# LF5545M-M72 — Large Format Φ67mm 55mm Focal Length FA LENS

> Lenses — 55 mm, M72-mount

- **Model:** LF5545M-M72
- **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:** `unknown` — the manufacturer states nothing — not the same as available
- **Datasheet PDF:** none published
- **HTML page:** https://www.innosmart.bg/en/catalog/product/by-id/LF5545M-M72
- **Request a quote:** https://www.innosmart.bg/en/contact?product=LF5545M-M72

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

## Key parameters

| Parameter | Value | Key |
|---|---|---|
| Focal length | 55 mm | `focal_length_mm` |
| Format | Φ67 mm | `image_format` |
| Image circle | 67 mm | `image_circle_mm` |
| Max. aperture | F4.5 | `max_aperture_f` |
| Mount | M72-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 |
|---|---|
| Model | LF2528M-F |
| Type | Large Format Φ43.2mm 25mm Focal Length FA LENS |

### Performance

| Parameter | Value |
|---|---|
| Focal Length | 55 mm |
| F-Number | F4.5 ~ F22 |
| Image Size | Φ67 mm |
| Distortion | 0.05% |
| Magnification Range | 0.5x~ 0.01x |
| Working Distance Range | 98~inf mm |

### Mechanical

| Parameter | Value |
|---|---|
| Iris Control | Manual |
| Focus Control | Manual |
| Mount | M72×P0.75 |
| Flange Back Length | 19.55 mm |
| Dimension | Φ80×179.5 mm |
| Weight | 1618.6 g |
| Temperature | -10 ~ 50℃ |

### General

| Parameter | Value |
|---|---|
| Certification | RoHS2.0 |

---

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