AstrHori 28mm f/13 Nikon F (Full frame)
The AstrHori 28mm f/13 Nikon F (Full frame) lens set with straight and 90°-tubes is designed to reveal the beautiful details hidden in tight spaces. The lens has a 2:1 magnification ratio and a 33.27 cm waterproof extension tube with frontal exposure to bring the unseen world to light. The 2x magnification factor allows for detailed close-ups, while the slim extension tube diameter of 3.05 cm makes this lens ideal for placement through narrow openings and in confined spaces. The optical structure consists of 21 elements in 16 groups and has an aperture range of f/13 to f/40. Together, the wide-angle macro lens provides a large depth of field that focuses both the subject and the surroundings for ambient impressive images.
The lens' durable and protective front element is made of sapphire glass, a material known for its hardness, abrasion and scratch resistance. The front infill light is powered via a USB-C interface and comes with a power cable.
