20 mm f/2.8 lens
Lens Magnification Factor: This is the magnifying factor of a lens. Macro lenses will often be described by their “magnification factor”. A lens with a 1:1 magnification factor produces a projected image on the sensor which is the same as the subject. View All Attribute Definitions
Elements / Groups:	3/3
Elements / Groups: The individual pieces of glass that form the overall optical construction. Most lenses have between four and eleven elements to bend the light rays to ensure a perfectly formed image appears on the light sensitive surface, such as a film or CCD. The elements are arranged in groups and may be seen in specification sheets as, for example, 6 elements in 4 groups. That configuration may have two single elements and the other four grouped in pairs. View All Attribute Definitions
Angle of View (diagonal):	103° with SEL16F28 16 mm f/2.8 lens; 88° with SEL20F28 20 mm f/2.8 lens
Angle of View (diagonal): Area of a scene that a lens covers or sees. Determined by the focal length of the lens View All Attribute Definitions