Mounted, Uncoated Fused Silica Plano-Concave Lenses

Mounted Plano-Convex Lenses, Fused Silica, ARB2-VIS

Excelitas offers an extensive selection of LINOS^® VIS-coated fused silica lenses in a variety of focal lengths and diameters, ensuring you can find the ideal components for your UV or high-power applications. Only premium materials from trusted manufacturers are used in production, with the tightest possible tolerances to guarantee exceptional quality. Each standard lens features double-sided anti-reflection coatings optimized for the visible (VIS) wavelength range for higher transmittance. In addition to the mounted version with a high-quality, black-anodized, engraved aluminum mount, each lens is also available unmounted for convenient custom integration.

Mounted plano-convex lenses fabricated from high-quality fused silica are designed for seamless integration into LINOS Microbench and Nanobench systems. Narrow focal-length tolerances ensure consistent system integration and reliable optical performance. These plano-convex lenses provide precise optical characteristics for applications requiring controlled beam focusing. The ARB2 VIS broadband anti-reflection coating enables high transmission across the 450–700 nm range and offers excellent laser damage resistance. Fused silica surpasses standard optical glasses in the visible spectrum and delivers superior transmission in the ultraviolet region.

ZEMAX files are provided to streamline optical design and simulation. For customized specifications or higher-volume production, contact us for a quotation tailored to your technical requirements.

Note: f = focal length (object side), f' = focal length (image side) , s = object distance, s' = back focal length, Ø = lens diameter, dm = center thickness, dr = edge thickness, h = primary vertex (h=dm-dr-h'), F, F' = focal points, H, H' = principal points; Tolerances: focal length f: ±2% image distance s': ±2%

Specifications broadband anti-reflective coating ARB2 UV (custom request only):

Guaranteed residual reflection < 0.5 % for angles of incidence 0° ≤ AOI ≤ 15° in the AR range
Damage threshold H_∞ > 2 J / cm² for 9 ns laser pulses at 266 nm and 10 Hz
AR range typical: 250–400 nm
Design adaptable to the spectral range of 245 nm ≤ λ ≤ 450 nm nm and to higher angles of incidence
Typical average residual reflection < 0.3 % for angles of incidence 0° ≤ AOI ≤ 15° in the AR range

Specifications broadband anti-reflective coating ARB2 VIS:

Guaranteed residual reflection < 0.5 % for angles of incidence 0° ≤ AOI ≤ 15° in the AR range
Typical average residual reflection < 0.3 % for angles of incidence 0° ≤ AOI ≤ 15° in the AR range
Damage threshold H_∞ > 30 J / cm² for 11 ns laser pulses (s‑on‑1) at 1064 nm and 10 Hz
AR range typical: 450–700 nm
Design adaptable to the spectral range of 350 nm ≤ λ ≤ 950 nm and to higher angles of incidence

Product

Plano-convex lens; Fused silica; D=8; F=12.5; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=10; F=15; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=12.5; F=20; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=12.5; F=25; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=18; F=30; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=22.4; F=40; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=22.4; F=50; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=22.4; F=60; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=22.4; F=80; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=22.4; F=100; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=22.4; F=200; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=31.5; F=40; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=31.5; F=50; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=31.5; F=60; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=31.5; F=80; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=31.5; F=100; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=31.5; F=140; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=31.5; F=200; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=31.5; F=300; mounted [ARB2-VIS]

Plano-convex lens; Fused silica; D=31.5; F=400; mounted [ARB2-VIS]

Shape

Circular

Mounted

Mount

Nanobench

Microbench

Focal Length (+/-)

12.5 mm

15.0 mm

20.0 mm

25.0 mm

30.0 mm

40.0 mm

50.0 mm

60.0 mm

80.0 mm

100.0 mm

200.0 mm

40.0 mm

50.0 mm

60.0 mm

80.0 mm

100.0 mm

140.0 mm

200.0 mm

300.0 mm

400.0 mm

Optic Substrate

Fused Silica

Coating

ARB 2 VIS

Optic Size

Ø 8.0 mm

Ø 10.0 mm

Ø 12.5 mm

Ø 18.0 mm

Ø 22.4 mm

Ø 31.5 mm

Optic Center Thickness

2.4 mm

2.9 mm

3.5 mm

3.0 mm

4.4 mm

5.0 mm

4.1 mm

3.7 mm

3.1 mm

2.8 mm

2.1 mm

9.5 mm

7.5 mm

6.4 mm

5.2 mm

4.5 mm

3.3 mm

3.0 mm

2.1 mm

Length

8.0 mm

10.0 mm

16.0 mm

Radius of Curvature 1

6.355 mm

7.499 mm

10.0 mm

12.589 mm

15.51 mm

19.668 mm

25.119 mm

30.287 mm

40.388 mm

50.481 mm

100.0 mm

20.316 mm

25.483 mm

30.509 mm

40.681 mm

50.841 mm

70.287 mm

101.82 mm

152.896 mm

199.53 mm

Radius of Curvature 2

-999.0 mm

Tolerance thickness

± 0.15 mm

± 0.2 mm

Optic Edge Thickness

1.0 mm

1.3 mm

1.5 mm

1.6 mm

1.5 mm

2.0 mm

2.1 mm

2.0 mm

1.5 mm

2.1 mm

2.2 mm

1.5 mm

Optic Centering Accuracy (min,sec)

4.0 '

3.0 '

Tolerance of optic size

- 0.09 mm

- 0.11 mm

- 0.13 mm

- 0.07 mm

f' at X nm

12.5 mm
12.72 mm
13.09 mm
13.35 mm
13.81 mm
14.13 mm

14.75 mm
15.01 mm
15.44 mm
15.75 mm
16.3 mm
16.67 mm

19.67 mm
20.02 mm
20.59 mm
21.01 mm
21.74 mm
22.23 mm

24.77 mm
25.2 mm
25.92 mm
26.44 mm
27.36 mm
27.99 mm

30.51 mm
31.05 mm
31.94 mm
32.56 mm
33.71 mm
34.49 mm

38.69 mm
39.37 mm
40.5 mm
41.31 mm
42.75 mm
43.73 mm

49.42 mm
50.29 mm
51.73 mm
52.76 mm
54.6 mm
55.85 mm

59.58 mm
60.63 mm
62.37 mm
63.62 mm
65.83 mm
67.34 mm

79.45 mm
80.85 mm
83.17 mm
84.83 mm
87.79 mm
89.8 mm

99.31 mm
101.06 mm
103.95 mm
106.03 mm
109.77 mm
112.25 mm

196.73 mm
200.19 mm
205.92 mm
210.04 mm
217.35 mm
222.37 mm

39.95 mm
40.66 mm
41.83 mm
42.67 mm
44.16 mm
45.18 mm

50.11 mm
51.0 mm
52.47 mm
53.53 mm
55.39 mm
56.68 mm

60.0 mm
61.06 mm
62.82 mm
64.09 mm
66.31 mm
67.85 mm

80.0 mm
81.41 mm
83.77 mm
85.45 mm
88.42 mm
90.48 mm

99.97 mm
101.75 mm
104.69 mm
106.79 mm
110.51 mm
113.07 mm

138.21 mm
140.7 mm
144.73 mm
147.63 mm
152.77 mm
156.3 mm

200.22 mm
203.77 mm
209.66 mm
213.88 mm
221.31 mm
226.45 mm

300.65 mm
305.99 mm
314.83 mm
321.16 mm
332.33 mm
340.05 mm

392.35 mm
399.31 mm
410.86 mm
419.12 mm
433.69 mm
443.77 mm

Outer Mount Diameter

16.0 mm

25.0 mm

35.0 mm

s' at X nm

10.91 mm

12.83 mm

17.35 mm

22.78 mm

27.59 mm

35.38 mm

46.7 mm

57.13 mm

77.4 mm

97.45 mm

195.33 mm

33.65 mm

45.14 mm

55.75 mm

76.55 mm

96.99 mm

136.09 mm

198.03 mm

298.66 mm

390.96 mm

Made from fused silica for UV and high power applications, offering high damage threshold, low dispersion, and excellent UV transmission
Tight manufacturing tolerances for excellent performance and precision mounting
Standard VIS coating: ARB2 VIS (450–700 nm), designed to maximize transmission across the visible spectrum
Our mounted lenses integrate seamlessly into LINOS Microbench and Nanobench systems
Mount made of black anodized aluminum with laser engraving
ZEMAX files available, enabling easy system design and simulation

ZEMAX-Files for Fused Silica Plano-Convex Lenses