Improve Contrast and Resolution

Shortpass / NIR cut filters are dichroic. In other words, they transmit shorter wavelengths and block longer ones. They thus improve both contrast and resolution and separate colors in black / white. These filters are suitable for color applications too.

Mount & Size Options:

  • Threaded mount sizes: M25.5 to M105
  • C/CS mount, slip mount for lenses without filter threads, step-up/step-down adapter
  • Custom shapes and sizes; mounted and unmounted versions available

SP-Series: VIS pass / NIR-cut-filters

Art. no.DescriptionTransmissionFilter curve

SP625

Blue-Orange Shortpass Filter425-620nmCurve

SP635

Absorptive Visible/Near-IR Block Shortpass Filter380-585 nmCurve

SP644

Near-IR/Mid-Red Dichroic Block Shortpass Filter395-638 nmCurve

SP645

Near-IR/Mid-Red Dichroic Block Shortpass Filter400-640nmCurve

SP650

Near-IR/Mid-Red Dichroic Block Shortpass Filter400-640nmCurve

SP675

Near-IR/Deep Red Dichroic Block Shortpass Filter420-660nmCurve

SP700

Near-IR/UV Block-Visible Shortpass Filter410-690nmCurve

SP701

Extended Hot Mirror/Reflects up to 1550nm410-690nmCurve

SP705

Near-IR/Deep Red Absorp. Block Shortpass Filter370-630nmCurve

SP730

Near-IR/Colorless Dichroic Block Shortpass Filter400-710nmCurve

SP785

Modified Near-IR Dichroic Block Shortpass Filter425-770nmCurve

 

SP-series: VIS pass

Art. no.DescriptionTransmissionFilter curve

SP510

Blue Shortpass Filter340-500nmCurve

SP570

Blue-Green Shortpass Filter                                              410-560nmCurve

SP585

Cyan Shortpass Filter395-575nmCurve

NF550

Magenta Dichroic Shortpass Filter (Green Block)395-475nm, 605-700nmCurve

 

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