MidOpt AC685 Acrylic NIR Longpass Filter

Midwest Optical SystemsSKU: AC685-13.25

Filter Mounting Thread: 13.25mm
Price:
$35

Description

MidOpt AC685 Acrylic NIR Longpass Filter

AC685 IR Pass/Visible Block filter material is 2mm thick acrylic sheet with carefully controlled near-IR spectral properties. It can be laser cut according to customer specifications, and is typically mounted over full spectrum UV/Visible/IR lamp-based lighting to ensure that (mainly) infrared light reaches the subject while otherwise distracting visible light is effectively blocked.
*Not available in 1mm thickness or standard 25.4™ C-Mount option. For filters thicker than 1mm, we offer an alternative mounting solution that has an overall thickness of 5.5mm. This mount can accommodate filters up to 3.5mm thick. To view this alternative C-Mount option, click here.

MidOpt AC685 Acrylic NIR Longpass Filter Technical Characteristics

Useful Range: 710-1100nm
FWHM: 0
Tolerance: +/- 10nm
Peak Transmission ?90%
Surface Quality 80/50


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

MidOpt AC685 Acrylic NIR Longpass Filter Transmission Chart

MidOpt AC685 Neutral Density Filter Transmission

MidOpt AC685 Acrylic NIR Longpass Filter Transmission Data 

MidOpt AC685 Shortpass Filter Datasheet

MidOpt AC685 Part Numbers:

MidOpt AC685-25.4
MidOpt AC685-13.25
MidOpt AC685-22.5
MidOpt AC685-27
MidOpt AC685-30.5
MidOpt AC685-34
MidOpt AC685-35.5
MidOpt AC685-37
MidOpt AC685-37.5
MidOpt AC685-39
MidOpt AC685-40.5
MidOpt AC685-43
MidOpt AC685-46
MidOpt AC685-48
MidOpt AC685-49
MidOpt AC685-52
MidOpt AC685-55
MidOpt AC685-58
MidOpt AC685-62
MidOpt AC685-67
MidOpt AC685-72
MidOpt AC685-77
MidOpt AC685-82
MidOpt AC685-86
MidOpt AC685-95
MidOpt AC685-105 

MidOpt Filter Mounting Options

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