Description
Whether you’re a professional photographer looking for a lens for your next shoot, or an amateur looking to expand your focal range.
The Irix 150mm f / 2.8 Macro 1:1 lens is a Macro lens created for your full frame (35mm) camera, and is available in Nikon F, Canon EF, and Pentax K mounts.
The lens allows you to take macro photos with a 1:1 magnification ratio. When you use a camera with an APS-C sensor, due to the crop factor, the magnification ratio will increase to 1,5:1.
Creativity, your ideas, and the effort you put into each photo would be nothing without the right lens. Thanks to many years of experience in designing optics, the Irix 150mm f/2.8 Macro 1:1 was meticulously engineered for incredible sharpness. The optical design has been made to produce an extremely sharp image from f/2.8. The use of 11 rounded aperture blades results not only in extremely smooth and soft bokeh, but also in minimizing the diffraction phenomenon (decrease in resolution associated with stopping down the aperture). With further stopping down, the image sharpness further improves, which is crucial in macro photography, because we are often forced to use small aperture values to obtain a sufficiently large depth of field.
It doesn’t matter if your traversing the hot sands of the Sachara or covering the vast expanse of Antarctica – this lens will endure any challenge.
The sealing system has been designed to protect the inside of the lens from moisture, dust, and sand. The lens is equipped with an internal focusing system, meaning it does not change its physical size during focusing.
The whole body remains solid and study, and ready to operate in all conditions.
You compose the image – we’ll take care of the rest!
Features:
Weather-sealed and durable
True Macro Lens 1:1
AE- communication with camera
Incredibly sharp image
Easy and precise focusing
Fast f/2.8 aperture
Beautiful bokeh
No Distortion: 0,1%
Additional information
Specifikacija: | Image format 35mm Full Frame Focal lenght 150mm Aperture f/2.8 Magnification ratio 1:1 Field of view 16⁰ (diagonally) Focusing range 0.345 m (1.1 ft) – ∞ Focusing Type Manual with lock function Focus ring throw 270º Minimal focusing distance 34 cm Aperture range f/2.8 – f/32 Aperture control Via camera Aperture shape 11 rounded blades Lens construction 12 elements in 9 grups Front filter thread 77mm Avalible mounts Canon EF, Nikon F, Pentax K Dimensions (width x length) Canon EF 128 x 87 mm Nikon F 125 x 87 mm Pentax K 126 x 87 mm Weight Nikon F 831 g Pentax K 831 g Additional features Front lens cap 1 piece Rear lens cap 2 piece Lens hood 1 piece Case 1 piece Package 1 piece Tripod Collar with Arca Swiss foot 1 piece |
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