Laowa 25mm f/2.8 2.5-5X Ultra Macro Lens - Pentax K

Technical Details

The Venus Optics Laowa 25mm f/2.8 2.5-5X Ultra Macro lens is a specialist piece of kit for extreme close-up photography, delivering a magnification range from 2.5:1 to 5:1 to capture subjects in larger than life detail. Its minimum focus distance is 17.3 cm at 5:1 magnification, with a working distance of 4.1 cm, allowing for detailed imagery whilst maintaining enough room for effective lighting. The wide-angle 25mm focal length offers a greater depth of field than telephoto macro lenses, boosting sharpness across the entire frame. The lens's optical design incorporates an extra-low dispersion element to reduce chromatic aberrations and colour fringing, ensuring crystal clear images and accurate colours. The lens also boasts a manual focus design for precision control, an eight-blade diaphragm for smooth bokeh, and a compact, lightweight build for enhanced handling and lighting flexibility.

Key Features

• 2.5:1 to 5:1 Magnification Range
• Minimum Focus Distance of 17.3 cm at 5:1 Magnification
• Wide-Angle 25mm Focal Length
• Extra-Low Dispersion Element
• Manual Focus Design

Designed for Pentax K-mount full-frame DSLRs, this lens can also be used on APS-C cameras, where it delivers a 37.5mm equivalent focal length. Unlike conventional macro lenses, it does not support infinity focus, as it is optimised exclusively for high-magnification close-up work. At 2.5:1 magnification, the minimum focus distance extends to 23.4 cm with a 4.6 cm working distance, offering versatility for different shooting scenarios. The lens's slim profile and lightweight construction make it ideal for handheld use while providing ample room for artificial lighting setups. Whether photographing tiny specimens or intricate details, this lens excels in delivering exceptional macro performance with enhanced depth of field and optical precision.

Top Three Features

• 2.5: 1 to 5:1 Magnification Range: This feature allows for extreme close-up photography, capturing subjects in larger than life detail. It's perfect for those looking to explore the world of macro photography in a new and exciting way.
• Wide-Angle 25mm Focal Length: This wide-angle focal length offers a greater depth of field than telephoto macro lenses, boosting sharpness across the entire frame. It's ideal for those seeking to capture detailed and sharp images.
• Manual Focus Design: The manual focus design of this lens allows for precision control, ensuring you can capture your subjects in the utmost detail. It's perfect for photographers who prefer to have full control over their focus settings.

Our expert's opinion about the Laowa 25mm f/2.8 2.5-5X Ultra Macro Lens - Pentax K

The Laowa 25mm f/2.8 2.5-5X Ultra Macro Lens - Pentax K is a specialist piece of kit for extreme close-up photography. With a magnification range from 2.5:1 to 5:1, it captures subjects in larger than life detail. Its wide-angle 25mm focal length offers a greater depth of field than telephoto macro lenses, ensuring sharpness across the entire frame. The lens's optical design incorporates an extra-low dispersion element to reduce chromatic aberrations and colour fringing, ensuring crystal clear images and accurate colours. This lens is perfect for those looking to explore the world of macro photography in a new and exciting way.