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135 mm F2.8 [T4.5] STF lens

Sony SAL135F28

Features

  • Trans Focus telephoto provides exceptionally smooth defocus effect
  • Apodization optical element for smooth de-focused backgrounds with subjects in sharp focus
  • Wide focus ring and manual aperture ring for additional control over defocus

Quick Specs

  • Type: Lens
  • Mount: Sony Alpha
  • Focal Length: Fixed
  • Width: 3 1/8"
  • Height: 3 7/8"
  • Energy Star Rated: No

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Tailor-made for beautiful defocus

135 mm F2.8 [T4.5] Smooth Transition Focus lens (SAL135F28)

This unique lens has been specifically designed to deliver smooth transitions between crisp in-focus areas and creamily defocused background and foreground areas.

This 35 mm Full Frame lens works with Sony cameras.

Smooth Transition Focus

Smooth Transition Focus (STF) optics produce images with high resolution at the plane of focus, melting away to beautifully diffused out of focus rendition.

Say goodbye to blur

Pair the lens with a camera by Sony featuring built-in SteadyShot image stabilization and you'll enjoy smooth, blur-free results when shooting handheld.

Refined optical performance

Special apodization elements cause the intensity of the defocused point light sources to fade out radially so that no sharply defined edges or geometry remain.

Features

  • Trans Focus telephoto provides exceptionally smooth defocus effect
  • Apodization optical element for smooth de-focused backgrounds with subjects in sharp focus
  • Wide focus ring and manual aperture ring for additional control over defocus
Mount Sony A-mount
Format 35 mm full frame
Focal Length (mm) 135mm
35 mm equivalent focal length (APS-C) 202.5mm
Lens Groups / Elements 6/8 (incl. APD element 1/2)
Angle of View (35 mm) 18°
Angle of View (APS-C) 12°
Maximum aperture (F) 2.8
Minimum Aperture (F) 31 [T32]
Aperture Blades 9 (auto) / 10 (manual)
Minimum Focus Distance 34-1/4"
Maximum Magnification ratio (x) 0.25x
Filter Diameter (mm) 72mm
Image stabilization (SteadyShot) - (Body integrated)
Teleconverter compatibility (x1.4) Compatible in manual focus mode
Teleconverter compatibility (x2.0) Compatible in manual focus mode
Dimensions (D x L) 3-1/8 x 3-7/8" (80 x 99 mm)
Weight 25.8 oz (730 g)
* "35 mm equivalent focal length (APS-C)" and "Angle of View (APS-C)" are with interchangeable lens digital camera incorporating APS-C type image sensors.

Quick Specs


  • Appearance

  • Type: Lens
  • Mount: Sony Alpha
  • Focal Length: Fixed

  • Dimensions

  • Width: 3 1/8"
  • Height: 3 7/8"

  • Features

  • Energy Star Rated: No

Limited Warranty

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Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.