AstrHori
28mm ƒ/13 2X Macro Probe
28mm F13 2X Macro Probe
AstrHori 28mm ƒ/13 2X Macro Probe is a 28mm prime lens for the Fujifilm X mount, equivalent to 42mm on full frame, with a maximum aperture of ƒ/13 and manual focus.

Optics
- Type
- Prime · Photo
- Specialty
- Probe, Macro
- Focal length
- 28mm (42mm eq.)
- Angle of view
- 75°
- Aperture
- ƒ/13 – ƒ/40
- Blades
- 7
- Aperture ring
- Yes
- Construction
- 21 el. / 16 gr.
- Special elements
- sapphire front element
- Designed for
- Full frame
Focus
- Type
- Manual
- Minimum distance
- 0.48 m
- Magnification
- 2× (1:0.5)MACRO
Size and mount
- Diameter × length
- 60 × 452 mm
- Weight
- —
- Filter
- —
- Mount
- Native X mount
Features
- Yes
- Aperture ring
- No
- —
History
- Maker
- AstrHori · CN
- Announced
- 2022-11
- Status
- Current
Straight-view probe lens (approx. 452 mm long, 60 mm diameter) with an 8 mm minimum working distance, a waterproof front 25 cm, a detachable two-part body and a built-in 5 W LED light. Later 90° and 360° variants of the 28mm F13 probe are not offered in X mount on the official store. astrhori.com lists a "28mm F13 I" and "28mm F13 II"; which generation this store listing is was not established.