bandpass filters
machine vision
neutral density
filters
edge filters dichroic filters notch filters color filters
filters
Hoya Colored Glass Longpass Filters
Dimensional Tolerances: +0/-0,25 mm
Thickness: 2,5 mm
Thickness Tolerances: ±0,2 mm
Surface Quality: 80-50
Properties applicable to these filters are:
ls limit of stopband: specified at 0,001% internal
transmittance
lc cut-off position: specified at 50% internal transmittance
lP limit of the passband
tip internal spectral transmittance at lP
r density
Tg transformation temperature
Hoya Colored Glass Longpass Filters
Range
Glass/
Filter
Number
Visual
Color
ls
(nm)
lc
(nm)
lp
(nm)
tip
(%)
UV L-37 Clear 323 370±6 400 93 3,26 440 #66-038 €26,50 #66-049 €37,50 #66-075 €76,50 #66-060 €76,50
VIS Y-50 Yellow 458 500±6 520 92 2,68 560 #66-039 €26,50 #66-050 €37,50 #66-084 €76,50 #66-061 €76,50
VIS O-54 Orange 498 540±6 570 95 2,68 560 #66-040 €26,50 #66-051 €37,50 #66-087 €76,50 #66-062 €76,50
VIS O-56 Orange 518 560±6 590 96 2,68 560 #66-041 €26,50 #66-052 €37,50 #66-089 €76,50 #66-063 €76,50
VIS O-58 Red 538 580±6 610 96 2,68 560 #66-042 €26,50 #66-053 €37,50 #66-091 €76,50 #66-064 €76,50
VIS R-60 Red 558 600±6 620 93 2,69 560 #66-043 €26,50 #66-054 €37,50 #66-093 €76,50 #66-065 €76,50
VIS R-62 Red 578 620±6 650 96 2,68 560 #66-044 €26,50 #66-055 €37,50 #66-095 €76,50 #66-066 €76,50
VIS R-66 Red 613 660±6 680 94 2,85 530 #66-045 €26,50 #66-056 €37,50 #66-098 €76,50 #66-067 €76,50
IR R-72 Black 648 720±6 750 93 2,86 525 #66-046 €26,50 #66-057 €37,50 #66-102 €76,50 #66-068 €76,50
IR IR-76 Black 700 760±6 800 94 2,84 495 #66-047 €26,50 #66-058 €37,50 #66-103 €76,50 #66-069 €76,50
IR IR-80 Black 740 800±6 850 96 2,85 495 #66-048 €26,50 #66-059 €37,50 #66-105 €76,50 #66-070 €76,50
C-Mount Colored Glass Longpass Filters
Thread Type: C-Mount
Surface Quality: 80-50
Mount Diameter (mm): 30,0
• UV, VIS and IR Pass Ranges
• VIS Can Be Used for Color Bandpass
• Kits Available Online
A longpass filter has low transmission in the shortwave
region (stopband) and high transmission
in the
longwave region (passband).
λs λc λp
1.0
τ
ip
0.5
τ
is
0
λ
τis
r
(g/cm3)
Tg
(°C)
12 mm Dia. 25 mm Sq. 25,4 mm Dia. 50,8 mm Sq.
Stock No. Price Stock No. Price Stock No. Price Stock No. Price
• Pre-Mounted in Engraved C-Mount Housings
• Simplify Integration into Optical Systems
• SCHOTT or Hoya Color Glass Filters Available
C-Mount Longpass Glass Color Filters are pre-mounted
in C-Mount housings to simplify their integration
into optical systems. Each housing is engraved with
the stock number as well as the Schott or HOYA filter
number for easy identification. C-Mount Longpass
Glass Color Filters for the ultraviolet, visible, and infrared
spectra are available. Please contact us if your
application requires a pre-mounted longpass filter with
one of our standard Longpass Glass Color Filters.
C-Mount Colored Glass Longpass Filters *Call for Availability and Pricing
Range Glass/
Filter Number
Visual
Color
ls
(nm)
lc
(nm)
lp
(nm)
tip
(%)
r
(g/cm3)
Tg
(°C)
12 mm Clear Aperture 22 mm Clear Aperture
Stock No. Price Stock No. Price
UV SCHOTT N-WG320 Clear 280 320±6 470 92 2,51 563 #12-943 €52,50 #13-026 €85,00
UV Hoya L-37 Clear 323 370±6 400 93 3,26 440 #12-944 €52,50 * –
VIS SCHOTT GG420 Yellow 360 420±6 530 93 2,55 535 #12-945 €52,50 #13-027 €85,00
VIS SCHOTT GG435 Yellow 370 435±6 520 92 2,55 537 #12-946 €52,50 * –
VIS SCHOTT GG495 Yellow 430 495±6 560 92 2,56 535 #12-947 €52,50 #13-028 €85,00
VIS SCHOTT OG530 Yellow 460 530±6 600 93 2,56 506 #12-948 €52,50 #13-029 €85,00
VIS SCHOTT OG550 Orange 480 550±6 620 93 2,56 507 * – #13-030 €85,00
VIS SCHOTT OG590 Red 510 590±6 660 93 2,56 506 * – #13-031 €85,00
VIS Hoya R-60 Red 558 600±6 620 93 2,69 560 #12-949 €52,50 #13-032 €85,00
VIS Hoya R-62 Red 578 620±6 650 96 2,68 560 #12-950 €52,50 * –
VIS SCHOTT RG630 Red 540 630±6 710 94 2,65 527 #12-951 €52,50 #13-033 €85,00
VIS SCHOTT RG665 Red 580 665±6 750 96 2,77 527 #12-952 €52,50 #13-034 €85,00
IR SCHOTT RG695 Black 610 695±6 780 96 2,76 532 * – #13-035 €85,00
IR SCHOTT RG715 Black 620 715±9 810 96 2,76 532 * – #13-036 €85,00
IR SCHOTT RG780 Black 610 780±9 900 97 2,94 552 #12-953 €52,50 #13-037 €85,00
IR SCHOTT RG830 Black 670 830±9 950 97 2,94 554 #12-954 €52,50 * –
IR SCHOTT RG850 Black 700 850±9 1200 97 2,93 554 #12-955 €52,50 #13-038 €85,00
IR SCHOTT RG1000 Black 730 1000±6 1300 90 2,73 476 #12-956 €52,50 #13-039 €85,00
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