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Sunex Security Lenses are designed to meet the special needs of security and surveillance applications.  Sunex lenses provide a wide-angle field of view from 74° to 185° and a high quality image at a fraction of the cost and size of lenses currently on the market.  Sunex Security lenses are designed for CMOS and CCD sensors up to 1/2” format and multi-megapixel resolution, such as the Micron MT9D001. For discrete security applications the compact size of the DSL2xx lenses make for discrete cameras.  And with their innovative design advantages, Sunex Security lenses offer superior performance at lower cost than C-mount and other common lenses. The wide-angle field of view and high resolution means fewer camera systems are required for further cost savings.  We also provide a security lens kit consisting of several popular lenses.  Download a brochure on the security lens kit

  • Wide-angle field of view from 74° to fisheye [190°]
  • High image quality suitable for Megapixel CMOS/CCD sensors
  • Extremely compact mechanical design
  • Low cost alternative to C-mount lenses
  • Visible-NIR spectral range for day/night operation (DSL322)
  • Day/night IR filter (IRC40)

The following table is a partial list of our security lenses.  Please contact us for other available lenses or visit optics-online.com to order samples. 

 

 

 

 

 

Horizontal Field Of View (deg) on

Sunex PN

Key feature

EFL (mm)

F/#

Lens FOV (deg)

1/2.5" format 5.6mm width

1/3" format 4.8mm width

1/3.2" format 4.5mm width

1/4" format 3.6mm width

DSL216 Megapixel fisheye lens 1.27 2.0 187 187 full circular 187 full circular 187 187

DSL215

Megapixel fisheye lens

1.6

2.0

185

185

185

175

135

DSL209

Ultra wide-angle 1/4"

1.7

2.0

167

167

167

156

123

DSL219

Megapixel fisheye lens

1.8

2.0

180

180

160

148

116

DSL227 Megapixel fisheye lens 2.0 2.0 180 180 148 138 108

DSL210

Ultra wide-angle 1/3"

2.2

2.0

160

145

126

118

95

DSL322 Aspherical megapixel lens for day/night 2.4 2.3 120 120 120 120 92

DSL203

Megapixel 1/3" format

2.8

2.6

140

140

111

102

78

DSL228 Megapixel 1/4" format 3.0 2.0 100 100 100 100 75
DSL329 High resolution, up to 8MP 3.0 1.8 120 120 99 92 71

DSL201

VGA 1/3" format

3.7

1.8

98

86

78

73

57

DSL202

Megapixel 1/3" format

3.9

2.6

96

87

74

69

54

DSL115 Megapixel 1/3" format 4.5 2.0 68 68 56 53 44
DSL105 VGA 1/4" format 4.5 1.5 56 56 56 53 44
DSL208 Telephoto, 1/3" format lens for day/night 15.8 2.0 22 22 17.3 16.2 13

Imager Examples

Micron MT9P031

Micron MT9V032, MT9M131

Micron MT9D131, MT9T031

Micron MT9V101, MT9V135

Day-Night IR Exchanger

The M12-EXM-IRC21 is an IR cut-off filter exchanger with integrated lens mount that allows true day/night (TDN) operation with the Pixim DPS chipsets. For daytime operation an absorptive color filter provides true color rendition. At night, an AR coated window allows maximum light transmission.  Download spec sheet.

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