Super Telephoto Lens - 25mm
产品信息
$6
产品描述
This lens gives your OpenMV Cam the ability to see longer distances (e.g. zoom in). The standard lens that ships with your OpenMV Cam has about a 115° field-of-view (FOV) which allows your OpenMV Cam to see more things, but, with less detail. This lens has about a 15° FOV so it provides your OpenMV Cam with about a 8X zoom on any particular object.
This lens gives your OpenMV Cam the ability to see longer distances (e.g. zoom in). The standard lens that ships with your OpenMV Cam has about a 115° field-of-view (FOV) which allows your OpenMV Cam to see more things, but, with less detail. This lens has about a 15° FOV so it provides your OpenMV Cam with about a 8X zoom on any particular object.
Applications
The Super Telephoto Lens is great for any application where you need your OpenMV Cam to really zoom in on some subject. For example, the super telephoto lens makes it easy to do eye-tracking with IR light by zooming in on someone's eye making it easier to determine the direction their pupil is pointing.
Focal Length | 25mm |
Aperture | F2.0 |
Format | 1/3″ |
Mount Size | M12*0.5 |
OpenMV Actual FOV | 14° |
IR Cut Filter | 650nm |
Weight | 5g |
Length | 14mm |
Width | 14mm |
Height | 20mm |
Storage Temperature | -20°C to 80°C |
Operating Temperature | -20°C to 80°C |
