Aperture Blades - 15 - beautiful bokeh.
Max Aperture = F4 Min aperture = F22
Pre-set control with half stops between F4 and F22
Min Focus distance is under 1.2m
Optical scheme: Triplet, 3 lenses in 3 groups
Filter thread = 49mm
Sharp, sharp, sharp.
It is difficult to focus because of the size and weight of the lens. The focus ring is not precise.
Build quality: ★★★★☆
Heavy metal indestructible.
Market value / value of subjective: ★★★★☆
Here are some sample pictures.
They were made with Sony Alpha 300.
Pictures were taken with aperture F/5 ISO-100
All photos without amendment in graphics programs.
Pictures were taken with aperture F/4 ISO-100