Sirui 20AF133X-EN 20mm AF Anamorphic Objektiv (Sony E-Mount, Neutral Flare)

APS-C / DX
1Ratings
Delivered between Tue, 7.4. and Wed, 8.4.
Only 1 piece in stock at supplier
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Product details

The SIRUI 20mm T1.8 Anamorphic Lens is a highly advanced cine lens specifically designed for the Sony E-Mount. With a constant 1.33x squeeze, it allows for stunning shots in the 2.35:1 widescreen format, making it ideal for filmmakers seeking cinema-quality imagery. The T1.8 aperture provides a shallow depth of field and excellent low-light performance, enhancing creativity in image composition. Weighing approximately 480 g, the lens is lightweight and versatile, even when used in combination with gimbals. The construction includes 16 lenses in 12 groups, featuring cylindrical and aspherical lenses that together ensure high optical performance. The lens also offers autofocus support and a variety of practical features, making it a valuable tool for professional video productions.

  • Autofocus support via STM motor
  • Minimum focusing distance of 0.4 m
  • 11 aperture blades for elliptical bokeh
  • Focusable range of 360°
  • Includes 5 cylindrical lenses and 1 aspherical lens.

Key specifications

Lens type
Normal Lens
Sensor compatibility
APS-C / DX
Focus type
Autofocus
Weight
489.30 g

General information

Item number
58813686
Manufacturer
Sirui
Category
Lenses
Manufacturer no.
11-03-01-000193
Release date
21.5.2025
Sales rank in Category Lenses
242 of 3336

Colour

Colour
Black

Focusing

Minimum focus distance
0.40 m

Camera lens properties

Lens type
Normal Lens
Aperture
1.80 f/
Min. aperture
22 f/
Max. Focal length (exact)
20 mm
Sensor compatibility
APS-C / DX
Filter thread
77 mm
Number of lenses
16
Number of lens groups
12
Focus type
Autofocus

Objective 2 properties

Max. aperture
f/1.8
Max. Focal length (exact)
0.02 m
Filter thread
0.08 m

Voluntary climate contribution

CO₂ emissions
0.31 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Carrying bag, Carrying strap, Front cover, lens, Manual / Warranty card, Packaging, Rear cap

Product dimensions

Weight
489.30 g
Length
90.95 mm
Diameter
86.40 mm

30-day right of return
6 years Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Lenses» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 9.Voigtländer
    0.7 %
  • 12.Tamron
    0.8 %
  • 13.Sirui
    0.9 %
  • 13.Thypoch
    0.9 %
  • 15.TTArtisan
    1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Sirui
    Not enough data
  • 1.TTArtisan
    1 day
  • 1.Viltrox
    1 day
  • 3.Laowa
    3 days
  • 4.Sigma
    5 days

Return rate

How often is a product of this brand in the «Lenses» category returned?

Source: Digitec Galaxus
  • 15.7artisans
    9.2 %
  • 15.Laowa
    9.2 %
  • 17.Sirui
    10 %
  • 18.Meike
    11.7 %
  • 19.Samyang
    12.8 %
Source: Digitec Galaxus