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Full Frame Camera Lens 20mm T1.8 1.33X S35 AF Fixed for Sony E Mount Black
Camera Lenses

Full Frame Camera Lens 20mm T1.8 1.33X S35 AF Fixed for Sony E Mount Black

The Sirui 20mm T1.8 1.33X S35 AF anamorphic lens is a prime lens for cameras with a Sony E mount and a full-frame sensor. It offers autofocus with an STM motor, as well as manual focus via a switch....

The Sirui 20mm T1.8 1.33X S35 AF anamorphic lens is a prime lens for cameras with a Sony E mount and a full-frame sensor. It offers autofocus with an STM motor, as well as manual focus via a switch. The 1.33x squeeze factor produces a 2.35:1 aspect ratio when shooting in 16:9 mode.

The optical system includes one aspherical element and five cylindrical...

See full description See full description

Top specs

  • Type

    Standard

    The visual they offer is very close to the human eye and is often called "normal". They provide a natural result with minimal distortions and their focal distance is usually 40-55mm in full frame, 25-40mm in crop frame, and 80-100mm in medium format.

  • Mount

    The type of mount that the camera body must have in order for the lens to be fully functional when attached to it.

    2. Some lenses can be used with older mounts from the same manufacturer, sacrificing certain functions (e.g. autofocus), or even with mounts from other manufacturers using an adapter.

  • Sensor Type

    Full Frame

    Photographic lenses designed for use on full frame sensor cameras. A full frame lens can also be used on a crop frame sensor camera, but with its focal length adjusted according to the corresponding crop factor.

    For example, a full frame lens with a focal length of 50mm (standard) on a camera body with a crop factor of 1.6 will function with a perspective as if it were an 80mm lens (telephoto).

    The reverse does not work as the optics of a crop frame lens are not sufficient to cover an entire full frame sensor, resulting in the edges of the frame being black (severe vignetting).
  • See all
729 00 €
Lowest price '26
Delivery Wed, 11 Nov - Fri, 13 Nov
14,00 €   shipping cost
Sent from Greece
From Watches24
Greece
1 piece
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Product report

Description

Description

The Sirui 20mm T1.8 1.33X S35 AF anamorphic lens is a prime lens for cameras with a Sony E mount and a full-frame sensor. It offers autofocus with an STM motor, as well as manual focus via a switch. The 1.33x squeeze factor produces a 2.35:1 aspect ratio when shooting in 16:9 mode.

The optical system includes one aspherical element and five cylindrical elements, while focus breathing and chromatic aberration are controlled. The T1.8 aperture supports low-light shooting, and its different settings allow for smooth exposure adjustment. The lens produces neutral flares and distinctive bokeh, and supports EXIF metadata transfer and firmware updates via USB-C.

  • Type: Anamorphic prime lens
  • Focal length: 20 mm
  • Mount: Sony E
  • Sensor type: Full frame
  • Autofocus: Yes, with STM motor
  • Manual focus: Yes
  • Maximum aperture: T1.8
  • Minimum aperture: f/22
  • Filter diameter: 20 mm
  • Squeeze factor: 1.33x
  • Aspect ratio: 2.35:1 when shooting in 16:9 mode
  • Optical elements: One aspherical and five cylindrical elements
  • Aperture: Clicked or de-clicked
  • Autofocus lock: AFL button
  • Metadata: EXIF support
  • Port: USB-C for firmware updates
  • Color: Black

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Type
Standard

Type

Standard
The visual they offer is very close to the human eye and is often called "normal". They provide a natural result with minimal distortions and their focal distance is usually 40-55mm in full frame, 25-40mm in crop frame, and 80-100mm in medium format.
Sensor Type
Full Frame

Sensor Type

Full Frame

Photographic lenses designed for use on full frame sensor cameras. A full frame lens can also be used on a crop frame sensor camera, but with its focal length adjusted according to the corresponding crop factor.

For example, a full frame lens with a focal length of 50mm (standard) on a camera body with a crop factor of 1.6 will function with a perspective as if it were an 80mm lens (telephoto).

The reverse does not work as the optics of a crop frame lens are not sufficient to cover an entire full frame sensor, resulting in the edges of the frame being black (severe vignetting).
Minimum Aperture (f)
22

Minimum Aperture (f)

Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.

2. The smallest diameter of the diaphragm is the minimum value. The more closed the diaphragm (larger f-number), the greater the depth of field.
Filter Diameter
20 mm

Filter Diameter

The diameter that a filter must have to be applied on the lens without the use of an adapter.
Mount
Sony E

Mount

The type of mount that the camera body must have in order for the lens to be fully functional when attached to it.

2. Some lenses can be used with older mounts from the same manufacturer, sacrificing certain functions (e.g. autofocus), or even with mounts from other manufacturers using an adapter.
Colour
Black

Features & Functions

Image Stabilization
No

Image Stabilization

The lens features image stabilization function for clearer photos and videos when shooting handheld, especially in low light conditions.
Autofocus (AF)
Yes

Autofocus (AF)

The lens has an automatic focusing function. Particularly useful for photographing subjects in motion (e.g. children playing).
3D
No

3D

Lenses for creating stereoscopic images.

Usage

Device Group
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

The Sirui 20mm T1.8 1.33X S35 AF anamorphic lens is a prime lens for cameras with a Sony E mount and a full-frame sensor. It offers autofocus with an STM motor, as well as manual focus via a switch. The 1.33x squeeze factor produces a 2.35:1 aspect ratio when shooting in 16:9 mode.

The optical system includes one aspherical element and five cylindrical elements, while focus breathing and chromatic aberration are controlled. The T1.8 aperture supports low-light shooting, and its different settings allow for smooth exposure adjustment. The lens produces neutral flares and distinctive bokeh, and supports EXIF metadata transfer and firmware updates via USB-C.

  • Type: Anamorphic prime lens
  • Focal length: 20 mm
  • Mount: Sony E
  • Sensor type: Full frame
  • Autofocus: Yes, with STM motor
  • Manual focus: Yes
  • Maximum aperture: T1.8
  • Minimum aperture: f/22
  • Filter diameter: 20 mm
  • Squeeze factor: 1.33x
  • Aspect ratio: 2.35:1 when shooting in 16:9 mode
  • Optical elements: One aspherical and five cylindrical elements
  • Aperture: Clicked or de-clicked
  • Autofocus lock: AFL button
  • Metadata: EXIF support
  • Port: USB-C for firmware updates
  • Color: Black

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Type
Standard

Type

Standard
The visual they offer is very close to the human eye and is often called "normal". They provide a natural result with minimal distortions and their focal distance is usually 40-55mm in full frame, 25-40mm in crop frame, and 80-100mm in medium format.
Sensor Type
Full Frame

Sensor Type

Full Frame

Photographic lenses designed for use on full frame sensor cameras. A full frame lens can also be used on a crop frame sensor camera, but with its focal length adjusted according to the corresponding crop factor.

For example, a full frame lens with a focal length of 50mm (standard) on a camera body with a crop factor of 1.6 will function with a perspective as if it were an 80mm lens (telephoto).

The reverse does not work as the optics of a crop frame lens are not sufficient to cover an entire full frame sensor, resulting in the edges of the frame being black (severe vignetting).
Minimum Aperture (f)
22

Minimum Aperture (f)

Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.

2. The smallest diameter of the diaphragm is the minimum value. The more closed the diaphragm (larger f-number), the greater the depth of field.
Filter Diameter
20 mm

Filter Diameter

The diameter that a filter must have to be applied on the lens without the use of an adapter.
Mount
Sony E

Mount

The type of mount that the camera body must have in order for the lens to be fully functional when attached to it.

2. Some lenses can be used with older mounts from the same manufacturer, sacrificing certain functions (e.g. autofocus), or even with mounts from other manufacturers using an adapter.
Colour
Black

Features & Functions

Image Stabilization
No

Image Stabilization

The lens features image stabilization function for clearer photos and videos when shooting handheld, especially in low light conditions.
Autofocus (AF)
Yes

Autofocus (AF)

The lens has an automatic focusing function. Particularly useful for photographing subjects in motion (e.g. children playing).
3D
No

3D

Lenses for creating stereoscopic images.

Usage

Device Group
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

729,00 €
14,00 €   shipping cost
Sirui