Macro lens Irix 150mm f/2.8 IHC-150 — 150mm focal length, f/2.8 aperture, macro

Irix 150mm f/2.8 IHC-150 is a macro lens engineered for detailed close-up photography. The 150mm focal length combined with a bright f/2.8 maximum aperture provides a comfortable working distance from the subject and effective background separation. Designed for photographers working on product, nature, and macro reproduction tasks, the lens delivers high magnification capability and optical performance suitable for handheld or tripod-supported shooting.

Advantages

The lens offers a long macro focal length that increases working distance and reduces disturbance of the subject while allowing for precise subject isolation thanks to the f/2.8 aperture. Optical design emphasizes sharpness and contrast across the frame at close focusing distances, and the build is optimized for reliable handling in field and studio conditions. Compact ergonomics and focus control permit accurate composition and focus stacking workflows.

Suitable for

• Close-up macro photography of insects, plants and small objects
• Product photography and detailed texture documentation
• Scientific and reproduction photography where high magnification is required
• Portrait-style close-ups that benefit from subject separation

Key specifications

• Focal length: 150 mm
• Maximum aperture: f/2.8
• Macro capability: high magnification suitable for detailed close-up work
• Focus control: manual or precise focus mechanism for stacking and fine adjustment
• Working distance: extended compared with short focal length macro lenses, enabling comfortable subject access
• Optical characteristics: designed for high sharpness and contrast at close distances
• Mount options: available for compatible camera mounts (check mount compatibility before purchase)

How to use

Set up the lens on a compatible camera body and select manual or camera-assisted focus depending on your camera system. Use the focal length and aperture to frame the subject and achieve desired background blur; wide aperture settings allow selective focus while smaller apertures increase depth of field for stacking. When working at close distances, stabilize the camera on a tripod or use a steady handheld technique. For maximum detail, use focus stacking or a smaller aperture combined with precise focusing to extend usable depth of field.

Usage recommendations

For sharp macro results, use a tripod and remote shutter release or camera timer to avoid shake, and consider focus stacking when depth of field is limited. Maintain adequate working distance to avoid disturbing live subjects and use controlled lighting to reveal fine details without harsh reflections.