Asanuma Auto-Wide 28mm f/2.8

The Asanuma Auto-Wide 28mm f/2.8 lens is a camera glass that can be used with different camera mounts. It is a manual focus lens that has a wide angle view, making it ideal for landscape photography. The lens has a high aperture value, which allows for more light to enter the lens and produce brighter images. The lens has 6 aperture blades, which produce a circular bokeh effect. The lens is compact and lightweight, making it easy to carry around in a camera bag. The lens has a 52mm filter diameter, which is a common size for filters. The lens is made with high-quality materials and has a durable build quality. The lens has a good resolution and produces sharp images. The lens has lens elements that are coated to reduce glare and improve image quality. The lens has a manufacturing time that ensures that the lens is made with precision and care. Overall, the Asanuma Auto-Wide 28mm f/2.8 lens is a great alternative to other wide angle lenses and is a good choice for photographers who want a high-quality lens that produces sharp images.

Optical design

Bright lens thanks to the high aperture value Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle.

Physical characteristics

Weights 212 grams so consider putting to your camera bag. 44 mm long, this small lens should alway be in the camera bag. 52 mm lens filter diameter, you are one step from the next standard filter size, buy step-up ring and bigger filter but you can chose from plenty options.



Filter (mm)52
Length (mm)44
Min focus (m)0.3
Weight (g)212
Focal Length (mm)28

Overall rating

based on 4 reviews

bokeh (4)

mechanical quality (3.25)

optical quality (3.25)

usability (3.5)

value (4)


1 review for Asanuma Auto-Wide 28mm f/2.8


    4 user rated as 3.3/5

Add a review

Your email address will not be published. Required fields are marked *