OM SYSTEM M. Zuiko 150-400mm f/4.5 TC 1.25 IS PRO Lens
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*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
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OM SYSTEM M. Zuiko 150-400mm f/4.5 TC 1.25 IS PRO Lens
The OM SYSTEM M. Zuiko 150-400mm f/4.5 TC 1.25 IS PRO is a versatile super telephoto zoom lens designed for wildlife, sports, travel, and nature photography. With an integrated 1.25x teleconverter, advanced image stabilization, and portable design, this lens delivers precision and flexibility for professional and enthusiast photographers.
Integrated 1.25x Teleconverter
The built-in 1.25x teleconverter extends the focal length from 150-400mm to 187.5-500mm, providing a 35mm equivalent of 375-1000mm. This allows distant subjects to be captured with minimal effort, making it ideal for wildlife and bird photography.
Portable and Lightweight Design
Weighing only 4.1 lb and measuring 12.4-inch in length, the lens is easy to carry and can be handheld for long periods. This mobility ensures you can capture images in the field without the need for heavy support equipment.
Bright, Consistent Aperture
The lens maintains a continuous f/4.5 aperture across the zoom range (f/5.6 with teleconverter). This supports low-light shooting and ensures consistent exposure and image quality throughout the zoom range.
Advanced Image Stabilization
Up to 8 EV steps of image stabilization (4.5 EV with teleconverter) enable sharp handheld images at long focal lengths. This allows photographers to shoot in challenging conditions without blur from camera shake.
Optical Construction for Sharpness
Featuring 2 ED elements, 4 Super ED elements, 1 Aspherical ED element, and 2 HR elements with Z Coating Nano, the lens reduces flare and ghosting while maintaining contrast and color accuracy.
Smooth and Precise Autofocus
The MSC autofocus system delivers fast, quiet, and precise focusing for both stills and video. Focus range limiter and focus hold buttons provide controlled and responsive operation.
Flexible Lens Control
L-Fn function switch allows lens-based activation of preset settings, and a tripod collar provides stability for extended shooting sessions with long focal lengths.
- Maximum: f/4.5
- Minimum: f/22 to 29
- 1:7.7 Macro Reproduction Ratio
- 0.13x Magnification
| Focal Length | 150 to 400mm (35mm Equivalent: 300 to 800mm) |
| Aperture | |
| Lens Mount | Olympus OM |
| Lens Format Coverage | Micro Four Thirds |
| Angle of View | 8.2° to 3.1° |
| Minimum Focus Distance | 4.3' / 1.3 m |
| Magnification | |
| Optical Design | 28 Elements in 18 Groups |
| Aperture/Iris Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | Yes |
| Tripod Mounting | Removable Collar |
| Filter Size | 95 mm (Front) |
| Dimensions | ø: 4.6 x L: 12.4 in / ø: 115.8 x L: 314.3 mm |
| Weight | 4.14 lb / 1.88 kg |
| Package Weight | 9.65 lb |
| Box Dimensions (LxWxH) | 18.6 x 14.1 x 11.3 in |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
