OM System M.Zuiko OM SYSTEM M. Zuiko 150-400mm f/4.5 TC 1.25 IS PRO Review
Focal Length 400mm
Max Aperture f/4.5
Mount Olympus OM
Stabilization Yes
Weather Sealed Yes
Weight 1880 g
AF Type Autofocus
Lens Type Zoom
51.9 Overall Score
Overview
Performance
Pros & Cons
Pros
- Strong optical (100th percentile) 100th
- Strong stabilization (89th percentile) 87th
Cons
- Below average build (8th percentile) 14th
- Below average aperture (21th percentile) 20th
Specifications
Full Specifications
Optics
| Type | Zoom |
| Focal Length Min | 400 |
| Focal Length Max | 400 |
| Elements | 28 |
| Groups | 18 |
Aperture
| Max Aperture | f/4.5 |
| Min Aperture | f/22 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | Olympus OM |
| Format | Micro Four Thirds |
| Weather Sealed | Yes |
| Weight | 1.9 kg / 4.1 lbs |
| Filter Thread | 95 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | Yes |
Focus
| Min Focus Distance | 1300 |
| Max Magnification | 1:7.7 |
Value & Pricing
Price History
vs Competition
| Spec | OM System M.Zuiko OM SYSTEM M. Zuiko 150-400mm f/4.5 TC 1.25 IS PRO | Meike Meike 55mm F1.4 Standard Aperture APS-C Frame AF | Sony Sony G Master Sony FE 35mm F1.4 GM Full-Frame Large-Aperture | Canon Canon L Canon - RF35mm F1.4 L VCM Wide-Angle Lens for EOS | Viltrox VILTROX 35mm F1.7 f/1.7 Air AF Lens for Fuji X | Nikon Nikon S-Line Nikon - NIKKOR Z 24-70mm f/2.8 S II Wide-angle |
|---|---|---|---|---|---|---|
| Focal Length | 400mm | 55mm | 35mm | 35mm | 35mm | 24-70mm |
| Max Aperture | f/4.5 | f/1.4 | f/1.4 | f/1.4 | f/1.7 | f/2.8 |
| Mount | Olympus OM | Nikon Z | Sony E-Mount, Sony E-Mount (Full-Frame) | Canon RF | Fujifilm X | Nikon Z |
| Stabilization | true | true | true | true | true | true |
| Weather Sealed | true | false | true | true | false | true |
| Weight (g) | 1880 | 281 | 522 | 544 | 400 | 676 |
| AF Type | Autofocus | STM | Autofocus | Autofocus | STM | Autofocus |
| Lens Type | Zoom | - | Wide-Angle | Wide-Angle | - | Wide-Angle Zoom |