Tamron M111FM25 1/1.1″ 25mm F/1.8 Aspherical Mega-Pixel Fixed-Focal. End of Life
CCTV, Industrial FA/Machine Vision Lenses
Tamron : M111FM25
Description
The Tamron M111FM25 lenses are optimized for 3.1-μm-pixel-pitch imagers, equivalent to 1.1″ 12 mega-pixels, offer the highest contrast and resolution among Tamron’s machine vision fixed-focal lens line-up. Tamron’s proprietary optical design ensures identical high-contrast and resolution for all four lenses irrespective of focal length.
Use of state-of-the-art optical technology enables high-contrast and high-resolution from the corner to the periphery of images despite the large aperture size. The highest-contrast and resolution performance in Tamron’s machine vision fixed-focal lens line-up also opens gates to other areas of applications including traffic monitoring, notably for ITS (Intelligent Transport Systems).
NOTE: This lens is approaching End of Life. Please submit your orders ASAP, before this lens is no longer available.
Please inquire for price and availability.
Recommended accessories:
Midwest Optical lens filters for protection, and advanced imagery. Please see the complete filter line here.
Specifications
| Focal Length | 25mm | |||
| Iris Range | F/1.8-22 | |||
| Iris Operation | Manual w/Lock | |||
| Focus Operation | Manual w/Lock | |||
| Mount | C | |||
| Field of View Angle (horizontal/vertical) |
1/1″ | [1:1] | 27.6° x 27.6° | |
| [4:3] | 47.7° x 36.5° | |||
| 1″ | [1:1] | 39.4° x 39.4° | ||
| [4:3] | 44.2° x 33.7° | |||
| 2/3″ | 31.0° x 23.4° | |||
| Focusing Range | 0.3m ~ INF | |||
| Back Focus (in air) | 20.72mm (in air) | |||
| Wave Length | Visible Light | |||
| Filter Size | M55 P=0.75m | |||
| Operating Voltage | — | |||
| Weight | TBA | |||
| Operating Temperature | -20°C ~ +60° C | |||
Resources & Documents
| m111fm25-avs.pdf | Datasheet |