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. The lens, combined with the 180 macro rail and Arca Swiss plate, creates a set for very precise positioning of the camera at the desired distance from the subject. A millimeter scale is engraved along the entire length of the rail, allowing for a precise movement of the camera. A similar scale is also applied to the quickrelease mounting bracket, thanks to which moving the camera relative to the object is possible in two axes. A screw on one side of the quick-release bracket allows you to lock it in the selected position.

Lens:

• Series: Dragonfly
• Mount: Pentax K
• Focal length: 150mm
• Sensor size: full frame
• Maximum aperture: f / 2.8
• Minimum aperture: f / 32
• Filter diameter: 77mm
• Lens type: macro
• Number of aperture blades: 11
• Optical construction: 12 elements in 9 groups
• Focal lenght type: prime
• Stabilization: no
• Focus type: manual

Macro Rail 180:

• High-quality workmanship in CNC technology
• Provides the ability to precisely adjust the distance to the photographed subject
• Arca Swiss standard mount
• Rotating base
• Easy-to-read scale
• Maximum load capacity 8 kg

Key ring:

• Mount: Arca Swiss
• Dimensions: 5 x 3,8 cm

The set includes:

• Dragonfly 150mm lens
• 180 macro track
• Key ring