New: Zyhongyi Optics 55mm f/2.8 1-5x super macro lens for Pentax K-mount

Zyhongyi Optics will announce a new 55mm f/2.8 1-5x super macro full frame lens for Pentax K-mount. Here are the details:

Lens size: 67mm x 87mm
Filter size: 58mm
Working distance (distance from object to first lens): 65mm (magnification 5x), 150mm (magnification 1x)
Weight (including tripod ring): 690g (F mount), 750g (GFX mount)
Lens structure: 13 elements in 8 groups, 2nd and 5th lenses ED
8-blade aperture
Announcement on March 28, 2025
Available mounts: Nikon F+Z, Canon EF, Pentax K, Sony E, Canon RF+EF, Panasonic L, Fuji X+GFX, Hasselblad XCD, MFT
Additional pictures:

Zyhongyi Optics lenses are sold at B&H Photo and Amazon.