Irix 11mm F4

Camera lens price in bangladesh

Official Price BDT-42,650

Irix 11mm F4 Specs

Lens type Prime lens
Max Format size 35mm FF
Focal length 11 mm
Image stabilization No
Lens mount Canon EF, Nikon F (FX), Pentax KAF3
Maximum aperture F4
Minimum aperture F22
Aperture ring Yes
Number of diaphragm blades 9
Elements 16
Groups 10
Special elements / coatings 3 aspherical + 4 HRI + 2 ED elements, Neutrino coating
Minimum focus 0.28 m (11.02)
Maximum magnification 0.07×
Autofocus No
Full time manual Yes
Focus method Internal
Distance scale Yes
DoF scale Yes
Weight 790 g (1.74 lb)
Diameter 103 mm (4.06)
Length 118 mm (4.65)
Materials Composite (Firefly), aluminum-magnesium alloy (Blackstone)
Sealing Yes
Hood supplied Yes

Manufacturer description

The Irix 11mm F4 manual focus lens comes in two ‘flavors’: the ‘Firefly’, which is the basic model and the ‘Blackstone’, which has a higher build quality and premium finish. Constructed using 16 elements arranged in 10 groups the lens offers a nine-bladed iris with apertures from F4 to F22.

Electrical contacts allow users to control aperture values from the camera body and for aperture values to be recorded in EXIF data. It’s available in mounts for Canon, Nikon and Pentax.

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