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MidOpt SP713 Extended Hot Mirror

Highlights The MidOpt SP713 Extended Hot Mirror is for applications in which full spectrum infrared (i.e., heat) and/or UV radiation are an issue, SP713 filters provide extended hot mirror blocking throughout the UV and the near-IR out to 1300nm at a reasonable cost. The substrate is polished B270 crown glass and it comes in 0.5, … Continued

MidOpt SP651 Near-UV/Visible Pass and Near-IR/Mid-Red Dichroic Block Shortpass Filter

Highlights The MidOpt SP651 near-infrared blocking filters are designed to pass near-UV and visible energy from 350-645 nm while effectively blocking near-IR radiation from 650 – 1050 nm. This filter also blocks UV transmission below 350nm. CCD/CMOS imagers that need to pass near-UV AND visible wavelengths can utilize these filters to block near-IR light while preventing a reddish, … Continued

MidOpt Near-IR/Colorless Dichroic Block Shortpass Filter SP730

SP730 is a heat resistant filter that reduces IR radiation/camera bloom while having no effect on the apparent color of an image. The color temperature characteristics of any given camera sensor will remain unchanged. A broadband multilayer anti-reflection coating is present on the second side of this dichroic hot mirror.

MidOpt Near-IR/Deep Red Absorp. Block Shortpass Filter SP705

SP705 is an absorptive infrared rejection filter recommended for blocking stray or scattered light from higher power near IR light sources, particularly lasers, and protecting a cameras sensor. Both surfaces are multilayer anti-reflection coated to improve visible light transmission and prevent staining.

MidOpt Extended Hot Mirror/Reflects up to 1550nm SP701

For applications in which full spectrum infrared (i.e., heat) and/or UV radiation are an issue, SP701 filters provide extended hot mirror blocking throughout the UV and in the near-IR out to 1550nm.  The substrate is heat-resistant Borofloat and it comes in 1mm and 2mm thicknesses. Custom unmounted sizes can be provided up to 760 x … Continued

MidOpt Near-IR/UV Block-Visible Shortpass Filter SP700

Also referred to as a hot mirror, SP700 filters are recommended for broad visible wavelength transmission and complete IR blocking over the sensitivity range of a monochrome camera with minimal effect on the red portion of the spectrum.  These filters can be provided off-the-shelf in mounts or with very short lead time in virtually any … Continued

MidOpt Near-IR/Deep Red Dichroic Block Shortpass Filter SP675

SP675 filters excel at providing accurate color rendition for digital cameras.  Compared to any other IR cut filters available from various suppliers, SP675 filters are notably more efficient at blocking near IR radiation to a far greater degree. These filters block slightly less red light compared to SP645 filters. Custom fabricated diced or rounded SP645 and … Continued