Tokina SZ 900mm f/11 Reflex Telephoto Lens for Sony E
The Tokina 900mm f/11 Reflex Telephoto is a 900mm f/11 lens designed for Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Tokina SZ 900mm f/11 Reflex Telephoto Lens for Sony E
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Lens Overview — Tokina 900mm f/11 Reflex Telephoto
Key Features — Tokina 900mm f/11 Reflex Telephoto
900mm Fixed Focal Length: Delivers extreme subject reach for distant wildlife, aircraft, and astrophotography subjects from a single fixed focal length.
Catadioptric Reflex Design: Mirror-based optical path folds the light internally, allowing 900mm reach in a physically compact lens body.
725g Lightweight Body: Remarkably light for a 900mm lens, making extended handheld, travel, and monopod use practical.
Fixed f/11 Aperture: The reflex design produces a constant f/11 aperture, which is a characteristic trade-off of the catadioptric construction.
Sony E Mount: Designed for Sony E mount mirrorless cameras with full frame image circle coverage, compatible with both full frame and APS-C bodies.
Manual Focus Only: Relies entirely on manual focus, requiring practiced technique when tracking moving subjects at extreme distances.
Lens Specifications — Tokina 900mm f/11 Reflex Telephoto
| Spec | Detail |
|---|---|
| Use Cases | Wildlife, Birding, Astrophotography |
| Lens Type | Super Telephoto |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 900mm |
| Maximum Aperture | f/11 |
| Camera System | Mirrorless |
| Lens Mount | Sony E |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 86mm |
Description — Tokina 900mm f/11 Reflex Telephoto
The Tokina SZ 900mm f/11 Reflex Telephoto Lens for Sony E brings extreme super telephoto reach to Sony E mount mirrorless shooters in a 725g package. Built as a prime lens with a fixed 900mm focal length, it uses a reflex (catadioptric) design to achieve this reach without the bulk of a conventional telephoto. The f/11 maximum aperture is fixed, a natural characteristic of the mirror-based optical path.
Covering a full frame image circle, this lens is usable on the full range of Sony E mount bodies. Focusing is manual only, giving photographers direct control over focus with no electronic autofocus system involved. The 86mm filter thread at the front of the lens accommodates standard screw-in filters.
With no image stabilization, a tripod or monopod is a practical necessity for sharp results at this focal length. For Sony E mount photographers seeking a uniquely compact route to 900mm super telephoto reach, this lens presents a compelling and distinctive option.
Pros — Tokina 900mm f/11 Reflex Telephoto
- ✓Extreme 900mm focal length in a lightweight 725g body — exceptional reach-to-weight ratio
- ✓Full frame coverage on Sony E mount, compatible with both full frame and APS-C mirrorless bodies
- ✓86mm filter thread allows use of standard screw-in filters for exposure control
Cons — Tokina 900mm f/11 Reflex Telephoto
- ✗Fixed f/11 maximum aperture significantly limits light gathering, making low-light shooting challenging
- ✗Fully manual focus with no autofocus support requires deliberate shooting technique
- ✗No image stabilization, which is a notable drawback at 900mm where camera shake is highly amplified
Reviews — Tokina 900mm f/11 Reflex Telephoto
Videos — Tokina 900mm f/11 Reflex Telephoto
This TINY 500MM Gets Me Excited! 🤩 | Tokina SZ F8 Reflex for Sony a7 IV a7III a7R a7S a9 a1 — Jason Vong