Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm
CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance
Double Convex Lenses, Bi-convex Lenses have two outward curved surfaces, a positive focal length and are useful for 1:1 imaging and in multi-element systems.These lenses are designed to have a focal length of f= (R1*R2)/((n-1)*(R2-R1))
1. Supported by the Zemax Optical Design Package
2. Posistive Focal Length
3. Material upon requirement
product orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western UnionHigh Presion Double Convex Lenses and Bi-convex Lenses
Double Convex Lenses(Bi-convex Lenses) have two outward curved surfaces, a positive focal length and are useful for 1:1 imaging and in multi-element systems.These lenses are designed to have a focal length of f= (R1*R2)/((n-1)*(R2-R1)).
1. Supported by the Zemax Optical Design Package
2. Posistive Focal Length
3. Material upon requirement
WTS offer customize Double Convex Lenses products.
|
Material: |
Optical glass, BK7, Fused Silica, Schott, OHARA, CaF2, Germanium etc. |
|
Dimension Tolerance: |
±0.1mm(Standard), ±0.01mm(High Precision) |
|
Center Thickness Tolerance: |
±0.1mm(Standard), ±0.02mm(High Precision) |
|
Paraxial Focal Length: |
±2% |
|
Surface quality: |
60/40(Standard), 20/10(High Precision) |
|
Clear Aperture: |
>85% |
|
Surface Figure: |
λ/2(Standard), λ/8(High Precision) @633nm |
|
Centration: |
3 arc minutes |
|
Bevel: |
<0.25mm×45° |
|
Coating: |
Upon requirement |
Typical Sizes
Item No.
Φ(mm)
f(mm)
R2=R2(mm)
Tc(mm)
Te(mm)
Fb(mm)
Material
N-BK7
BICX001
6
15
15.2
2.1
1.5
14.3
BICX002
6
30
30.83
1.79
1.5
29.42
BICX101
12.7
15
14.65
4.89
2
13.27
BICX102
12.7
20
20.04
4.07
2
18.62
BICX103
12.7
25
25.35
3.62
2
23.82
BICX104
12.7
30
30.55
3.33
2
28.89
BICX105
12.7
40
41.02
2.99
2
39.04
BICX106
12.7
50
51.4
2.79
2
49.08
BICX107
12.7
75
77.45
2.52
2
74.24
BICX108
12.7
100
103.28
2.39
2
99.16
BICX201
25.4
25
24.72
9.02
2
22.24
BICX202
25.4
31.7
31.55
7.34
2
29.15
BICX203
25.4
35
35.08
6.76
2
32.66
BICX204
25.4
50
50.93
5.22
2
48.22
BICX205
25.4
75
77.09
4.11
2
73.63
BICX206
25.4
100
103.04
3.57
2
98.73
BICX207
25.4
125
129.12
3.25
2
123.92
BICX208
25.4
150
155.1
3.04
2
149
BICX209
25.4
175
181.13
2.89
2
174.12
BICX210
25.4
200
207
2.78
2
199.07
BICX211
25.4
250
258.9
2.62
2
249.12
BICX212
25.4
300
310.8
2.52
2
299.17
BICX213
25.4
500
518.3
2.31
2
499.21
BICX214
25.4
1000
1037.1
2.16
2
999.32
BICX301
30
50
50.7
6.54
2
47.77
BICX302
30
500
518.3
2.43
2
499.19
BICX303
38
45
44.87
10.44
2
41.46
BICX304
38
50
49.97
10.5
3
46.4
BICX305
38
100
102.57
6.55
3
97.78
BICX306
38
150
154.7
5.34
3
148.23
BICX307
38
200
206.7
4.75
3
198.46
BICX308
38
350
362.4
4
3
348.66
BICX309
38
500
518.1
3.7
3
498.79
BICX310
38
700
725.6
3.5
3
698.84
BICX401
40
63.5
64.42
8.27
1.9
60.7
BICX501
50
100
102.06
9.2
3
96.9
BICX502
50
150
154.27
7.1
3
147.6
BICX503
50
200
206.28
6
3
198
BICX504
50
250
258.22
5.4
3
248.2
BICX505
50
400
413.87
4.5
3
398.5
BICX506
50
450
465.73
4.3
3
448.6
BICX507
50
500
517.58
4.2
3
448.6
BICX508
50
600
621.28
4
3
598.7
BICX509
50
800
828.64
3.8
3
798.7
Material
Fused Silica
BICX-FS01
6
15
13.46
2.18
1.5
14.24
BICX-FS02
6
30
27.29
1.83
1.5
29.34
BICX-FS03
12.7
15
12.91
5.34
2
13.05
BICX-FS04
12.7
20
17.7
4.36
2
18.46
BICX-FS05
12.7
25
22.39
3.84
2
23.66
BICX-FS06
12.7
30
27.04
3.51
2
28.77
BICX-FS07
12.7
40
36.31
3.12
2
38.92
BICX-FS08
25.4
25
21.23
10.11
2
21.14
BICX-FS09
25.4
35
30.97
7.45
2
32.33
BICX-FS10
25.4
50
45.08
5.65
2
48.01
BICX-FS11
25.4
75
68.23
4.39
2
73.39
BICX-FS12
25.4
100
91.41
3.77
2
98.69
BICX-FS13
25.4
150
137.5
3.18
2
148.89
BICX-FS14
25.4
200
183.65
2.88
2
199.09
BICX-FS15
25.4
250
229.6
2.7
2
249.06
BICX-FS16
25.4
300
275.6
2.59
2
299.07
BICX-FS17
25.4
500
459.7
2.35
2
499.19
BICX-FS18
25.4
1000
919.8
2.18
2
999.24
BICX-FS19
38
50
44.06
11.61
3
45.81
BICX-FS20
38
100
90.99
7.01
3
97.67
BICX-FS21
38
150
137.09
5.65
3
148.01
BICX-FS22
38
200
183.23
4.98
3
198.27
BICX-FS23
38
350
321.4
4.12
3
348.58
BICX-FS24
38
500
459.5
3.79
3
498.72
BICX-FS25
38
750
689.5
3.52
3
748.73
BICX-FS26
38
1000
919.6
3.39
3
998.82
IR Windows Calcium fluoride CaF2 Windows
CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance
High Precision Nd:YVO4 Laser Crystal
Yttrium Vanadate (Nd:YVO4) is one of the most efficient laser host crystal currently existing for diode laser-pumped solid-state lasers.
Triplet Achromatic Lenses
Hastings triplets achromatic lenses are designed to provide an infinite conjugate ratio and are useful for focusing collimated beams and for magnification. Steinheil triplets achromatic lenses are designed to provide a finite conjugate ratio and 1:1 imaging.
Zinc Selenide Lenses and Windows
Infrared Zinc Selenide Lenses, windows is for High-Power CO2 Lasers Primary candidate for high-power CO2 Lasers windows For windows, domes and lenses for full infrared region devices, especially for high resolution FLIR systems 1. Broadband AR Coating for the 7 - 12 μm Range 2. Compatible with Visible Alignment Lasers
Optical Glass Ball Lenses and Half ball lenses
Optical glass ball lenses are commonly used 1. Laser collimating and focusing 2. Laser-to-fiber coupling 3. Fiber-to-fiber coupling 4. Fiber-to-detector coupling
High Presion Optical Step Windows
Custom step windows are ideal use in viewports, pressure, and vacuum situations. Sapphire step windows also make great viewports for deep ocean vehicles.
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