Sigma A 30mm f/2.8 DN Micro FT crni objektiv za Olympus micro4/3" 30 2.8

PRODUCT HIGHLIGHTS

Micro Four Thirds Mount Lens
Standard Length Prime Lens
60mm Equivalency in 35mm Format
Aperture Range: f/2.8-22
Minimum Focus Distance of 11.8"
Inner Focusing System
Linear Autofocus Motor for Quiet AF
Two Glass Molded Aspherical Elements
Super Multi-Layer Coating

Model: 30mm F2.8 DN | A
Namjena: Standard objektiv
Podržani uređaji: Micro Four Thirds
Opće karakteristike: Konstrukcija objektiva (elementi/skupine): 7/5
Kut gledanja: 39.6
Broj dijafragmi blende: 7
Minimalni otvor zaslona: f22
Najbliža udaljenost fokusiranja: 30cm
Maksimalno povećanje: 1:8.1
Dimenzije: 60.8 x 40.5mm
Za fotoaparate: Olympus Micro Four Thirds
Ostalo: Veličina filtera: 46mm
Materijal: Sadrži asferične leće
Napomena: Više detalja o proizvodu možete naći ovdje.

The black 30mm f/2.8 DN Lens for Micro Four Thirds Cameras from Sigma is standard length prime lens for Micro Four Thirds cameras. Its focal length is equivalent to a 60mm lens in the 35mm format and its minimum focus distance is 11.8" (30 cm). Its f/2.8 maximum aperture is ideal for shallow depth of field imaging and allows it to maintain sharpness in low light situations. An inner focusing system means the lens does not extend when focusing and its newly developed linear autofocus motor is accurate and quiet. Sigma's Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even at the maximum aperture, and with two glass molded aspherical elements including a double-sided aspherical element, aberrations are kept to a minimum. The result is accurate color definition and sharp imaging across the frame. A metal exterior provides durability and handsome design.

Standard length 30mm prime lens for Micro Four Thirds cameras with a 60mm focal length equivalent
Maximum aperture of f/2.8 is effective in low light situations and able to create lovely shallow depth of field images.
Inner focusing system and linear autofocus motor for efficient, smooth, quiet and accurate focus.
Two glass molded aspherical elements, including a double-sided aspherical element and Super Multi-Layer Coating minimizes aberrations and reduces flare and ghosting for sharp, high contrast images.
A brass bayonet mount has both high accuracy and durability. A special treatment to reinforce its strength is applied to the surface giving it greater strength and making it highly resistant to long-term use.
Part of Sigma's new "Art" class of fast aperture, sharp prime lenses

Performance
Focal Length 30mm
Comparable 35mm Focal Length: 60 mm
Aperture Maximum: f/2.8
Minimum: f/22
Camera Mount Type Micro Four Thirds
Format Compatibility Micro Four Thirds
Angle of View 39.6°
Minimum Focus Distance 11.8" (29.97 cm)
Maximum Reproduction Ratio 1:8
Elements/Groups 7/5
Diaphragm Blades 7
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Environmental
Physical
Filter Thread Front:46 mm
Dimensions (DxL) Approx. 2.39 x 1.59" (60.8 x 40.5 mm)
Weight Not Specified By Manufacturer
Packaging Info
Package Weight 0.6 lb
Box Dimensions (LxWxH) 3.8 x 3.8 x 3.7"