Deposition Sciences, Inc.    Santa Rosa, CA 95403
May 08, 2012 Suited for remote sensing, chemical analysis, astrophysics/astronomy, and horizon sensors, VLWIR filters provide transmittance over 12 micron to beyond 22 micron wavelength region. Coatings pass all environmental tests utilizing physical vapor deposition (PVD) process and can be repeatedly cycled between ambient and cryogenic temperatures without degradation. VLWIR optical coatings are available in NBP and WBP filters, LWP and SWP filters, and AR coatings.

Kopp Glass, Inc.    Pittsburgh, PA 15218
Feb 24, 2012 Suited as annunciator, indicator, or cockpit display light filter in civilian or military aircraft, K0521 NVIS (Night Vision Imaging Systems) filter is offered at 0.5 mm application thickness and delivers chromaticity values that meet standards when using specified white LEDs with correlated color temperature (CCT) range of 4,000-5,500 K. Used with incandescent light source with CCT from 1,600-2,200 K, K0513 NVIS filter is prepared to function at application thickness of 1.0 mm.

Flexible Picture Systems    Richmond Hill   Canada
Sep 19, 2011 Based on video scalers with Geometry Correction and Edge Blending, Image AnyPlace-3D creates fully immersive, passive 3D viewing that can be scaled to fit any projection screen size and accommodate any number of viewers. Passive system utilizes separate and simultaneous polarization for each eye for comfortable viewing experience. Kit includes 2 signal processors, HDMI distribution amplifier, HDMI cables, polarizing filters and glasses, IR remote control, and rack mounts.

Edmund Optics    Barrington, NJ 08007
Aug 23, 2011 Suited for high-speed imagery, Multiband Filters have multiple pass bands on single filter. This enhances fluorescence imagery and facilitates setup for various fluorescence applications. Hard coated and mounted in 25 mm dia black anodized housing, filters are optimized for transmission and blocking for maximum brightness and contrast. They are suited for simultaneous viewing of multiple fluorophores and come 2-, 3-, and 4-band variants.

Edmund Optics    Barrington, NJ 08007
May 27, 2011 Made with precision fused silica substrate, TECHSPEC® Dichroic Shortpass Filters are designed for 45° angle of incidence and may be used as spectral beamsplitters. Light rejected by filter is reflected at 90°, making products suited for use in fluorescence applications. Exhibiting low polarization dependence, products are available in 400-900 nm models with 12.5 mm dia and in 400-800 nm models with rectangular dimensions of 12.5 x 17.6 mm.

Edmund Optics    Barrington, NJ 08007
May 06, 2011 Suited for individual and combined use, Linear Variable Filters come in Long-Pass and Short-Pass options. Units have interference coating that is intentionally wedged in one direction, creating linear shift of center wavelength across length of entire substrate. Short-Wave Pass Filter has wavelength range of 330-750 nm with average transmission of 97% from 400-750 nm, while Long-Wave Pass Filter has 300-845 nm wavelength and average transmission of 97% across entire wavelength range.

Tiffen Co. LLC, The    Hauppauge, NY 11788
Apr 22, 2011 Far Red Control Kit includes T1 and T½ IR filters, which absorb unwanted light while preserving camera's increased red response. Specifically, kit provides options needed to capture subtle hues of red while maintaining crisp blacks and assisting camera in capturing wide color gamut with minimal light loss: ½ and 2/3 stop. It is available in 4x5.650 and comes in 4 filter capacity belt loop style pouch.

Kimberly-Clark Professional    Roswell, GA 30076
Apr 19, 2011 Able to adapt to changing welding environments, Jackson Safety W60 TrueSight features optimized visibility and separate buttons that can be operated even with gloved hand to control grind, torch, and weld modes. Other features include built-in magnifying lens holder; adjustable settings for shade, sensitivity, and delay; as well as automatic on/off functionality. While 4 sensors reduce blockage possibility during welds, solar panel extends life of 2 AAA batteries that power unit.

Oclaro    San Jose, CA 95134
Dec 15, 2010 Available for 488 and 532 nm laser systems, Clarity(TM) filters suppress amplified spontaneous emissions that occur in diode pumped solid state (DPSS) laser systems while also improving their signal to noise performance. Hard coated filters use proprietary high-energy reactive magnetron sputter technology, known as AED (Advanced Energetic Deposition), and offer transmission greater than 90% at laser line; sharp spectral edges; and deep, greater than OD6 out-of-band blocking.

Semrock Inc.    Rochester, NY 14624
Dec 09, 2010 Featuring wavelength tuning range of over 100 nm, TBP01-800/12 offers tunability over wavelengths from 390-800 nm, at >12% of normal incidence wavelength, by adjusting angle of incidence with no change in spectral performance. Rectangular filter is available in 25 x 36 x 2.0 mm sizes. It is suited for fluorescence microscopy and measurement applications, while polarization insensitivity, and high optical quality and damage threshold suit product for use in laser applications.

Deposition Sciences, Inc.    Santa Rosa, CA 95403
Nov 23, 2010 Infrared Narrow Bandpass (IR NBP) Filters for industrial, medical, and biological sciences instrumentation offer spectral range that lets user detect and identify concentrations of gases such as CO2, CH4, and HOx. Units allow discretization of spectra through gas sample at multiple detection wavelengths, inside and/or outside absorption band being measured. Calibrated for center wavelength placement to offset temperature shifts, filters also offer repeatable transmittance.

Semrock Inc.    Rochester, NY 14624
Nov 08, 2010 Available for use with DAPI, GFP, FITC, mCherry, Texas Red, and many other fluorophores, BrightLine® Filter Sets feature optimized dichroics with extended reflection and transmission bands. Each dichroic reflects light from long-pass edge down to UV wavelengths less than 350 nm and transmits light from edge up to IR wavelengths greater than 950 nm. With anti-reflection coating, dichroics provide minimum average transmission from 90-93%.

Midwest Optical Systems, Inc.    Palatine, IL 60067
Sep 29, 2010 Suited for imaging at 350-1,100 nm wavelengths, low-reflectivity NI Filters come in 4 optical densities of 0.3, 0.6, 0.9, and 1.2 with overall transmission of 50, 25, 12.5, and 6.25%, respectively. Units feature uniform attenuation simultaneously over entire visible and near-IR range imaged by most industrial CCD/CMOS cameras. Available in 1, 2, and 3 mm thicknesses, filters have reflection-inhibiting vacuum-evaporated protective overcoat that minimizes undesirable back reflections.

Dicon Fiberoptics Inc.    Richmond, CA 94804
Sep 16, 2010 Suitable for any application that requires wavelength tuning, MEMS Tunable Optical Bandpass Filter can be optimized for either 50 or 100 GHz channel plan. Unit features both continuous scan and channel parking capability. It can act as optical channel monitor for DWDM systems, optical spectrum analyzer for test and measurement, or tunable demultiplexer at ROADM node. Filter also meets needs of military and defense avionic systems.

Edmund Optics    Barrington, NJ 08007
Aug 17, 2010 Useful for FTIR spectroscopy and thermal imaging applications, Infrared Longpass Filters provide sharp cut-off below particular wavelength and are often used for order sorting. Units simultaneously provide high transmission of desired energy and deep rejection of unwanted energy. Constructed with hard first-surface dielectric coatings on optical-quality IR-transmitting substrates including sapphire, silicon, and germanium, filters withstand normal cleaning and handling.

Edmund Optics    Barrington, NJ 08007
Aug 17, 2010 By adjusting angle of incidence, Tunable Bandpass Filters offer tunability over broad wavelength range with essentially no change in spectral performance. Tuning range is greater than 12% of normal-incidence wavelength. Filters are suited for applications ranging from fluorescence imaging and measurements to hyperspectral imaging and high-throughput spectroscopy. With polarization insensitivity and high damage threshold, units are also suitable for laser applications.

Ophir-Spiricon Inc.    Logan, UT 84321
Jun 21, 2010 Comprised of modular, slide-in, neutral density attenuators and C-mount holder, UV ND Filter system attenuates UV laser beams so they are at proper intensity for CCD or Pyroelectric cameras. Filters work on lasers in 190-380 nm range and are made from Fused Silica with Inconel coating on one surface to effect attenuation of incident light. They are also tilted to eliminate any parallel, reflecting surfaces that can cause interference effects.

Dicon Fiberoptics Inc.    Richmond, CA 94804
Jun 09, 2010 Tunable optical filter module, used with GP750 fiber optic test system, utilizes MEMS technology for precise wavelength tuning and is suitable for test applications in optical channel performance monitoring, ROADM systems, noise suppression, or signal tracking. Available in either 50 or 100 GHz channel spacing and designed for use in either C or L band, between 1 and 4 tunable bandpass optical filters can be integrated into each module.

Semrock Inc.    Rochester, NY 14624
May 24, 2010 Including 3 excitation and emission filters and matching beamsplitter with 4 precision edges, DA/FI/TR/Cy5-A is designed for simultaneous 4-color imaging by eye or with color camera using broadband illumination. FF01-387/485/559/649-25 quad-band exciter includes high-transmission passband at UV wavelengths in addition to 3 longer-wavelength precision passbands. Filters do not burn-out even under intense UV irradiation and are impervious to humidity and temperature-induced degradation.

Semrock Inc.    Rochester, NY 14624
May 18, 2010 Penta-Sedat multiband fluorescence filter set, DA/FI/TR/Cy5/Cy7-5X5M enables imaging of 5 distinct fluorophores simultaneously for complex imaging schemes. Including penta-beamsplitter, FF408/504/581/667/672-Di01 and Cy7 emitter, FF02-809/81, 11-filter set allows for high-speed imaging into near-infrared for in vivo and tissue applications, with up to 4 visible labels in addition.