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Viltrox Crop Camera Lens AF 9mm f/2.8 Air APS-C Fixed for Sony E Mount Black
Camera Lenses

Viltrox Crop Camera Lens AF 9mm f/2.8 Air APS-C Fixed for Sony E Mount Black

Key features:

  • Ultra-wide angle 113.8°
  • STM motor for Eye AF
  • Lightweight design 175g
  • F2.8 aperture for low light
  • 58mm filter thread
See full description

  • 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

    Crop Frame

    Lenses designed for use on cameras with a crop frame sensor (smaller frame).

  • Maximum Aperture (f)

    Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.
    2. The most open aperture of a lens is called the maximum. The more open the aperture (smaller f-number), the shallower the depth of field.
  • See all
Product report

Description

Description

Practical design, built to last. The AF 9mm F2.8 Air features a standard 58mm filter thread, a sealed body for reliable outdoor shooting, and a durable metal mount for long-term stability. The front element is coated for protection against water and dirt, while the USB-C port allows for firmware updates.

Amazing ultra-wide-angle viewing of 113.8°. Wider vision, richer details, and greater creative freedom are captured with the pocket ultra-wide-angle lens.

Lightweight design weighing 175g. The coordinated aesthetics and materials ensure a comfortable shooting experience.

Fast and accurate focusing. Powered by the STM motor, offering precise eye and face detection.

Advanced optical design with 3ED, 3HRI, and 2ASPH elements.

Well-crafted optics 13/11 - Edge-to-edge sharpness. The optical construction includes 2 aspherical, 3 ED, and 3 HR elements for controlling chromatic aberration and distortion, providing exceptional sharpness in wide images.

F2.8 for clarity in low light. The F2.8 aperture excels in low-light scenes, delivering clear, bright images.

0.13m MOD. Close-up shots at 0.13m, with impressive perspectives and rich details.

Optical Design and Sharpness

The optical architecture of the lens consists of 13 elements arranged in 11 groups. It incorporates 2 aspherical elements (ASPH), 3 extra-low dispersion elements (ED), and 3 high refractive index elements (HRI). This advanced design effectively controls chromatic aberration and distortion, ensuring high optical sharpness across the entire frame. The ultra-wide-angle field of view reaches 113.8°, allowing the capture of expansive scenes with precision in technical details.

Focusing System and Aperture Performance

The lens is equipped with a stepping motor STM, which provides fast, silent, and extremely precise autofocus. The system fully supports the eye and face detection algorithms of cameras based on Sony E. The minimum focusing distance is set at 0.13m, offering the ability to take close-up shots with an ultra-wide-angle perspective. The bright f/2.8 aperture maintains the focusing system's performance and allows for low ISO levels to be used in low-light conditions.

Construction and Ergonomics

The total weight of the lens is limited to 175g, offering optimal balance on camera bodies with an APS-C sensor. It features a sealed body for resistance to outdoor conditions and a robust metal mount base for long-term stability and reliability. The front glass has a special coating that repels water and dirt, while it accepts filters with a diameter of 58mm. Additionally, it incorporates a USB-C port at the base, allowing direct firmware upgrades for the lens.

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
Crop Frame

Sensor Type

Crop Frame

Lenses designed for use on cameras with a crop frame sensor (smaller frame).
Maximum Aperture (f)
2.8

Maximum Aperture (f)

Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.
2. The most open aperture of a lens is called the maximum. The more open the aperture (smaller f-number), the shallower the depth of field.
Minimum Aperture (f)
11

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.
Focal Length
9 mm

Focal Length

It is the distance that the light rays need to travel to reach the focal point, that is, the lens sensor.
The smaller the focal distance, the larger the angle of view for the photograph and therefore the lens can capture more of what is in front of us.
Weight
175 gr
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

Reviews (2)

Reviews

5.0
2
5.0
Review this product
  1. 2
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • 5
    2 out of 2 members found this review helpful
    mariar1976

    Verified purchase

    This review is about the mount: Nikon Z

    Excellent lens for its price, lightweight with no vignetting and quite sharp.

    Translated from Greek ·
    • Quiet
    • Weight
    • Construction quality
    • Autofocus (AF) speed
    • Color representation
    • Acidity
    • Value for money
    Did you find this review helpful?
  • 5
    enmirc_enmirc

    Verified purchase

    This review is about the mount: Nikon Z

Description & Specifications

Practical design, built to last. The AF 9mm F2.8 Air features a standard 58mm filter thread, a sealed body for reliable outdoor shooting, and a durable metal mount for long-term stability. The front element is coated for protection against water and dirt, while the USB-C port allows for firmware updates.

Amazing ultra-wide-angle viewing of 113.8°. Wider vision, richer details, and greater creative freedom are captured with the pocket ultra-wide-angle lens.

Lightweight design weighing 175g. The coordinated aesthetics and materials ensure a comfortable shooting experience.

Fast and accurate focusing. Powered by the STM motor, offering precise eye and face detection.

Advanced optical design with 3ED, 3HRI, and 2ASPH elements.

Well-crafted optics 13/11 - Edge-to-edge sharpness. The optical construction includes 2 aspherical, 3 ED, and 3 HR elements for controlling chromatic aberration and distortion, providing exceptional sharpness in wide images.

F2.8 for clarity in low light. The F2.8 aperture excels in low-light scenes, delivering clear, bright images.

0.13m MOD. Close-up shots at 0.13m, with impressive perspectives and rich details.

Optical Design and Sharpness

The optical architecture of the lens consists of 13 elements arranged in 11 groups. It incorporates 2 aspherical elements (ASPH), 3 extra-low dispersion elements (ED), and 3 high refractive index elements (HRI). This advanced design effectively controls chromatic aberration and distortion, ensuring high optical sharpness across the entire frame. The ultra-wide-angle field of view reaches 113.8°, allowing the capture of expansive scenes with precision in technical details.

Focusing System and Aperture Performance

The lens is equipped with a stepping motor STM, which provides fast, silent, and extremely precise autofocus. The system fully supports the eye and face detection algorithms of cameras based on Sony E. The minimum focusing distance is set at 0.13m, offering the ability to take close-up shots with an ultra-wide-angle perspective. The bright f/2.8 aperture maintains the focusing system's performance and allows for low ISO levels to be used in low-light conditions.

Construction and Ergonomics

The total weight of the lens is limited to 175g, offering optimal balance on camera bodies with an APS-C sensor. It features a sealed body for resistance to outdoor conditions and a robust metal mount base for long-term stability and reliability. The front glass has a special coating that repels water and dirt, while it accepts filters with a diameter of 58mm. Additionally, it incorporates a USB-C port at the base, allowing direct firmware upgrades for the lens.

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
Crop Frame

Sensor Type

Crop Frame

Lenses designed for use on cameras with a crop frame sensor (smaller frame).
Maximum Aperture (f)
2.8

Maximum Aperture (f)

Opening the diaphragm determines the amount of light received by the camera and affects the depth of field.
2. The most open aperture of a lens is called the maximum. The more open the aperture (smaller f-number), the shallower the depth of field.
Minimum Aperture (f)
11

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.
Focal Length
9 mm

Focal Length

It is the distance that the light rays need to travel to reach the focal point, that is, the lens sensor.
The smaller the focal distance, the larger the angle of view for the photograph and therefore the lens can capture more of what is in front of us.
Weight
175 gr
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.

Reviews (2)

5.0
2
5.0
Review this product
  1. 2
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • 5
    2 out of 2 members found this review helpful
    mariar1976

    Verified purchase

    This review is about the mount: Nikon Z

    Excellent lens for its price, lightweight with no vignetting and quite sharp.

    Translated from Greek ·
    • Quiet
    • Weight
    • Construction quality
    • Autofocus (AF) speed
    • Color representation
    • Acidity
    • Value for money
    Did you find this review helpful?
  • 5
    enmirc_enmirc

    Verified purchase

    This review is about the mount: Nikon Z

223,00 €
14,00 €   shipping cost