AstrHori 50mm f/2
The AstrHori 50mm f/2 RF is a 50mm f/2 lens from AstrHori. Check GearFocus for current availability, with buyer protection on every purchase.

AstrHori 50mm f/2
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Lens Overview — AstrHori 50mm f/2 RF
Key Features — AstrHori 50mm f/2 RF
50mm f/2 Prime: A classic standard focal length with a fast f/2 maximum aperture, useful for available-light shooting and subject separation.
Manual Focus Design: Fully manual focus operation puts complete control in the photographer's hands, well-suited to deliberate, methodical shooting styles.
Mirrorless-Native Build: Designed specifically for mirrorless camera systems, taking advantage of shorter flange distances for a compact overall package.
Lightweight at 310g: At just 310g, the lens pairs comfortably with smaller mirrorless bodies for extended handheld use without fatigue.
52mm Filter Thread: A common and affordable filter diameter that gives easy access to a wide range of UV, polarizer, and ND filter options.
No Image Stabilization: The lens carries no optical stabilization, so shooters will need to rely on steady technique or in-body stabilization from the camera body.
Lens Specifications — AstrHori 50mm f/2 RF
| Spec | Detail |
|---|---|
| Use Cases | Travel |
| Lens Type | Prime |
| Zoom/Prime | Prime |
| Focal Length | 50mm |
| Maximum Aperture | f/2 |
| Camera System | Mirrorless |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 52mm |
| Weight | 310g |
Description — AstrHori 50mm f/2 RF
The AstrHori 50mm f/2 is a prime lens designed for mirrorless camera systems, offering a 50mm standard focal length that is a natural choice for a broad range of photographic subjects. Its f/2 maximum aperture allows for meaningful control over exposure in varied lighting conditions. At just 310g, the lens is lightweight and easy to handle during long shooting sessions, complementing the compact nature of modern mirrorless bodies.
The 52mm filter thread gives photographers access to a broad selection of readily available and affordable filters. Focus is entirely manual, placing creative control directly with the photographer — a characteristic appreciated by those who prefer a more deliberate, hands-on shooting style. There is no image stabilization built into the lens, so a stable shooting stance or support is recommended.
Overall, the AstrHori 50mm f/2 is a straightforward, lightweight prime for mirrorless shooters who value manual control and a classic focal length.
Pros — AstrHori 50mm f/2 RF
- ✓Fast f/2 maximum aperture provides solid light-gathering performance
- ✓Lightweight at 310g, well-suited to mirrorless camera systems
- ✓Standard 50mm focal length is versatile across many shooting styles
Cons — AstrHori 50mm f/2 RF
- ✗Manual focus only — no autofocus support, which may limit fast-action shooting
- ✗No image stabilization, requiring steady technique especially in low light
- ✗Lens mount information is unspecified in the data, so buyers should verify compatibility with their camera body before purchasing
Videos — AstrHori 50mm f/2 RF
Best Lens Under $100? | AstrHori 50mm f/2 Review — Matt Jacobs
Frequently Asked Questions — AstrHori 50mm f/2 RF
Does this lens support autofocus?+
No. The AstrHori 50mm f/2 is a manual focus lens only, as indicated by its focusType specification. Photographers will need to focus manually using the lens barrel.
What filter size does this lens use?+
The lens uses a 52mm filter thread, which is a widely available and budget-friendly size. This means compatible UV, polarizing, and ND filters are easy to find.
How heavy is this lens?+
The AstrHori 50mm f/2 weighs 310g, making it a lightweight option that pairs well with compact mirrorless camera bodies.
Does the lens have image stabilization?+
No, the lens does not include image stabilization. Shooters should keep this in mind when working in low-light situations or at slower shutter speeds.
Is this a zoom or prime lens?+
This is a prime lens with a fixed focal length of 50mm, falling within the standard focal length range. There is no zoom capability.