Tamron SP 45mm f/1.8 Di VC USD Lens for Canon EF

BH #TA4518SPC • MFR #AFF013C-700
Tamron
Tamron SP 45mm f/1.8 Di VC USD Lens for Canon EF
Key Features
  • Canon EF Mount/Full-Frame Format
  • Aperture Range: f/1.8 to f/16
  • One LD Element, Two Aspherical Elements
  • eBAND and BBAR Coatings
Slightly wider than the venerable 50mm standard focal length, the Canon EF mount SP 45mm f/1.8 Di VC USD from Tamron presents a unique perspective and pairs it with a sophisticated optical layout and VC image stabilization for enhanced image quality. One Low Dispersion element and two aspherical elements help to control a variety of aberrations and distortions for consistent and even illumination and sharpness, as well as reduced color fringing, and eBAND and BBAR coatings work to suppress flare and ghosting for increased contrast and color fidelity.
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$549.00
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Tamron SP 45mm f/1.8 Di VC USD Overview

Slightly wider than the venerable 50mm standard focal length, the Canon EF mount SP 45mm f/1.8 Di VC USD from Tamron presents a unique perspective and pairs it with a sophisticated optical layout and VC image stabilization for enhanced image quality. One Low Dispersion element and two aspherical elements help to control a variety of aberrations and distortions for consistent and even illumination and sharpness, as well as reduced color fringing, and eBAND and BBAR coatings work to suppress flare and ghosting for increased contrast and color fidelity.

Complementing the imaging capabilities, this 45mm f/1.8 lens is also characterized by a ring-type USD motor, which provides quick, quiet autofocus performance with full-time manual focus capabilities. An inner focusing design and Floating System are also used, and aid in achieving a minimum focusing distance of 11.4" with a maximum magnification of 1:3.4. The lens' construction is also notable in its inclusion of various seals to protect against moisture, as well as a fluorine-coated front element to guard against fingerprints, smudging, and water.

A normal-length prime, this 45mm lens is designed for full-frame Canon EF mount DSLRs, and is also compatible with APS-C models where it will provide a 72mm equivalent focal length.
Fast f/1.8 maximum aperture benefits working in low-light conditions and also avails selective focus control.
One LD (Low Dispersion) element helps to minimize chromatic aberrations in order to achieve greater clarity with reduced color fringing.
Two aspherical elements correct for spherical and comatic aberrations, as well as distortion, for consistent edge-to-edge sharpness and illumination throughout the aperture range, as well as a reduction of sagittal comatic flare.
Ring-type USD (Ultrasonic Silent Drive) motor is employed for fast, precise, and quiet autofocus performance that benefits both stills and video recording. This motor also enables full-time manual focus control without having to shift into a dedicated MF mode.
Moisture-resistant construction incorporates seals around the lens mount and other areas to benefit working in inclement conditions. Additionally, a fluorine coating has been applied to the front lens element to repel water, fingerprints, and smudges for easier cleaning of the lens surface.
eBAND (Extended Bandwidth & Angular-Dependency) and BBAR (Broad-Band Anti-Reflection) coatings have been applied to lens elements to reduce surface reflections and prevent lens flare and ghosting for increased contrast and color accuracy.
VC (Vibration Compensation) image stabilization is incorporated into the lens' design to minimize the appearance of camera shake for sharper handheld shooting in low-light conditions.
A Floating System is employed that moves a single group of elements to control focus in order to provide faster AF response as well as a minimum focusing distance of 11.4" and maximum magnification ratio of 1:3.4 for enhanced close-up shooting.
Rounded nine-blade diaphragm produces a pleasing out-of-focus quality when working with shallow depth of field techniques.
UPC: 725211013013

Tamron SP 45mm f/1.8 Di VC USD Specs

Focal Length45mm
Maximum Aperturef/1.8
Minimum Aperturef/16
Lens MountCanon EF
Format CompatibilityFull-Frame
Angle of View52° 21'
Minimum Focus Distance11.42" / 29 cm
Maximum Magnification0.29x
Optical Design10 Elements in 8 Groups
Diaphragm Blades9, Rounded
Focus TypeAutofocus
Image StabilizationYes
Filter Size67 mm (Front)
Dimensions (ø x L)3.17 x 3.6" / 80.4 x 91.4 mm
Weight1.2 lb / 544.31 g
Packaging Info
Package Weight1.91 lb
Box Dimensions (LxWxH)6.85 x 5.45 x 5.35"
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Are there older models of this lens or is it the ...

Are there older models of this lens or is it the first of its kind?
Asked by: Mary
The Tamron SP 45mm F1.8 Di VC USD lens is the only 45mm lens manufactured by Tamron. They do not have an older version of this 45mm f/1.8 lens.
Answered by: Manzell
Date published: 2019-05-01

question

Focus by wire?
Asked by: Anonymous
Yes, absolutely! It's a great lens. I use it on the Canon 80D and Sony 7R3 bodies and the results are gorgeous.
Answered by: Uyen B.
Date published: 2018-08-26

is this lens already have the firmware updated ...

is this lens already have the firmware updated for canon 5d mark iv?
Asked by: Toan
You may or may not have to update the firmware, it is difficult to know which lenses are updated and which are not. However, at the time of this repsonse, going forward, all the lenses in our inventory should have the latest firmware.
Answered by: Rob
Date published: 2020-09-08

I tried the Tamron 45mm lens on the Canon C200 ...

I tried the Tamron 45mm lens on the Canon C200 when that camera first came out and the electronics were not compatible. Has there been a firmware update to this lens which now allows for the lens aperture and auto focus to work with the C200?
Asked by: Rex
The only Auto Focus lenses that will work perfectly with the Dual CMOS AF System on the C200 are Canon EF Auto Focus lenses. The results will vary with 3rd party options.
Answered by: Joseph
Date published: 2021-01-21

Will this work on a Canon C300 Mark 2 or a C200?

Will this work on a Canon C300 Mark 2 or a C200?
Asked by: Brian
Yes the Tamron 45mm lens is fully compatible with the Canon C200 or C300 cameras.
Answered by: Dan
Date published: 2019-08-07

Will this work on a 5D Mark III? I've read that a ...

Will this work on a 5D Mark III? I've read that a firmware upgrade needs to happen with some cameras. Will I need to do this?
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This lens should work fine out of the box with the 5D3.
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I just got this lens and when I shoot on Auto at ...

I just got this lens and when I shoot on Auto at night it usually shoots at f2.8. I just did some fireworks shots and they were all f2.5-f3.2, and when I realized that I had to manually switch to f1.8. Is there something wrong with this copy of the lens? My sigma 24-105 automatically shoots wide open at f4 usually, do f1.8 lenses usually not shoot at 1.8 on Auto? I would rather this shoot at 1.8 at night to keep iso's low. Shooting on a Canon 6d.
Asked by: William
The Sigma 24-105mm is an F4 lens, which is the fastest it will need to shoot and in a darker environment it is more than likely to use that F-Stop. Depending on the other settings you have your camera may not have felt F1.8 was needed and shot at a higher F Stop. You may need to bring down your ISO or change your shutter to shoot at F1.8.
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