BP485 Absorptive Visible Bandpass/Near-IR Block Filter

Midwest Optical SystemsSKU: BP485-13.25

Filter Mounting Thread: 13.25mm
Sale price$75.00 USD

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MidOpt BP485 Absorptive Visible Bandpass/Near-IR Block Filter

BP485 is commonly used as an internal infrared blocking filter in cameras. When working with any camera that has had its internal filter removed, a mounted BP485 filter can also be considered in order to, when desired, allow it to once again work like the unmodified camera. BP485 is A/R coated on both sides and its spectral response in the blue portion of the spectrum is excellent compared to other absorptive IR blocking filters.

MidOpt BP485 Absorptive Visible Bandpass/Near-IR Block Filter Technical Characteristics

Useful Range: 380-585nm
FWHM: 285nm
Tolerance: +/- 10nm
Peak Transmission ~90%
Surface Quality 40/20
Mount (Mount Varies)
Clear Aperture (Aperture Varies)
Overall Thickness (Overall Thickness Varies)
Exposed Thickness (Exposed Thickness Varies)
StablEdge Yes

*Filters 62mm and greater have a surface quality tolerance of 60/40.

MidOpt BP485 Absorptive Visible Bandpass/Near-IR Block Filter Transmission Chart

MidOpt BP485 Bandpass Filter Transmission

MidOpt BP485 Absorptive Visible Bandpass/Near-IR Block Filter Transmission Data 

MidOpt BP485 Bandpass Filter Datasheet

MidOpt BP485 Part Numbers:

MidOpt BP485-25.4
MidOpt BP485-13.25
MidOpt BP485-22.5
MidOpt BP485-27
MidOpt BP485-30.5
MidOpt BP485-34
MidOpt BP485-35.5
MidOpt BP485-37
MidOpt BP485-37.5
MidOpt BP485-39
MidOpt BP485-40.5
MidOpt BP485-43
MidOpt BP485-46
MidOpt BP485-48
MidOpt BP485-49
MidOpt BP485-52
MidOpt BP485-55
MidOpt BP485-58
MidOpt BP485-62
MidOpt BP485-67
MidOpt BP485-72
MidOpt BP485-77
MidOpt BP485-82
MidOpt BP485-86
MidOpt BP485-95
MidOpt BP485-105 

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