TS-E90mm f/2.8L Macro

TS-E90mm f/2.8L Macro

This medium telephoto lens, equipped with tilt-shift functionality that delivers outstanding imaging power in studio product shoots, food photography, portraits, and other scenarios, has undergone evolution and renewal into a high-image-quality L lens. With magnification improved to 0.5x, it stands ready for macro photography, even of small subjects, and greatly expands your possible shooting scenarios. The TS-E90mm f/2.8L Macro surpasses earlier models in tilt-shift amount. Its tilt controls the direction of focus to enable macro photography with open aperture and perfect focus throughout the depth of the subject. It avoids diffraction caused by closing the aperture, to deliver sharp imaging down to the finest details. With a TS revolving mechanism that flexibly responds to shooting conditions and a larger tilt knob, the TS-E90mm f/2.8L Macro is a high-performance lens that offers more evolved operability.

SAMPLE PHOTOS

  • TS-E90mm f/2.8L Macro, Canon EOS 5DS, 1/320sec., f/2.8, ISO400
  • TS-E90mm f/2.8L Macro, Canon EOS 5DS, 1/125sec., f/5.6, ISO100
  • TS-E90mm f/2.8L Macro, Canon EOS 5DS, 1/5sec., f/8, ISO100
  • TS-E90mm f/2.8L Macro, Canon EOS 5DS, 1/640sec., f/2.8, ISO100

SPECS

Construction
(groups-elements)
9-11
Angle of View
(horizontal, vertical, diagonal)
22°40’/ 15°10’/ 27° (standard) *
No. of Diaphragm Blades 9
Closest Focusing Distance 0.39m
Maximum Magnification 0.5x
Water/dust Resistance -
Filter Size 77mm
Max. Diameter x Length Ø86.9 × 116.5mm
Weight Approx. 915g
Extension Tube EF12 II 0.64−0.15x
Extension Tube EF25 II 0.82−0.32x
Lens Cap E-77 II
Lens Hood ES-84
Lens Pouch/Case LP1219

  • UD element
  • ASC
  • Fluorine Coating

MTF Characteristics

Spatial frequency Maximum aperture
S M
10 lines/mm
30 lines/mm
How to read
MTF characteristics

Spatial frequency Maximum aperture
S M
10 lines/mm
30 lines/mm

The more the S and M curves are in line, the more natural the blurred image becomes.

Modulation Transfer Function, or MTF, is a method of evaluating lens performance using contrast reproduction ratio. When evaluating the electrical characteristics of audio equipment, one important measure of performance is frequency response. This indicates the fidelity of the reproduced sound with respect to the source sound as it passes through the microphone, recording and playback circuits, and finally the speakers. When the reproduction is accurate, the equipment is classified as “hi-fi,” or “high fidelity.”
In the same way, when a lens is viewed as a transmission system for optical signals, measuring the frequency response of the optical system reveals whether the optical signal is transmitted faithfully. For a lens, the equivalent of frequency is “spatial frequency,” which indicates how many patterns, or cycles, of changes in sinusoidal density are present in a 1 mm width. Accordingly, the unit of spatial frequency is lines per mm, as opposed to Hz in electrical systems.

The MTF characteristics shown on this website are 10 lines/mm and 30 lines/mm, where the horizontal axis indicates image height (the distance on a diagonal line from the center of the image, in mm) with the image center set to 0, and the vertical axis indicates contrast. The closer the 10-line/mm curve is to 1, the better the contrast and clarity of the lens; the closer the 30-line/mm curve is to 1, the better the resolving power and sharpness of the lens. Although a good balance between both of these is important for a lens to be sharp and clear, a lens is generally said to offer excellent image quality if the 10-line/mm curve is greater than 0.8, or satisfactory image quality if greater than 0.6.

Resolving power and contrast are both good

Contrast is good; resolving power is poor

Resolving power is good; contrast is poor

  • *Image circle Ø67.2mm