Clear Aperture CA (mm):

48.0

Filter Thread:

M52 x 0.75

Color:

Blue

Cut-Off Wavelength (nm):

480.00

Cut-On Wavelength (nm):

395.00

Glass/Filter Number:

B-440

Index of Refraction n_d:

1.55

Note:

AR Coating: MgF₂

Outer Diameter (mm):

54.0

Colored Glass

Substrate Thickness (mm):

2.5

Surface Quality:

80-50

Thickness of Compatible Optics (mm):

2.5

Thickness with Mount (mm):

5.00

Type:

Mounted Imaging Filter

Type of Filter:

Hoya B-440 or equivalent

Wavelength Range (nm):

400 - 700

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

產品系列說明

Improve Contrast
Isolate Spectral Regions/Colors
Precision Colored Glass

Mounted Color Filters are ideal for machine vision and are best used with black-and-white cameras to yield increased contrast and resolution. Utilizing the principle "Like Colors Lighten Like Colors" will maximize results. Daylight Blue filters increase color temperature from 3300K to 5500K (daylight). Color camera settings (Red/Blue gain level and AWC) yield further optimization when used in conjunction with lamp selection (quartz-halogen and fluorescent). Mounted Color Filters provide wide fields of view unobtainable with angle-sensitive filters.

All filters can be threaded together via identical male and female threads on each mount. Color filters can also be used in conjunction with mounted UV filters to block unwanted ultraviolet light and protect the filters in extreme environments.

Mounted M52 x 0.75 Threaded - Blue Filter

Regulatory Compliance

產品系列說明