AstrHori 28mm F13 Macro 2:1 Periprobe Standard
AstrHori 28mm F13 Macro 2:1 Periprobe Standard
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SKU:JAN:4582752630071
Manufacturer's suggested retail price: 185,900 yen (a 49,100 yen discount from the suggested retail price)
Specifications
| Compatible image sensor size | 35mm full frame |
|---|---|
| Focal length | 28mm |
| Focus | MF (manual focus) |
| Aperture blades | 7 blades |
| Lens construction | 21 elements in 16 groups (2 high-refractive index elements, 2 low-dispersion elements) |
| Aperture | F13 – F40 |
| Minimum focusing distance | 0.481m |
| Filter diameter | Cannot be attached |
| Waterproof function | Completely waterproof up to 20cm from the lens tip |
| Light source | Front LED ring light (5W, 10-level dimming possible) |
| Storage | 2 sections |
| Size | Φ65mm × 452mm (excluding mount) |
| Weight | Approx. 705g (varies by mount) |
| Accessories | Lens box, 2 lens soft cases, USB cable, 2 lens caps, 2 rear caps |
| Manufacturer's warranty | 2 years (covers natural defects) |
* Important Notes on Purchase and Use
- Before use, set "Release without lens" on your camera body to "ON". *Settings and menu names may vary depending on the camera model. Please refer to your camera's instruction manual for details.
- Due to production lots, the appearance of the product may differ slightly from the information posted.

Innovative macro lens
The AstrHori 28mm F13 Macro 2:1 Periscope Lens is an innovative macro lens designed to capture the world from an insect's perspective. With 2x magnification and a waterproof design, it offers a new shooting experience from a fresh point of view.
The lens barrel features a two-part structure, consisting of a main unit and a periscope, allowing the slender Φ23mm x 452mm barrel to capture shots from difficult angles. Both the aperture and focus rings are equipped with lens gears, facilitating easy follow focus during video shooting.
A periscope-like perspective
It can capture hard-to-reach, difficult-angle shots with a periscopic view, accommodating various scenes such as sensitive insects, complex machinery interiors, and food.
Water resistance at the front of the lens
With a waterproof function, you can easily experience shooting with the tip of the lens immersed in water (up to 20cm).
Equipped with a 10-level dimmable LED light
Equipped with a 10-step adjustable LED ring (5W) at the lens tip, powered via USB, allowing brightness adjustment according to the shooting environment.