# MVL-KF3540-25MP — 35mm, Fixed Iris F4, 1.2", 25MP Lens, C-Mount

> Lenses — 35 mm, C-mount

- **Model:** MVL-KF3540-25MP
- **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/33/33f252ce7aa516b9d0911ae25e7558118af163559e37c0e9f18da1cf246667b0.pdf
- **CAD drawing:** https://www.innosmart.bg/api/catalog/asset/drawing/ad/ad0ed3d0f4e0680fdab9ddb4580a83572e41a2e38a159a8b98a27a5b115008ae.zip
- **HTML page:** https://www.innosmart.bg/en/catalog/product/by-id/MVL-KF3540-25MP
- **Request a quote:** https://www.innosmart.bg/en/contact?product=MVL-KF3540-25MP

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

## Key parameters

| Parameter | Value | Key |
|---|---|---|
| Focal length | 35 mm | `focal_length_mm` |
| Format | Ø19.3 mm (1.2'') | `image_format` |
| Image circle | 19.3 mm | `image_circle_mm` |
| Max. aperture | F4 | `max_aperture_f` |
| Mount | C-mount | `mount` |
| Min. object distance | 0.12 m | `min_object_distance` |

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-KF3540-25MP |
| Type | 35mm, Fixed Iris F4, 1.2", 25MP Lens, C-Mount |

### Performance

| Parameter | Value |
|---|---|
| Focal length | 35 mm |
| F-number | F4.0 |
| Image size | Ø19.3 mm (1.2'') |
| Distortion | –0.03% |
| Minimum object distance | 0.12 m |
| Field of view | D (19.3 mm): 29.3° H (14.6 mm): 22.4° V (12.63 mm): 19.5° |

### Mechanical

| Parameter | Value |
|---|---|
| Iris control | Fixed |
| Focus control | Manual |
| Filter thread | M35.5 × P0.5 |
| Mount | C-mount |
| Flange back length | 17.526 mm |
| Dimension | Ø38mm × 45.06 mm to 58.05 mm (Ø1.5" × 1.8" to 2.3") |
| Weight | 135.5 g (0.3 lb.) |
| 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.