AstrHori
18mm ƒ/8 Macro Probe
18mm F8 (APS-C) Macro Probe Lens
AstrHori 18mm ƒ/8 Macro Probe is an 18mm prime lens for the Fujifilm X mount, equivalent to 27mm on full frame, with a maximum aperture of ƒ/8 and manual focus.

Optics
- Type
- Prime · Photo
- Specialty
- Probe, Macro
- Focal length
- 18mm (27mm eq.)
- Angle of view
- 76°
- Aperture
- ƒ/8 – ƒ/28
- Blades
- 7
- Aperture ring
- Yes
- Construction
- 23 el. / 17 gr.
- Designed for
- APS-C
Focus
- Type
- Manual
- Minimum distance
- 0.47 m
- Magnification
- 2× (1:0.5)MACRO
Size and mount
- Diameter × length
- —
- Weight
- —
- Filter
- —
- Mount
- Native X mount
Features
- Yes
- Aperture ring
- No
- —
History
- Maker
- AstrHori · CN
- Announced
- 2023-05
- Status
- Current
Straight-view probe lens, about 458 mm long, with a 5 mm minimum working distance, a waterproof front section, a sapphire front element and a built-in LED ring light (USB-C powered). The 0.474 m minimum shooting distance is AstrHori's object-to-image figure. The Amazon copy quoted by Fuji Rumors says F8-F22; the official parameter image says F8-28.