# MVL-AF2840M-M42 — 28mm, F4.0, Image Size φ30mm, Recommended Magnification 0.05~0.3X, M42-Mount

> Self-developed FA series lens especially for vision application characteristics, has the design concept of high performance and low cost. The product features high definition, better image center-edge definition consistency, and higher relative illumination to provide better choices. The lens has high resolution and can support a minimum of 2.1μm pixels. It also has excellent image center and edge clarity consistency which can ensure excellent image quality.

- **Model:** MVL-AF2840M-M42
- **Manufacturer:** Hikrobot
- **Category:** [Lenses](https://www.innosmart.bg/en/catalog/lenses) — `lenses`, [.md](https://www.innosmart.bg/en/catalog/lenses.md)
- **Subcategory:** [FA Lens](https://www.innosmart.bg/en/catalog/lenses/fa-lens) — `fa-lens`, [.md](https://www.innosmart.bg/en/catalog/lenses/fa-lens.md)
- **Status:** `active` — sold
- **Datasheet PDF:** https://www.innosmart.bg/api/catalog/asset/datasheet/2c/2c4f87ffd1be9cedd0f8e8f89130dd9032465420f9140b2d076c371d51214a55.pdf
- **CAD drawing:** https://www.innosmart.bg/api/catalog/asset/drawing/c6/c6960043f662a886d09b0435ce6acddda8fd50d955685a06099fa71c0821e358.zip
- **HTML page:** https://www.innosmart.bg/en/catalog/product/by-id/MVL-AF2840M-M42
- **Request a quote:** https://www.innosmart.bg/en/contact?product=MVL-AF2840M-M42

Prices and stock levels are not published; for a quote use the enquiry link above.

## Key parameters

| Parameter | Value | Key |
|---|---|---|
| Focal length | 28 mm | `focal_length_mm` |
| Format | Ø30 mm | `image_format` |
| Image circle | 30 mm | `image_circle_mm` |
| Max. aperture | F4 | `max_aperture_f` |
| Mount | M42-mount | `mount` |

Values are read from the table below. A parameter is absent when the manufacturer does not state it, or does not state it as one value — it is then only in the table.

## Specifications

### Model

| Parameter | Value |
|---|---|
| Product Model | MVL-AF2840M-M42 |
| Type | 28mm, F4.0, Image Size φ30mm, Recommended Magnification 0.05~0.3X, M42-Mount |

### Performance

| Parameter | Value |
|---|---|
| Focal length | 28 mm |
| F-number | F4.0 to F11 |
| Image size | Ø30 mm |
| Optical distortion | 0.1% |
| Magnification range | 0.3x to 0.05x |
| Working distance range | 103 mm to 595 mm |

### Mechanical

| Parameter | Value |
|---|---|
| Iris control | Manual |
| Focus control | Manual |
| Filter thread | M35 × 0.5 |
| Mount | M42 × P1 |
| Flange back length | 12 mm |
| Dimension | Ø48.1 mm × 54.6 to 62.6 mm (Ø1.9" × 2.2" to 2.5") |
| Weight | 162 g (0.4 Ib.) |
| Temperature | –10 °C to 50 °C (14 °F to 122 °F) |

### General

| Parameter | Value |
|---|---|
| Certification | RoHS 2.0 |

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Source: the innoSMART Automation catalogue (Hikrobot, Daheng Imaging and Chipsee). Specifications are the manufacturer's own, in English.