Table of Contents
ZERØ OPTIK Leica Summilux-M 28mm T1.5
Summary
Thoroughly modern glass with beautiful separation, Leica’s current M-mount aspherical lenses provide excellent image consistency and performance that many film projects require while lending the smooth focus and character of an older lens. And they do it with consistently fast stops—high speed from 21mm to 90mm with even faster 50 and 75mm focal lengths. As a result these Leicas effectively harness ultra thin depth of field with perfect texture.
Tech Specs
| Manufacturer | ZERØ OPTIK |
| Series | Leica |
| Model | M0.8/M |
| Focal Length | 28mm |
| Max Aperture | T1.5 |
| Min Aperture | T16 |
| Format | S35, FL |
| Image Circle | ⌀ |
| Minimum Focus | 1ft 1in |
| Focus Rotation | ° |
| Iris Blades | 16 |
| Optical Design | - |
| Squeeze | none |
| Front Diameter | 95mm |
| Filter Thread | none |
| Focus/Zoom Rod | none |
| Native Mount | LPL |
| Data Protocol | none |
| Length | - |
| Weight | 0.76kg |
| Body Telescope | none |
| Body Material | aluminum |
| Focus Drive | manual |
| Iris Drive | manual |
| Zoom Drive | none |
History
Country of Origin: -
Release Date: -
Launch Price: -
Design Revisions:
Service
This section restricted to Duclos Staff users.
Service Manual: Disassembly/Re-assembly
Full CLA: 5-6 hrs.
Has smaller-sized followers (x2).
Re-align optics: #hrs.
There are x3 centering set screws located at the rear group (you may have to remove the rear cone to fully access with a driver.) Push into the flare.
…end of Staff section