Edmund Optics    Barrington, NJ 08007
May 15, 2013 Designed for beam shaping applications, Fast Axis Collimators feature aspheric cylindrical lens designs and numerical apertures that deliver uniform collimation of entire laser diode output while maintaining beam quality. Products measure 12 mm long, are available with focal lengths from 0.29–1.49 mm, feature AR coating for 790–990 nm, and provide greater than 99% transmission across designated spectral range. Available focal lengths are 0.29, 0.365, 0.59, 0.91, and 1.49 mm.

Vision USA    Cherry Hill, NJ 08034
Mar 19, 2013 Delivering up to 50,000 Lux, Universal Mini Lana includes Sport Wrap Waterproof Loupe with 2.5x or 3.5x magnification. Polycarbonate lenses have anti-scratch coating, while loupes allow cleaning and disinfecting. Providing optical clarity, unit offers flip-up adjustable nose bridge and fully adjustable viewing angle that allows convergence and declination angles for optical alignment.

Edmund Optics    Barrington, NJ 08007
Jan 22, 2013 Designed to withstand harsh demands of industrial inspection applications, TECHSPEC® High Resolution Lenses for 1 and 4/3 in. Sensors are optimized for 6 and 9 MP sensors. Each C-mount, fixed focal length lens has locking focus and iris rings to prevent unwanted adjustments as well as front filter thread for integrating standard optical filters. While 16, 25, and 35 mm focal length lenses are compatible with up to 1 in. sensor formats, 50 mm focal length works with up to 4/3 in. formats.

Edmund Optics    Barrington, NJ 08007
Nov 16, 2012 Optimized for machine vision working distances, TECHSPEC® Large Format Fixed Focal Length Lenses are available 50 mm and 100 mm focal lengths and can detect small defects. F-Mount compatible products, suited for web inspection, sorting, and identification applications, cover up to 43.4 mm sensor diagonal, which corresponds to standard 35 mm format. Lenses can be used with line scan cameras with up to 6k sensors.

Edmund Optics    Barrington, NJ 08007
Oct 18, 2012 Eliminating multiple cameras and imaging lens setups, TECHSPEC® Hypercentric Lenses (pericentric lenses) provide converging view of object. Simultaneous focus on top and surrounding sides eliminates need for multiple camera and imaging lens setups in machine vision or identification applications. Optimized for use with monochromatic light, lenses provide conical shaped working area; are available for 1/3, ½, and 2/3 in. sensors; and can also serve as long working distance borocopes.

Volk Optical, Inc.    Mentor, OH 44060
Oct 03, 2012 Surgical Gonio Lens provides clear anterior chamber angle images for Micro-Invasive Glaucoma Surgery (MIGS) and goniotomy procedures. With 1.2X image magnification, Volk optics lens delivers crisp, high-resolution views. Compatible with both steam and gas sterilization, lens is constructed to withstand repeated sterilization cycles without image degradation over time. Universal positioning handle moves to accommodate left- and right-handed or center positions.

Edmund Optics    Barrington, NJ 08007
Apr 20, 2012 Manufactured from optical elements designed, coated, and tested for SWIR wavelengths from 0.9-1.7 µm, TECHSPEC SWIR Fixed Focal Length Imaging Lenses come in 25 and 50 mm focal lengths. Latter is offered with C-Mount, F-Mount, and M42 x 1.0 mm options in order to work on various SWIR cameras. Broadband anti-reflection coating from 800 nm to 1.8 µm optimizes transmission, and lenses are designed to cover 25 mm sensors and offer f/#s values for optimal throughput and performance.

Olympus Europa Holding GmbH    Hamburg 20097  Germany
Mar 15, 2012 Used for studying internal biology of living organisms, MicroProbe Objective (MPO) lenses IV-OB35F22W20 and IV-OB13F20W20 respectively offer 27x and 20x magnification and share same needle-like design with 3.5 and 1.3 mm dia tips. Both water-immersion lenses, designed to work best in conjunction with laser scanning microscopes or multiphoton systems, can also be used in combination with patch clamping and employed to produce multi-fluorescence images.

Edmund Optics    Barrington, NJ 08007
Nov 30, 2011 TECHSPEC® Plastic Hybrid Acylinder Lenses, which provide diffraction-limited focusing performance in one dimension, are designed at 587.6 nm and suited for visible wavelengths. Degree of spherical aberration along focusing axis is suitable for creating precise, thin line profiles with broadband sources, and hybrid design offers negative optical dispersion and optimized color correction. Focal lengths range from 20-50 mm, and numerical aperture allows use with divergent light sources.

Navitar Inc.    Rochester, NY 14623
Sep 23, 2011 HemiStar® HS65 series 180°/360° fisheye projection lenses can project at field of view of 185° x 185° for dome type application as well as image approximately 360° in spherical display system from one projector. Products are designed for 0.65 in. format single chip digital light processing projectors (DLPs). Image quality exhibits 65% MTF at center and 30% MTF at edge at 46 lp/mm.

Navitar Inc.    Rochester, NY 14623
Sep 06, 2011 Able to meet need for working distances from 0.3-30 mm, apochromatic objectives are customized with high numerical apertures and long working distances for use with various sample sizes and applications. Lenses are also tailored to function at wavelengths from visible light at 390-750 nm to near infrared (NIR) at 700-1,400 nm. Depending on type of studies being done, 2-photon microscopy systems may also be modified for aqueous, oil, and vacuum research environments.

Kopp Glass, Inc.    Pittsburgh, PA 15218
Jul 21, 2011 Available in variety of colors to meet aviation chromaticity requirements, Heated Glass Lens features transparent conductive oxide coating on interior surface that provides electrically conductive surface on electrically resistive lens. Metallic electrodes and leads are attached to deliver electrical field that powers heating application. Preventing snow and ice accumulation on lens, resulting thermal radiation meets arctic testing requirements outlined in FAA Engineering Brief No. 67C.

Vision USA    Cherry Hill, NJ 08034
Feb 09, 2011 Worn like spectacles, TASK-VISION 2.5x LOUPE features aspheric (distortion free) and achromatic (color correct), hard-coated optics with 2.5X magnification. Focusable working distance ranges from 10-17 in., and fine focusing is available on both telescopes. Other features include adjustable pupilary distance, adjustable nose pads, and total weight of 80 g. Product serves applications in dental, medical, and scientific industries.

Edmund Optics    Barrington, NJ 08007
Feb 04, 2011 TECHSPEC® VIS-NIR Compact Fixed Focal Length Lenses provide transmission to 1,000 nm, accommodating factory automation, inspection, or qualification applications that require NIR or VIS-NIR performance. To perform in restrictive lighting conditions, lenses feature large maximum apertures and BBAR coating. Locking iris and focus adjustment with recessed set screws prevent unintended lens adjustments. Available in 16, 25, and 35 mm sizes, lenses support up to 2/3 in. sensors.

Edmund Optics    Barrington, NJ 08007
Jan 13, 2011 Electrically Focus-Tunable Lenses, with aperture of 10 mm, provide single-lens solution for focus and zoom objectives. When voltage is applied, each compact, plano-convex lens changes effective focal length anywhere from +15 to +100 mm. With aperture diameter of 20 mm, Manually Focus-Tunable Lenses use rotating outer ring to manipulate focus length from -40 mm to infinity to +40 mm and change shape from convex to concave. High refractive or low dispersion options are available.

LightPath Technologies, Inc.    Orlando, FL 32826
Nov 12, 2010 Molded IR aspheres are designed as primary optics for thermal imagers or collimating lenses for Quantum Cascade Laser (QCL) used in various applications. While 390021 extended focal length lens is designed to collimate light from QCL that is enclosed in temperature controlled housing or cryostat, 390023 thermal imaging lens is designed for thermal imaging security camera market. Both are manufactured from LightPath's Black Diamond(TM) chalcogenide glass.

Tech-Optics International    Cherry Hill, NJ 08034
Mar 11, 2010 Available in 2.5x and 3.5x, Task-Vision Fit Over Loupes flip up or down over prescription, safety, or safety laser glasses. Papillary distances and telescope angle are adjustable. Featuring nickel alloy/titanium frame with 15-17 in. working distance, loupes come with alloy case and head strap. Units are also available in full frame or clip on models.

Edmund Optics    Barrington, NJ 08007
Oct 30, 2009 Supporting imaging sensors as large as 2/3 in., TECHSPEC® Compact Fixed Focal Length lenses come in 5 focal lengths from 8.5-35 mm. TECHSPEC Compact Telecentrics offer 65 and 110 mm working distances at magnifications from 0.5x-4x, while TECHSPEC Large Format Telecentrics support sensors up to 28.7 mm diagonal with 4M pixel resolution. TECHSPEC High Resolution Telecentrics support sensors as large as 2/3 in. with 5M pixel resolution and come in 0.28x/0.5x/0.9x/1.7x magnifications.

Edmund Optics    Barrington, NJ 08007
Oct 28, 2009 Available in 0.5, 1.0, and 1.8 mm dia for 670, 810, and 1,550 nm wavelengths, Gradient Index (GRIN) Rod Lenses feature plane optical surfaces and achieve focus using continuous change of refractive index within lens material. Available either uncoated or with BBAR coating, lenses are manufactured from alumoscilate glass substrate embedded with silver ions and designed for specific working distances and to provide 0.55 numerical aperture.

Navitar Inc.    Rochester, NY 14623
Aug 18, 2009 Suited for use with full frame 11 and 16 mega pixel sensors, Raptar large format lens covers 43 mm diagonal sensor with field of view of 50 mm and focusing range of 0.5 m to infinity. It has manual iris and focus control with positive, single point focus and iris locks, aperture range of f/2.0-f/22.0, and angular field of 46.0° diagonal and 37.0° horizontal. Lens comes standard with F-bayonet, with M42 or C-mount options also available.