MIDOPT - Shortpass/NIR cut Filters - 其他 - 睿怡科技股份有限公司

Often thought of as “IR-cut” filters, Shortpass Filters are specifically designed to pass a broad spectrum of shorter wavelength light, while blocking longer visible (VIS) and near-infrared (NIR) wavelengths.

Shortpass/NIR cut Filters

SP Series – VIS Pass

Part#	Description	Useful Range	StablEDGE
● SP510	Blue Shortpass Filter	340-500nm
● SP570	Blue-Green Shortpass Filter	410-560nm
● SP585	Cyan Shortpass Filter	395-575nm
● SP550	Magenta Dichroic Shortpass Filter(Green Block)	395-475nm,605-700nm

SP Series - VIS Pass/NIR Block

Part#	Description	Useful Range	StablEDGE
● SP625	Blue-Orange Shortpass Filter	425-620nm
● SP635	Absorptive Visible Shortpass/Near-IR Block Filter	380-585nm	✓
● SP644	Near-IR/Mld-Red Dichroic Block Shortpas Filter	395-638nm
● SP645	Near-IR/Mld-Red Dichroic Block Shortpas Filter	400-640nm
● SP650	Near-IR/Mld-Red Dichroic Block Shortpas Filter	400-640nm
● SP675	Near-IR/Deep-Red Dichroic Block Shortpas Filter	420-660nm
● SP700	Near-IR/UV Block-Visible Shortpas Filter	410-690nm
● SP701	Extended Hot Mirror/Reflects up to 1550nm	410-690nm
● SP705	Near-IR/Deep-Red Absorptive Block Shortpas Filter	370-630nm	✓
● SP730	Near-IR/Colorless Dichroic Block Shortpas Filter	400-710nm
● SP785	Modified Near-IR Dichroic Block Shortpas Filter	425-770nm

Designed to have a sharp transition between shorter wavelengths (which are passed) and longer wavelengths (which are blocked)
Peak transmission ≥90%*
Can be used with Longpass Filters for a custom, fine-tuned Bandpass Filter
Anti-reflection coated for maximum transmission
Exceptional surface quality; 40/20 scratch/dig
Available in wavelength ranges from 340nm to 785nm

*Peak Transmission SP701 = 85%, SP705 = 88%