Tamron 17-70mm F/2.8 Di III-A RXD for FUJIFILM X-Mount APS-C Mirrorless Cameras
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The newest edition to Tamron's high-speed zoom lenses, this 17-70mm f/2.8 Lens is designed for FUJIFILM X-Mount mirrorless cameras with APS-C size sensors. It offers a maximum aperture of f/2.8 across the entire 4.1x zoom ratio covering a focal range from 17-70mm. It offers a full-frame equivalent focal range of 25.5-105mm. It is an ideal companion for everyday use delivering superb optical performance. This lightweight and compact lens come equipped with Tamron's VC (Vibration Compensation) mechanism that leverages AI technology when shooting video, minimizing camera shake.
Outstanding Optical Performance
The optical construction of a 17-70mm f/2.8 Lens uses 16 elements in 12 groups. It comprises of two GM (Glass Molded Aspherical) lens elements and one hybrid aspherical lens element that are precisely arranged to maintain edge-to-edge resolution. It’s ideal for a variety of scenarios, from portraits and street snapshots to landscapes and even close-ups.
Upgraded VC with AI for Video Shooting
This 17-70mm f/2.8 Lens features Tamron's proprietary VC mechanism. It utilizes sophisticated algorithms with a dedicated, independently operating MPU that combine to compensate for vibration due to camera shake when shooting handheld. This feature is available when used with both cameras with or without built-in image stabilization. When shooting video, the image stabilization performance is improved thanks to AI technology.
High-Performance Autofocus System
This zoom lens comes with an RXD (Rapid eXtra-silent stepping Drive) stepping motor unit that aids in quick, smooth focusing. It uses an actuator to precisely control the rotational angle of the motor, allowing it to directly drive the focusing lens without passing through a reduction gear. When paired with a sensor that precisely detects the position of the lens enables high-speed and accurate AF, which is ideal when shooting continually moving subjects or recording video.
Close Focusing of 7.5 Inches at Wide-Angle End
The 17-70mm f/2.8 zoom offers a close focus distance of up to 7.5 inches. With a 15.4-inch MOD at the 70mm telephoto end, be rest assured to enjoy compelling close-up shots
Highly Portable Compact Design
The 17-70mm f/2.8 lens measures 4.7 inches in length and 74.6mm in maximum diameter and weighs only 18.5 oz. It accepts filters measuring 67mm in diameter. Making this lens, ideal for travel and providing portability for daily use.
Focus
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Focal Length | 17-70mm |
| Maximum Magnification | 1:4.8 (Wide) / 1:5.2 (Tele) |
| Angle of view | 79-degree 55' to 23-degree(for APS-C frame mirrorless format) |
| Minimum Focus Distance | 7.5-inch (Wide), 15.4-inch (Tele) |
| Diaphragm Blades | 9 (circular diaphragm) |
| Optical Design | 16 Elements in 11 Groups |
| Zoom Focal Length | 17-70mm |
| Lens Format | APS-C Sensors |
| Lens Type amz | Telephoto |
Mount
| Lens Mount | Fujifilm X-Mount |
Physical
| Weight | 18.5oz |
| Color | Black |
- 17-70mm (for APS-C frame mirrorless format)
- (25.5-105mm full-frame equivalent field-of-view)
Tamron 17-70mm F/2.8 Di III-A RXD for FUJIFILM X-Mount APS-C Mirrorless Cameras
| Model | B070 |
| Focal length | |
| Maximum aperture | f/2.8 |
| Minimum aperture | f/22 |
| Mount type | FUJIFILM X-Mount |
| Angle of view (diagonal) | 79-degree 55' to 23-degree (for APS-C frame mirrorless format) |
| Optical construction | 16 elements in 12 groups |
| Minimum object distance | 7.5-inch (Wide), 15.4-inch (Tele) |
| Maximum magnification ratio | 1:4.8 (Wide) / 1:5.2 (Tele) |
| Aperture blades | 9 (circular diaphragm) |
| Format | APS-C Mirrorless |
| Filter size | 67mm |
| Maximum diameter | 74.6mm |
| Length | 4.7-inch |
| Weight | 18.5 oz |
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.























