Rectangular, square

 

Rectangular windows

Tolerances  
Length / width:  
+0.0 / –0.1 mm (a < 105 mm)
+0.0 / –0.2 mm (a ≥ 105 mm)
Thickness t: ±0.1 mm (t < 8 mm)
     ±0.2 mm (t ≥ 8 mm)
    * +0.0 / –0.2 mm for S-00017
Parallel./Wedge: < 5 min. of arc
Chamfer:  
0.1–0.3 mm x 45° (a < 105 mm)
0.4–0.6 mm x 45° (a ≥ 105 mm)
Clear aperture: > 80%
Surface imperfection tolerance:
acc. to DIN ISO 10110-7
 

Rectangular windows

 
Length
a mm		Width
b mm		Thickness
t mm		Flatness
λ (633 nm)		Surface
imp.tol.		UV-FS
Article-No.		Stock
25 15 1.5 λ/4 5/3 x 0.040 S-01019 ✓
25 15 3 λ/4 5/3 x 0.040 S-01020 ✓
30 20 3 λ/4 5/3 x 0.040 S-01021  
35 25 3 λ/4 5/3 x 0.040 S-01022 ✓
45 30 5 λ/10 5/3 x 0.040 S-01023  
50 27 1.5 2λ 5/3 x 0.040 S-00016 ✓
50 27 3 λ/4 5/3 x 0.040 S-00171 ✓
60 35 2 2λ 5/3 x 0.040    S-00017 * ✓
60 35 4 λ/4 5/3 x 0.040 S-00309 ✓
60 35 5 λ/10 5/3 x 0.040 S-00867 ✓
75 50 5 λ/4 5/3 x 0.040 S-00415 ✓
105 75 8 λ/4 5/3 x 0.063 S-01024  
120 80 8 λ/4 5/3 x 0.063 S-00412 ✓
150 100 8 λ/4 5/3 x 0.063 S-01025  

✓ available from stock

 

Square windows

Tolerances  
Length / width: +0.0/-0.1 mm
Thickness t: ±0.1 mm
Parallelism/Wedge: < 5 min. of arc
Chamfer: 0.1–0.3 mm x 45°
Clear aperture: > 80%
Surface imperfection tolerance:
acc. to DIN ISO 10110-7
 

Square windows

 
Length
a mm		Width
b mm		Thickness
t mm		Flatness
λ (633 nm)		Surface
imp.tol.		UV-FS
Article-No.		Stock
10 10 2 λ/10 5/3 x 0.025 S-00798 ✓
12.7 12.7 3 λ/10 5/3 x 0.025 S-00173 ✓
20 20 6 λ/10 5/3 x 0.025 S-01035 ✓
25.4 25.4 6.35 λ/10 5/3 x 0.025 S-00859 ✓
50 50 5 λ/4 5/3 x 0.040 S-01036  

✓ available from stock

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