Irix 15mm f/2.4 Blackstone za Pentax širokokutni objektiv

ZNAČAJKE:

Wide Angle Lens 15mm F2.4 IRIX with Pentax K bayonet suitable for full format for stunning landscapes, travel and architectural photography, Optimized focus ring
lightweight design ideal for travel photography, Classic design meets perfected handling, lens suitable for sensors with 50+ megapixels
Engraved and leutende marks for optimal setting in low light, neutrinio coating, ghosting for precise focus, focus distance: 0.28 m, 9 Rounded aperture rings
Splash-proof by various rubber seals for all kinds of weather, filter window for optimum assembly of gray UV and polarizing filter (size 95mm) and a gelatin filter at the rear

Quality and imaging performance
The ultra wide-angle lens of the brand Irix with 15mm and F2.4 for full-format cameras is a new version of lenses for photo enthusiasts and professional photographers who have the highest demands on quality and imaging performance. The lens features is bayonets for Canon, Nikon the market and is characterized by its outstanding image quality and many other features.

Highest quality
The new lens has some unusual properties, such as: Focus Lock for determining the distance setting, auditory and tactile click when the infinity setting, Hyperfocal distance scale that displays depends on the aperture the depth of field range, available for the bayonets Canon EF, Nikon F and Pentax K.

Numerous features
The optical quality is designed with a special correction of chromatic aberration, a "neutrino" -multicoating, and the reduction of Nebenbilder- and blooming effects especially on cameras with more than 50 megapixels. The lens consists of 15 elements in 11 groups, three of which have a high refractive index (HR) which two are made of glass with a low dispersion (ED) and two lenses are aspherical surfaces (ASP) have. This is an unusually high imaging performance even in the corners achieved with low distortion and virtually no Farbtreu errors. Each Irix 1: 2.4 / 15mm is specially calibrated in the factory, which otherwise allows a later exact adaptation to a camera body. With a close focusing of 28 centimeters, the lens is very well suited for close range. Nine curve shaped diaphragm blades give a nearly circular aperture and thus a harmonious bokeh effect of subject areas which lie outside the field range.

SPECIFIKACIJE:

Image size: 36x24 mm full frame
Aperture: 1: 2.4
Focal Length: 15 mm
Lens construction: 15 elements in 11 groups (3x HR, 2x ED, 2x ASP)
Picture angle (diagonal): 110 degrees
Focusing range: 0.28 m to ?
Focusing: manual with determination
Aperture: 2.4 to 22
Iris control: the camera side
Aperture shape: nine curve shaped lamellae
Front Filter Size: 95 x 1.0 mm
Filter insert: for Gel 30 x 30 mm
Camera conclusions: Canon EF, Nikon F, Pentax K
Dimensions (O x H): 114 x 100 mm
Blackstone: Canon 685 g, 653 g Nikon

UKLJUČUJE:

IRIX 15mm f/2.4 Blackstone Lens for Pentax K
IRIX 95mm Front Lens Cap for 15mm f/2.4 Blackstone or Firefly
IRIX Rear Cap for Pentax K-Mount Lenses
IRIX Hard Lens Case (Black)
IRIX Lens Hood for 15mm f/2.4