IR LENSES

IR LENSES

Following up to date market requests and demands, Optec has developed since late 90s dedicated design and production lines for InfraRed spectrum, covering the range from Visible light and coming to high resolution lenses in Long Wavelength InfraRed.

Optec has invested a lot of time and money in searching for new materials and bleeding edge technologies for IR sector, reaching the highest performance available in the market in terms of optical transmission, resolution and chromatic aberrations control.

Our core business is to develop customized solutions starting from customers’ needs, also in terms of mechanical interface, having at the end complete systems able to withstand harsh environment and critical conditions.

We are the unique Company in the World able to produce high performing long focal lengths optics, with or without iris/focus motorization.

IR Lenses portfolio is divided into SWIR, V-SWIR and LWIR sections as described hereby.

Optec SWIR lenses are optimized to work in three bands of use: the classic SWIR band, ranging from 900nm to 1700nm, the higher SWIR band, ranging from 1700nm-2400nm and the full extended band, ranging 900-2400nm.

Customers can select the version that bests suits their needs on Optec's catalog.

There is the only company in the world to have a high performance SWIR line, with a focal length over 100mm in its catalog, and that is Optec.

Optec SWIR lineup covers all the range of focal lengths that the market requires, from the smallest 16mm wide-angles, to super-telephotos focal length of 1000mm.
In addition, the primes lineup, Optec produces various models of standard zoom lens like the worldwide famous 75-500mm, the 24-140mm, and the upcoming 20-200 mm now in final engineering phase.

Optec’s SWIR lenses are available in different versions, with or without iris, with motorized focus and / or motorized iris and all the lineup is available with various camera mounts fitting every available camera on the market.
In fact, all the lenses can be used with cameras with Nikon mount, Canon FD, Canon EOS, M42 Screw, C-Mount and CS-Mounts and up to 20.5mm diagonal detectors.
In addition to these standard interfaces, Optec is able to provide custom bayonets mounts upon customer request.
Each customer can select the version that best suits his needs on Optec’s Catalog or inquire for a special customized version that will meet his requirements.

Every Optec SWIR lens is internally coated with a specifically designed for the SWIR range black coating, able to minimize stray light and ghost images that would create disturbances to the image. In addition, lenses and anti-reflection coatings are specifically designed for the SWIR range in order to optimize the transmission and minimize optical aberrations.

Optec SWIR lenses are designed to ensure high performance and resistance in harsh environments. Custom solutions can be studied, upon customer request, to resist to high pressure/vacuum and structural or thermal loads. In addition, special alloys could be used to optimize weight on payload weight sensitive applications.

Each lens can be customized or designed to meet customer specifications.

MANUAL and MOTORIZED FOCUS
Product P/N Focal F/N Image Fov Resolution Min W.D. Focus Dimension Weight Data Sheet 3D Files Zemax Black Box
OB-SWIR 16 C1015 16 mm 1.7 20.5 mm 65.29 deg MTF > 40% @ 25 lp/mm 5 m Manual Dia 64 x 65 mm 0.3 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 25 C0808 25 mm 1.4 20.5 mm 44.6 deg MTF > 45% @ 25 lp/mm 1 m Manual Dia 80 x 95 mm 0.7 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 25 C0838 25 mm 2.0 20.5 mm 44.6 deg MTF > 45% @ 25 lp/mm 1 m Manual Dia 80 x 95 mm 0.7 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 25 C0413 25 mm 4.0 20.5 mm 44.6 deg MTF > 45% @ 40 lp/mm 750 mm Manual Dia 60 x 50 mm 0.6 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 35 C0809 35 mm 1.4 20.5 mm 32.6 deg MTF > 45% @ 25 lp/mm 2 m Manual Dia 107 x 123 mm 1.64 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 35 C0839 35 mm 2.0 20.5 mm 32.6 deg MTF > 50% @ 25 lp/mm 2 m Manual Dia 107 x 123 mm NA Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 35 C0414 35 mm 4.0 20.5 mm 32.6 deg MTF > 45% @ 25 lp/m 750 mm Manual Dia 80 x 50 mm 0.5 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 35-LF C0411 35 mm 1.4 32.8 mm 50.2 deg MTF > 15% @ 20 lp/mm 8 m Manual Dia 100 x 135 mm 1.2 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 44 C0417 44 mm 1.4 20.5 mm 26.2 deg MTF > 40% @ 25 lp/mm 4 m Manual Dia 78 x 100 mm 0.75 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 50 C0810 50 mm 1.4 20.5 mm 23 deg MTF > 35% @ 40 lp/mm 10 m Manual Dia 107 x 122 mm 1.67 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 50 C0840 50 mm 2.0 20.5 mm 23 deg MTF > 45% @ 35 lp/mm 7 m Manual Dia 107 x 122 mm 2 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 50 C0410 50 mm 4.0 20.5 mm 23 deg MTF > 40% @ 30 lp/mm 1.5 m Manual Dia 50 x 60 mm 155 gr Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 75 C0811 75 mm 1.4 20.5 mm 15.5 deg MTF > 25% @ 30 lp/mm 5 m Manual Dia 100 x 112 mm 1.16 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 75 C0841 75 mm 2.0 20.5 mm 15.5 deg MTF > 45% @ 25 lp/mm 5 m Manual Dia 100 x 112 mm 1.15 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 75 C0415 75 mm 4.0 20.5 mm 15.5 deg MTF > 50% @ 35 lp/mm 2 m Manual Dia 80 x 60 mm 0.7 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 100 C0812 100 mm 1.4 20.5 mm 11.7 deg MTF > 40% @ 25 lp/mm 6.5 m Manual Dia 107 x 150 mm 1.6 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 100 C0842 100 mm 2.0 20.5 mm 11.7 deg MTF > 40% @ 25 lp/mm 6 m Manual Dia 107 x 150 mm 1.4 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 100 C0416 100 mm 4.0 20.5 mm 11.7 deg MTF > 50% @ 50 lp/mm 3 m Manual Dia 80 x 100 mm 0.9 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 200 C1116 200 mm 2.4 20.5 mm 5.87 deg MTF > 45% @ 25 lp/mm 5 m Manual Dia 104 x 186mm 2.4 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 300 C0245 300 mm 3.5 20.5 mm 3.9 deg MTF > 60% @ 40 lp/mm 7 m Manual Dia 99 x 293 mm 2 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR 500 C0615 500 mm 7.0 20.5 mm 2.35 deg MTF > 60% @ 25 lp/mm 20 m Manual Dia 85x 400 mm 2.4 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
OB-SWIR1000 C0912 1000 mm 10.0 20.5 mm 1.18 deg MTF > 30% @ 30 lp/mm 20 m Manual Dia 120x 562 mm 5 Kg Download pdf data sheet Download 3d zipped file Fill form in order to obtain Zemax Black Box
Swir Zoom
Product P/N Image Fov Zoom value Max apertur Min working distance Focus Iris Dimension Weight Data sheet 3D Files Zemax Black Box
Lens Zoom Swir 7x C0628 20.5 mm 15.6-2.35° 6.7 F/N = 6
costant for all focal lenghts
15000 mm compensated Max F/N = 6
Min F/N = 16
Dia 180x 530 mm 9 Kg Download pdf data sheet Download 3D zipped file Fill form in order to obtain Zemax Black Box
METRIC Zoom Swir 7x C1601 20.5 mm 15.6-2.35° 6.7 F/N = 6
costant for all focal lenghts
15000 mm compensated Max F/N = 6
Min F/N = 32
200x200x740 mm 18 Kg Download pdf data sheet Download 3D zipped file Fill form in order to obtain Zemax Black Box
V-Swir Motion Controller
Product P/N Maximum output current Supply voltage Input analog voltage Temperature working range Moisture Dimension Weight Data sheet 3D Files Zemax Black Box
Motion Controller C0628.020 1 A 24 Vcc / 110~240 VCA NA 0 – 70°C 20-95% RH, non condensing 350x70x205 mm 4 Kg Download pdf data sheet Download 3D zipped file Fill form in order to obtain Zemax Black Box
Accessories for Swir Lenses
Product P/N Magnification Image Fov Zoom value Max apertur Min W.D. Focus Iris Dimension Weight Data sheet
LENS RL-SWIR 1x 5.6 C0219 1x 16 mm NA NA F/N = 5.6 NA Manual Max F/N =5.6
Min F/N = upon request
Dia 70x 323 mm 1 Kg Download pdf data sheet
LENS SWIR 2x
Magnifier
C0435 2x NA NA NA NA NA NA NA Dia 79x 37 mm 0.25 Kg Download pdf data sheet
Adapter Swir
Product P/N BFL Descrizione Note Data sheet
CANON EOS Adapter C0997_050 44.00 mm Adapter from M42 Screw to Canon EOS For all lenses Download pdf data sheet
C-Mount Adapter C0998_040 17.525 mm Adapter from Nikon to C-mount for 1" Filter For all lenses Download pdf data sheet
C-Mount Adapter C0998_050 17.525 mm Adapter from Nikon to C-mount For all lenses Download pdf data sheet
C-Mount Adapter C0999_040 17.525 mm Adapter from Canon to C-mount for 23,8mm x 2 mmFilter Not compatible con Ob C0811/C0812/C0841/C0842 Download pdf data sheet
C-Mount Adapter C0999_041 17.525 mm Adapter from Canon to C-mount for 1” x 2 mmFilter For all lenses Download pdf data sheet
C-Mount Adapter C0999_050 17.525 mm Adapter from Canon FD to C-mount Not compatible con Ob C0811/C0812/C0841/C0842 Download pdf data sheet
C-Mount Adapter C0999_051 17.525 mm Adapter from Canon FD to C-mount For all lenses Download pdf data sheet
C-Mount Adapter Macro C0999_052 17.525 mm Adapter from Canon FD to C-mount with macro For all lenses Download pdf data sheet

The modern market increasingly requires optical systems capable of grabbing images that hold both the visible spectrum that the near-infrared at the same time, while maintaining high performance in both bands of use.

There are a range of applications that can be used with these optical systems, such as 860, 1064 and 1550nm laser line detection, active imaging, airborne payload, hand held goggles, imaging through fog, range finding, semiconductor inspection, solar cell inspection, telecommunications and thermography

Optec V-SWIR lenses are optimized to work in the band of use 400 - 1700nm.
Customers can select the version that bests suits their needs on Optec’s catalog.

At the moment, Optec's catalog offer a high performance V-SWIR lenses with focal length from 16mm to 200mm.

Optec’s V-SWIR lenses are available in different versions, with or without iris, with motorized focus and / or motorized iris and all the lineup is available with various camera mounts fitting every available camera on the market.
In fact, all the lenses can be used with cameras with Nikon mount, Canon FD, Canon EOS, M42 Screw, C-Mount and CS-Mounts and up to 20.5mm diagonal detectors.
In addition to these standard interfaces, Optec is able to provide custom bayonets mounts upon customer request.
Each customer can select the version that best suits his needs on Optec’s Catalog or inquire for a special customized version that will meet his requirements.

Every Optec V-SWIR lens is internally coated with a specifically designed for the V-SWIR range black coating, able to minimize stray light and ghost images that would create disturbances to the image.
In addition, lenses and anti-reflection coatings are specifically designed for the V-SWIR range in order to optimize the transmission and minimize optical aberrations.

Optec V-SWIR lenses are designed to ensure high performance and resistance in harsh environments.
Custom solutions can be studied, upon customer request, to resist to high pressure/vacuum and structural or thermal loads.
In addition, special alloys could be used to optimize weight on payload weight sensitive applications.

Each lens can be customized or designed to meet customer specifications.

V-Swir Lenses List
Product P/N Focal F/N Image Fov Resolution Min W.D. Focus Iris Dimension Weight Data Sheet 3D Files Zemax Black Box
OB-V-SWIR 16 C1038 16 mm 4 12.3 mm 42 deg MTF > 40% @ 35 lp/mm 250 mm Manual Max F/N = 4
Min 11
Dia 19x17.6 mm 10 gr Download pdf data sheet Download 3D zipped file Fill form in order to obtain Zemax Black Box
OB-V-SWIR 16 C1326 16 mm 1.6 12.3 mm 42 deg MTF > 50% @ 35 lp/mm 750 mm Manual Max F/N = 1.6
Min F/N = 8
Dia 50x110 mm 0.5 Kg Download pdf data sheet Download 3D zipped file Fill form in order to obtain Zemax Black Box
OB-V-SWIR 25 C0952 25 mm 2 20.5 mm 44.6 deg MTF > 40% @ 50 lp/mm 1000 mm Manual Max F/N = 2
Min F/N = 11
Dia 60x 114 mm 0.450 Kg Download pdf data sheet Download 3D zipped file Fill form in order to obtain Zemax Black Box
OB-V-SWIR 100 C1602 100 mm 2 16.6 mm 9.43 deg MTF > 40% @ 50 lp/mm 7.5 m Manual Max F/N = 2
Min F/N = 22
Dia 106 x 127 mm 1.6 Kg Download pdf data sheet Download 3D zipped file Fill form in order to obtain Zemax Black Box
Adapter V-Swir
Product P/N BFL Description Note Data sheet
CANON EOS Adapter C0997_050 44.00 mm Adapter from M42 Screw to Canon EOS For all lenses Download pdf data sheet
C-Mount Adapter C0998_040 17.525 mm Adapter from Nikon to C-mount for 1" Filter For all lenses Download pdf data sheet
C-Mount Adapter C0998_050 17.525 mm Adapter from Nikon to C-mount For all lenses Download pdf data sheet
C-Mount Adapter C0999_040 17.525 mm Adapter from Canon to C-mount for 1” x 2 mmFilter Not compatible withOb C0811/C0812/C0841/C0842 Download pdf data sheet
C-Mount Adapter C0999_041 17.525 mm Adapter from Canon to C-mount for 1” x 2 mmFilter For all lenses Download pdf data sheet
C-Mount Adapter C0999_050 17.525 mm Adapter from Canon FD to C-mount Not compatible withOb C0811/C0812/C0841/C0842 Download pdf data sheet
C-Mount Adapter C0999_051 17.525 mm Adapter from Canon FD to C-mount For all lenses Download pdf data sheet
C-Mount Adapter Macro C0999_052 17.525 mm Adapter from Canon FD to C-mount with macro For all lenses Download pdf data sheet

This family of good resolution LWIR lenses image from 8 to 14 nm making them especially well-suited for heat sources detection (vehicles and/or people) with thermal imagers.

A high F/N and excellent transmission characteristics allow superior performances in these wavelengths of interest.

MANUAL and MOTORIZED FOCUS
Product P/N Focal F/N Image Fov Min W.D. Focus Dimension Weight Data Sheet Zemax Black Box
OB-LWIR 7.5/1.0 C1758.001 7.5 mm 1 13.6 mm 84.4 deg 0.5 m Manual Dia 36 x 32 mm 50 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box
OB-LWIR 11/1.0 C1758.002 11 mm 1 13.6 mm 63.4 deg 1 m Manual Dia 52 x 46.67 mm 100 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box
OB-LWIR 15/1.0 C1758.003 15 mm 1.0 13.6 mm 48.8 deg 1 m Manual Dia 50 x 42.79 mm 90 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box
OB-LWIR 20/1.0 C1758.004 20 mm 1.0 13.6 mm 37.5 deg 2 m Manual Dia 40 x 36 mm 100 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box
OB-LWIR 25/1.0 C1758.005 25 mm 1.0 13.6 mm 30 deg 2 m Manual Dia 39 x 35 mm 80 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box
OB-LWIR 35/1.0 C1758.006 35 mm 1.0 13.6 mm 21.9 deg 2 m Manual Dia 63 x 56.6 mm 200 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box
OB-LWIR 50/1.0 C1758.007 50 mm 1.0 13.6 mm 15.5 deg 1 m Manual Dia 60 x 67.86 mm 230 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box
OB-LWIR 75/1.0 C1758.008 75 mm 1.0 13.6 mm 10.3 deg 3 m Manual Dia 100 x 90.12 mm 650 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box
OB-LWIR 100/1.0 C1758.009 100 mm 1.0 13.6 mm 7.8 deg 5 m Manual Dia 136 x 114.73 mm 1200 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box
OB-LWIR 75/1.3Athermalized C1758.010 75 mm 1.3 13.6 mm 10.3 deg 1 m Manual Dia 69 x 86 mm 300 gr Download pdf data sheet Fill form in order to obtain Zemax Black Box

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