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Optical Glass Dome

Date Announced: 08 Feb 2018

BRD Optical dome lens is composed of two parallel optical surfaces, (A convex surface & A Concave surface). Normally we can control the parallel tolerance <±2μm. A perfect parallel surface, in the imaging, the image does not distort, and in the measurement of light, the light does not distort. BRD Dome, the optical properties are unique,which produced by the optical technology of optical grinding and polishing.

BRD Dome lens mainly are hemisphere, hyper-hemisphere and customized designing. Whether it is visible dome, UV dome or IR dome, BRD Dome has been confirmed in the international market. BRD dome is found in areas such as defense technology, weather monitoring and optical imaging.

Specification

1, Substrate: Visible material-------Optical glass (Schott N-BK7, N-BK10, etc.)

           UV material-------Fused silica

           IR material-------Sapphire, Silica

2, Dimension: 10mm-350mm

3, Thickness: 1mm-10mm

4, Surface Quality: 60/40, 40/20, 20/10

5, Surface fringe: 10(5)-3(0.5)

6, Coating: Antireflection (AR) Coating

7, Strenthened via heat treatment (tempering)

Product list

Type No.

Diameter(mm)

Height(mm)

Thickness(mm)

BRD-D-10

10

5

1

BRD-D-15

15

8

1.5

BRD-D-24A

24

12

2

BRD-D-24B

24

13

2

BRD-D-25A

25

12.5

2

BRD-D-25B

25

12.5

4

BRD-D-25C

25

14.5

2

BRD-D-28A

28

14

1.5

BRD-D-28B

28

16

1.5

BRD-D-30A

30

15

2

BRD-D-30B

30

16

2

BRD-D-30C

30

16

4

BRD-D-30D

30

16.5

2

BRD-D-30E

30

17

2

BRD-D-32A

32

16

2

BRD-D-32B

32

16

4

BRD-D-32C

32

17

2

BRD-D-32D

32

17

4

BRD-D-36

36

18

2

BRD-D-40A

40

20

2

BRD-D-40B

40

21

2

BRD-D-50A

50

25

2

BRD-D-50B

50

25

4

BRD-D-50C

50

26

2

BRD-D-50D

50

26.6

2

BRD-D-50E

50

28

2

BRD-D-60

60

30

5

BRD-D-70A

70

35

5

BRD-D-70B

70

35

8

BRD-D-75

75

37.5

3

BRD-D-76

76

38

6

BRD-D-80

80

40

4

BRD-D-100A

100

50

2

BRD-D-100B

100

50

4

BRD-D-100C

100

50

5

BRD-D-127

127

50.8

4

BRD-D-136

136

60

4

BRD-D-140A

140

70

4

BRD-D-140B

140

70

12

BRD-D-170

170

56

6.5

BRD-D-180

180

60

7.5

BRD-D-184

184

61

7

BRD-D-190

190

95

5

BRD-D-203

203

80

4

BRD-D-212

212

106

6

BRD-D-230

229.6

87.4

8

Contact


Canny Shim
BRD Optical
 

E-mail: cannyshim@brdoptical.com

Web Site: www.brdoptical.com

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