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Company News

·Megapixel Low Distortion Board Lens is going to be developed.[2012-06-22]

·Angular Shift of Optical Thin Films, problem of Angle of Incidence to an optical filter[2012-05-09]

·850nm Heat-resistant Interference Filters to solve the problem of Temperature-drift of spectrum[2012-05-09]

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Lenoptec Co., Ltd
Jincheng Industrial Area B Zone 5#-3F, Chixing RD, Fuzhou 350012, CN
Tel: 86-591-88862350
Fax: 86-591-87921293
Email: info@lenoptec.com

Home > Products > Optical Lenses

Megapixel Lenses (3 Total) TOP OF PAGE


	Megapixel Fixed Focal Manual Iris 2/3" C Mount Lens High definition for 2.0 megapixel resolution cameras Large format designed reach 2/3" C mount type, also available used for CS mount camera with C/CS adapter


	1.3 Mega Pixels Varifocal IR CCTV Lens Large Aperture and higher definition for Day Night video surveillance application. Auto Iris and Manual Iris for choice.


	Megapixel Vari-Focal Auto Iris IR lens High definition applied for 1.3 megapixel resolution cameras NIR VIS confocal function for Day Night surveillance

Traffic Surveillance Lenses (2 Total) TOP OF PAGE


	1.3 Mega pixels Varifocal Traffic Surveillance Lenses Larger format at F1.4-F1.5 and higher resolution no less than 1.3MP for high quality surveillance, especially for traffic surveillance.


	3MP Varifocal Traffic Surveillance Lens 3MP resolution with Aperture at F1.8 used for 1/1.8" or 1/2" CCD sensor, for the high image quality traffic surveillance.

Fixed Focal Lenses (2 Total) TOP OF PAGE


	Fixed Focal Fixed Iris IR Day/Night CS Lens Fixed Iris with Aperture at F1.6 for NIR/VIS confocal Day/Night surveillance.


	Fixed Focal Manual Iris CS Lens Manual Iris to adjust the suitable aperture for vary illumination environment.

Vari Focal Lenses (2 Total) TOP OF PAGE


	Varifocal Manual Iris CS Lens Manual Vari Focal length and Manual Iris. Larger aperture at F1.6


	Varifocal DC Auto Iris CS Lens Manual Vari Focal length, DC Auto Iris. For common video surveillance.

M12 Small Lenses (10 Total) TOP OF PAGE


	Wide Angle Board Lenses or Fisheye Board Lenses Fisheye Lens, with focal length less than 2.8mm to reach a wide angle more than 90°, suitable used for such as indoor or car rear view systems etc.


	1/2.5" Megapixel M12x0.5 Board Lenses larger format design specially used for 1/2.5" sensor, also with higher definition for multi megapixels application.


	Short OPL or TTL Wide Angle Board Lenses OPL (Optical Path Length) equal to TTL (Through-the-lens metering)in photography. Lenses of Short OPL means the distance from top surface to image sensor is small, which allow the lens to be used in small devices.


	Large Aperture F1.8 Board Lenses Large Aperture Board Lenses are designed for applications that require more light to pass into image sensors in the hope to get the brighter images, specially used for environments with no enough natural light or no positive light sources.


	Wide Angle of View Low Distortion M12 Lens, Fisheye Board Lenses This series lenses are designed with low distortion less than 5% and short focal length less than f=2.0mm, consisting of aluminum structure, optical glass and plastic aspherical lens.


	2.8mm or 4.5mm Low Distortion M12 Board Lenses Short focal length with small distortion less than 3%. Its confocal design make this lens suitable used for visible or IR light sources.


	4.7~9.6mm Megapixels Low Distortion M12 x 0.5 Small Lenses Multi megapixels, Low Distortion M12 Lenses are designed for some special applications, such as medical, biomedical or measuring equipments etc.


	3.45mm F3.0 1/4" 5MP M8x0.35 Small Lens (OV5640 Lens) 5 megapixels design to be compatible with OV5640 VGA CMOS Sensor. Glass and Plastic elements mounted in metal lens barrel to reach a cost- effecitve solution and steady quality for volumn production.


	3.6mm F2.2 1/3" Megapixels M12 Board lens Designed for cameras with 1/3" multi-megapixels CMOS sensor; made of metal and glass for rough environment applications.


	Large Format 1/1.8“ M12 Lenses Large Format 1/1.8" M12 Lenses are more and more commonly used for different applications, such as motion detective, VR cameras, UAVs (Unmanned Aerial Vehicle) and some surveillance applications.

Accessories (18 Total) TOP OF PAGE


	H5mm C/CS Adapter Ring H5mm C/CS adapter ring is a connector for the use to connect the C mount lens to the CS mount camera.


	CS-M12x0.5mm Mount Adapter CS-M12x0.5mm adapter is a connector for the use to connect the M12x0.5mm board lens to the CS mount camera. And M12-CS adapter rings is to connect CS lens to M12 cameras.


	C-CS Adapter Rings, Lens Extension Rings C-CS Rings to adjust the Back Focal Length of an objective lens to fit the specified cameras, in the hope to make the precise focal point on the image sensor to get the clear image quality. 0.5mm, 1.0mm, 2mm, 5mm, 10mm, 20mm and 40mm rings for option.


	Height 2.5mm M12 Extension Rings M12 Extension Ring is placed between lens and holder to fix the lens in a specific position where the lens reach the correct Focusing Point. Aluminum material selected to avoid the deformation with a high work temperature.


	Diameter 14 Mount to CS Mount Adapter, Converter D14-CS Lens Mount Adapter, is a converter to connect the Dia.14 lens to a CS mount camera.


	M12 Extension Rings, Metal M12 Rings M12 Extension Rings, placed between a M12 Lens and a Lens Holder, to help fix the lens in a precised place when it reaches the expected focusing point.


	Board Lens Holders Lens Holder is an adapter to connect the lens to camera boards. Vary dimensions of board lens holders for different applications. Customized dimensions are available for production.


	M12x0.5 Board Lens Holders M12 Lens Holders, made of plastic materials, are used to mount the M12 lens onto camera PCBs. Different sizes or types of holders for choice or customization to meet the specific application.


	Customized M12 Lens Holders Lens holders are very customized products for different cameras or lenses. Our customers' special requirements for the expected holders can be well satisfied.


	Low height PC Fiber M12 Lens Holder PC + Glass Fiber M12 Lens Holder, compared PC Holder, has better strength and temperature resistant functions.


	M12 Board Lens Holder 02 M12 small Lens Holder, made of plastic materials, for the lenses mounted in the camera boards, with different heights and distance of screw holes to meet the applications required.


	M12x0.5 Metal Lens Holder M12x0.5 metal lens hoders are made of Zinc Alloy by die-casting procession, specially used for high work temperature environment.


	Optical Achromatic Lens chromatic lens is designed to limit the effects of chromatic and spherical abberation. It is corrected to bring two wavelengths(typically red and blue) into focus in the same plane. Achromatic lenses can be doublets or triplets, with two or three individual glasses cemented together.


	Optical Double Concave Lens Double-concave lens, also named bi-concave or symmetric-concave lens, with two concave surfaces with identical radii, is used to diverge the collimated incident light and is best to use with the divergent incident light.


	Optical Double Convex Lens ouble-convex lens, a special kind of positive lens, also called biconvex lens, is used to converge incident light to a spot (focal point) on the axis. It can form both real images and virtual images(for magnifier) on the two sides.


	Optical Meniscus Lens Meniscus lens, also called convex-concave lens, can be either positive or negative, depending on the relative curvatures of the two surfaces.


	Optical Plano Concave Lens Plano-concave lens, one of negative lenses, is used to diverge the collimated incident beam.


	Optical Plano Convex Lens Plano-convex lens, also called positive lens, is used to converge incident light to a spot on the axis, at a certain distance behind the lens, which is knowed as focal length.

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