Spherical – Prime
Brand :Baush & Lomb
Type :Original Baltar
Focal :18,5 25 30 40 50 75 100 152mm
T-Stop :T 2.4 2.5 2.8
Iris :16 blades
Close Focus : cm / from 8 to 48inch
Weight :From 555 to 1000g
Length : mm
Old lenses from the begining of the 20th century in a modern housing by Zero Optik.
This lenses have been used to shoot "Citizen Kane" or "Night of the Hunter" hitorically.
But also more recently oscar nominated for best cinematography "Lighthouse" !
Thanks to the 16 blades iris we got an amazing round bokeh close to the Lomo one.
Center Sharpness is close to Leica style with quick fall-off.
The 100mm has an incredible close focus of 2 feets.
Image circle of 28mm for the 18,5 & 25mm.
Image circle of 30mm for the 30mm.
Full frame from 40mm.