Specifikacija
Laowa 24mm f/14 Probe Lens
Described as „weird but genius,” Laowa 24mm f/14 Probe from Venus Optics is a truly unique lens designed for close-up shooting. Distinguished by its long, slender lens barrel, this macro lens provides a 2:1 maximum magnification with a 1.5′ minimum focusing distance and a close 0.8″ minimum working distance. Even with such a close working distance, the lens measures 1.3′ long, placing you at a comfortable distance to photograph nearby subjects. Also, as a wide-angle lens, greater depth of field is afforded when compared to traditional telephoto macro lenses, which allows for greater detail in the background with less subject isolation.
The optical design includes both extra-low dispersion and extra refractive index elements, which help to suppress chromatic and spherical aberrations for a high degree of clarity, color accuracy, and sharpness. Manual focus control permits focusing from 1.5′ to infinity, and the front of the lens has a built-in LED ring light to aid in focusing at close distances. The slim 0.2″ diameter of the front of the lens barrel also offers greater opportunities for lighting subjects from the front. Additionally, the front portion of the lens is waterproof, and permits working with subjects just beneath the surface of water or in other dusty or trying environments.
Focal Length 24mm
Maximum Aperture f/14
Minimum Aperture f/40
Lens Mount Canon EF
Format Compatibility Full-Frame
Angle of View 85°
Maximum Magnification 2x
Macro Reproduction Ratio 2:1
Minimum Focus Distance 47 cm
Optical Design 27 Elements in 19 Groups
Diaphragm Blades 7
Focus Type Manual Focus
Image Stabilization None
Filter Size None
Weight 474 g