Products Catalog | HK Zegaa Co., Ltd China

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Product Catalog: CCTV Lenses [2]; Optical thin film coatings [4]; Optical lenses [2]
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HK Zegaa Co., Ltd

Optical Achromatic lens

Achromatic 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
Optical Plano-convex Lens

Plano-convex lens, aslo 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. It can form both real
High Visible light reflective Mirror or Cold Mirror

Angle of incidence---------0 degree
Substrate---------------------BK7, Float glass, B270, Borofloat33
Size-----------------------------Customized
Application--------------------For image sensor
AR Cover Glass with Dustproof coating for projecting camera

AR Cover Glass for Projecting Camera used as a prepositive protective galss for the projecting camera lens, is to protect the lens from dust or scratch. With AR coating, the transmission can be
Optical High UV-IR Cut off Coatings Filters

While cutting off the UV and IR light and passing the visible light, it will reduce the temperature from the light source and avoid the harmful effect to the optical components because of the UV and
Optical IR cut-off filter (small round or quadrate pieces)

Infrared (IR) cut-off filters are used with color CCD/CMOS imagers to produce color images. An IR cut-off filter blocks the transmission of the infrared while passing the visible light, which will
Acrylic Filter

Acrylics, made by pure MMA of high quality, is a good material to be produced into optical filters, because of its good surface quality and high transmission in the spectrum of visible light and NIR
25mm F1.6 Monofocal Fixed Iris CS IR Day/Night CCTV Lens

Specification:
Model No.-------------------LOT2516FIR
Focal Length (mm)---------25.0
Aperture (F)----------------1:1.6
F.A. Diagonal---------------19°30’
M.O.D.
2.8-12mm F1.4 DC Auto Iris Varifocal Board Mount IR Day/Night CCTV Lens

Model No. LOT281214AIR
Focal Length (mm)-------2.8-12
Aperture (F)-----------------1.4
Horizontal AOV-------------98°-30°(D)
M.O.D.

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