• HOME
  • News
  • Reviews
    • Cameras
    • Head-to-Head
    • Books
    • Monitors
    • Lenses
    • Smartphones
    • Software
    • Printers
    • Accessories
    • First Look
  • Contests
    • EISA Maestro
    • Picture of the Month
    • Smart Travel Contest
  • Tutorials
    • Ask Uncle Ronnie
    • Basics of photography
    • Camera Techniques
    • If I were You
    • Photoshop
    • Tips
  • PHOTOLOGUE
    • Kaleidoscope
    • Master Craftsmen
    • Showcase
    • Travel Photo-feature
  • Promotions
  • More
    • Buyer’s Guide
    • Subscription
    • Print Magazine
  • Advertise

  • HOME
  • News
  • Reviews
    • Cameras
    • Head-to-Head
    • Books
    • Monitors
    • Lenses
    • Smartphones
    • Software
    • Printers
    • Accessories
    • First Look
  • Contests
    • EISA Maestro
    • Picture of the Month
    • Smart Travel Contest
  • Tutorials
    • Ask Uncle Ronnie
    • Basics of photography
    • Camera Techniques
    • If I were You
    • Photoshop
    • Tips
  • PHOTOLOGUE
    • Kaleidoscope
    • Master Craftsmen
    • Showcase
    • Travel Photo-feature
  • Promotions
  • More
    • Buyer’s Guide
    • Subscription
    • Print Magazine
  • Advertise

Another Sharpness King – Sigma 135mm f/1.8 DG |Art

September 1, 2017 by Sujith Gopinath

JAnother2The 135mm, being an Art-series lens, certainly has a reputation to keep. 135mm can rightly be considered an essential focal length in the ‘true’ telephoto range. This telephoto range produces just the right amount of compression effect for portraits and still life. Combined with a wide aperture, this Art lens is believed to deliver shallow depth-of-field along with pleasing bokeh.

Design and Build Quality
Sigma Art series lenses are ruggedly constructed with dust and splash proof design. The outer shell is made of metal, complete with a tough matte-finished engineering plastic neck housing the focus and focus limiter switches. The mount is made dust and splash-proof by the use of a rubber ring that tightly seals the interface. The mount is made of brass and is treated for enhanced strength and durability. The lens has a focus distance window. The 135mm Art lens has threading for an 82mm filter. The lens measures 91.4mm (dia) × 114.9mm (length) and weighs 1,130g. Sigma supplies a rugged and well-made hood with the lens.

Key Features
The 135mm Art lens is constructed with 13 elements in 10 groups including two SLD (Super Low Dispersion) and two FLD (‘F’ Low Dispersion, slated to be equivalent in performance to Fluorite glass) elements. These special elements minimise chromatic aberration and thereby improve sharpness and clarity. The lens uses Sigma’s Super Multi- Layer Coating to reduce flare and ghosting further.

Sigma claims that this lens provides the high resolution (resolving power) required for ultra-high megapixel D-SLRs of today’s standards. With an internal focussing system employing floating elements, the lens focusses fast and offers full-time manual override for that extra-fine control you might require at times. A large hypersonic motor (indicated as HSM) allows the autofocus system to be highly responsive by providing high amount of torque for the elements to move. Autofocus speed is further enhanced by an optimised AF algorithm. The lens is claimed to offer superior edge-toedge sharpness along with minimal distortion.

The 135mm lens features a focus limited switch with three positions—Full, 1.5m to infinity and 0.875 to 1.5m. It has an aperture range from f/1.8 to 16 and a minimum focussing distance of 87.5cm. A 9-bladed rounded diaphragm ensures pleasing bokeh.

This lens is compatible with MC-11 mount converter to use it with Sony E-mount bodies. It is also compatible with Sigma USB Dock.

Ergonomics
Sigma Art lenses are made rugged and hence are quite heavy. The 135mm Art lens is no exception, understandably since it is an f/1.8 lens. At over a kilogram, some people can find it difficult to hold the lens for a long time, mounted on a heavy full-frame D-SLR. The autofocus ring provides excellent grip and has just the right amount of damping. The focus distance scale has markings in feet and metres. While the metre scale is marked legibly in white, the feet scale is marked in grey, which makes it difficult to read against the black background.

Pages: 1 2

Filed Under: Lenses, Reviews

LATEST ISSUE

  • Facebook
  • Instagram
  • Twitter
  • YouTube

RIDING A WAVE

Link to EISA 2024 Doors Open Campaign

MAGZTER Subscription Offer

Chance to Get Featured

Interested in being featured in Smart Photography? Send us low-resolution versions of 12 to 20 of your best images, and stand a chance to exhibit your work in our Kaleidoscope, Showcase or Mastercraftsman section.

Email: sp@nextgenpublishing.net

EPSON EcoTank L8180

SPECIALS

Smart Photography AWARDS 2024

April 4, 2024 By SPEdit Team

… Continue Reading

Gorilla Glass: Scratch, Optics, and Everything in Between

August 10, 2021 By Sujith Gopinath

… Continue Reading

Exploring Odisha: The North-Central Expedition

December 4, 2020 By Sujith Gopinath

… Continue Reading

Exploring Odisha: The Western Wilderness

November 6, 2020 By Sujith Gopinath

… Continue Reading

More Posts from this Category

Text Widget

Copyright © 2025 · Smart Photography Magazine

Recent

  • BenQ Launches PD2730S Monitor
  • Fujifilm Launches FUJIFILM GFX100RF in India
  • May 2025
  • BenQ Launches PD Series Monitors
  • Sony Unveils FE 50-150mm F2 GM Telephoto Zoom

Search

Copyright © 2025 · Smart Photography Magazine ·