The AstrHori 25mm f/2.8 Macro 2x–5x lens is designed for extreme close-up photography, offering magnification from 2:1 to 5:1. The minimum focusing distance is 11.2 cm at 2:1 magnification and 18.5 cm at 5:1 magnification, while the working distance is 3.8–4.6 cm. Its optical design includes extra-low dispersion and high-refractive-index elements to improve color accuracy and image clarity.
The wide-angle focal length helps provide greater depth of field compared with macro lenses with longer focal lengths. It is designed for full-frame cameras and can also be used with APS-C cameras, where it provides an equivalent focal length of 37.5 mm.
- Type: Macro
- Mount: Canon RF
- Sensor type: Full Frame
- Focal length: 25 mm
- Maximum aperture: f/2.8
- Minimum aperture: f/16
- Magnification: 2:1 to 5:1
- Minimum focusing distance: 11.2 cm at 2:1 and 18.5 cm at 5:1
- Working distance: 3.8–4.6 cm
- Filter diameter: 100 mm
- Lens elements: Extra-low dispersion and high-refractive-index
- Compatibility: Full Frame and APS-C cameras
- APS-C equivalent focal length: 37.5 mm
- Color: Black
- Weight: 474 g
Dimensions
- Type
- Macro
- Sensor Type
- Full Frame
- Maximum Aperture (f)
- 2.8
- Minimum Aperture (f)
- 16
- Filter Diameter
- 100 mm
- Focal Length
- 25 mm
- Weight
- 474 gr
- Mount
- Canon RF
- Colour
- Black
Features & Functions
- Image Stabilization
- No
- Autofocus (AF)
- No
- 3D
- No
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.