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Curved Windows (Plano-Concave)

Curved Windows (Plano-Concave)

Made of BK7 glass, UV grade fused silica, polished to high surface quality, standard substrates are available with a variety of radii of concave curvature.

from 35 $
delivery Estimated delivery time: 4 - 5 days
Qty discount: 5-9 pcs. of the same item - 5% OFF! 10+ pcs. 10% OFF!
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BK7, 12.7x3 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
010-0101E BK7 12,7 mm 3 mm -25 mm Plano-Concave 35 $ Request
i 010-0103E BK7 12,7 mm 3 mm -50 mm Plano-Concave 35 $ Request
i 010-0104E BK7 12,7 mm 3 mm -75 mm Plano-Concave 35 $ Request
i 010-0105E BK7 12,7 mm 3 mm -100 mm Plano-Concave 35 $ Request
i 010-0107E BK7 12,7 mm 3 mm -150 mm Plano-Concave 35 $ 4 - 5 days
i 010-0108E BK7 12,7 mm 3 mm -200 mm Plano-Concave 35 $ Request
i 010-0110E BK7 12,7 mm 3 mm -250 mm Plano-Concave 35 $ Request
i 010-0111E BK7 12,7 mm 3 mm -300 mm Plano-Concave 35 $ Request
i 010-0109E BK7 12,7 mm 3 mm -400 mm Plano-Concave 35 $ Request
i 010-0115E BK7 12,7 mm 3 mm -500 mm Plano-Concave 35 $ Request
i 010-0120E BK7 12,7 mm 3 mm -1000 mm Plano-Concave 35 $ Request
i 010-0123E BK7 12,7 mm 3 mm -1500 mm Plano-Concave 35 $ Request
i 010-0125E BK7 12,7 mm 3 mm -2000 mm Plano-Concave 35 $ Request
i 010-0130E BK7 12,7 mm 3 mm -3000 mm Plano-Concave 35 $ Request
i 010-0140E BK7 12,7 mm 3 mm -4000 mm Plano-Concave 35 $ 4 - 5 days
i 010-0150E BK7 12,7 mm 3 mm -5000 mm Plano-Concave 35 $ Request
BK7, 12.7x6 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-0101T6 BK7 12,7 mm 6 mm -25 mm Plano-Concave 36 $ 4 - 5 days
i 010-0103T6 BK7 12,7 mm 6 mm -50 mm Plano-Concave 36 $ Request
i 010-0104T6 BK7 12,7 mm 6 mm -75 mm Plano-Concave 36 $ Request
i 010-0105T6 BK7 12,7 mm 6 mm -100 mm Plano-Concave 36 $ 4 - 5 days
i 010-0107T6 BK7 12,7 mm 6 mm -150 mm Plano-Concave 36 $ 4 - 5 days
i 010-0108T6 BK7 12,7 mm 6 mm -200 mm Plano-Concave 36 $ 4 - 5 days
i 010-0110T6 BK7 12,7 mm 6 mm -250 mm Plano-Concave 36 $ Request
i 010-0111T6 BK7 12,7 mm 6 mm -300 mm Plano-Concave 36 $ Request
i 010-0109T6 BK7 12,7 mm 6 mm -400 mm Plano-Concave 36 $ 4 - 5 days
i 010-0115T6 BK7 12,7 mm 6 mm -500 mm Plano-Concave 36 $ 4 - 5 days
i 010-0120T6 BK7 12,7 mm 6 mm -1000 mm Plano-Concave 36 $ Request
i 010-0123T6 BK7 12,7 mm 6 mm -1500 mm Plano-Concave 36 $ Request
i 010-0125T6 BK7 12,7 mm 6 mm -2000 mm Plano-Concave 36 $ Request
i 010-0130T6 BK7 12,7 mm 6 mm -3000 mm Plano-Concave 36 $ Request
i 010-0140T6 BK7 12,7 mm 6 mm -4000 mm Plano-Concave 36 $ Request
i 010-0150T6 BK7 12,7 mm 6 mm -5000 mm Plano-Concave 36 $ Request
BK7, 25.4x6 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-0201E BK7 25,4 mm 6 mm -50 mm Plano-Concave 61 $ 4 - 5 days
i 010-0207E BK7 25,4 mm 6 mm -75 mm Plano-Concave 61 $ 4 - 5 days
i 010-0202E BK7 25,4 mm 6 mm -100 mm Plano-Concave 61 $ 4 - 5 days
i 010-0208E BK7 25,4 mm 6 mm -125 mm Plano-Concave 61 $ Request
i 010-0203E BK7 25,4 mm 6 mm -150 mm Plano-Concave 61 $ 4 - 5 days
i 010-0204E BK7 25,4 mm 6 mm -200 mm Plano-Concave 61 $ 4 - 5 days
i 010-0205E BK7 25,4 mm 6 mm -250 mm Plano-Concave 61 $ 4 - 5 days
i 010-0206E BK7 25,4 mm 6 mm -300 mm Plano-Concave 61 $ 4 - 5 days
i 010-0211E BK7 25,4 mm 6 mm -350 mm Plano-Concave 61 $ 4 - 5 days
i 010-0209E BK7 25,4 mm 6 mm -400 mm Plano-Concave 61 $ 4 - 5 days
i 010-0210E BK7 25,4 mm 6 mm -500 mm Plano-Concave 61 $ 4 - 5 days
i 010-0212E BK7 25,4 mm 6 mm -600 mm Plano-Concave 61 $ 4 - 5 days
i 010-0214E BK7 25,4 mm 6 mm -700 mm Plano-Concave 61 $ 4 - 5 days
i 010-0215E BK7 25,4 mm 6 mm -750 mm Plano-Concave 61 $ 4 - 5 days
i 010-0216E BK7 25,4 mm 6 mm -800 mm Plano-Concave 61 $ 4 - 5 days
i 010-0217E BK7 25,4 mm 6 mm -900 mm Plano-Concave 61 $ 4 - 5 days
i 010-0220E BK7 25,4 mm 6 mm -1000 mm Plano-Concave 61 $ 4 - 5 days
i 010-0222E BK7 25,4 mm 6 mm -1500 mm Plano-Concave 61 $ 4 - 5 days
i 010-0225E BK7 25,4 mm 6 mm -2000 mm Plano-Concave 61 $ 4 - 5 days
i 010-0226E BK7 25,4 mm 6 mm -2500 mm Plano-Concave 61 $ 4 - 5 days
i 010-0227E BK7 25,4 mm 6 mm -3000 mm Plano-Concave 61 $ 4 - 5 days
i 010-0229E BK7 25,4 mm 6 mm -4000 mm Plano-Concave 61 $ 4 - 5 days
i 010-0230E BK7 25,4 mm 6 mm -5000 mm Plano-Concave 61 $ 4 - 5 days
i 010-0235E BK7 25,4 mm 6 mm -6000 mm Plano-Concave 61 $ 4 - 5 days
i 010-0240E BK7 25,4 mm 6 mm -8000 mm Plano-Concave 72 $ Request
i 010-0250E BK7 25,4 mm 6 mm -10000 mm Plano-Concave 72 $ 4 - 5 days
BK7, 50.8x10 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-0501E BK7 50,8 mm 10 mm -100 mm Plano-Concave 121 $ 4 - 5 days
i 010-0508E BK7 50,8 mm 10 mm -150 mm Plano-Concave 121 $ Request
i 010-0502E BK7 50,8 mm 10 mm -200 mm Plano-Concave 121 $ 4 - 5 days
i 010-0503E BK7 50,8 mm 10 mm -250 mm Plano-Concave 121 $ 4 - 5 days
i 010-0506E BK7 50,8 mm 10 mm -300 mm Plano-Concave 121 $ 4 - 5 days
i 010-0504E BK7 50,8 mm 10 mm -400 mm Plano-Concave 121 $ 4 - 5 days
i 010-0505E BK7 50,8 mm 10 mm -500 mm Plano-Concave 121 $ 4 - 5 days
i 010-0507E BK7 50,8 mm 10 mm -600 mm Plano-Concave 121 $ 4 - 5 days
i 010-0510E BK7 50,8 mm 10 mm -750 mm Plano-Concave 121 $ Request
i 010-0511E BK7 50,8 mm 10 mm -800 mm Plano-Concave 121 $ 4 - 5 days
i 010-0515E BK7 50,8 mm 10 mm -1000 mm Plano-Concave 121 $ 4 - 5 days
i 010-0518E BK7 50,8 mm 10 mm -1500 mm Plano-Concave 121 $ 4 - 5 days
i 010-0520E BK7 50,8 mm 10 mm -2000 mm Plano-Concave 121 $ 4 - 5 days
i 010-0521E BK7 50,8 mm 10 mm -2500 mm Plano-Concave 121 $ Request
i 010-0522E BK7 50,8 mm 10 mm -3000 mm Plano-Concave 121 $ 4 - 5 days
i 010-0524E BK7 50,8 mm 10 mm -4000 mm Plano-Concave 121 $ 4 - 5 days
i 010-0525E BK7 50,8 mm 10 mm -5000 mm Plano-Concave 121 $ 4 - 5 days
i 010-0530E BK7 50,8 mm 10 mm -6000 mm Plano-Concave 121 $ 4 - 5 days
i 010-0540E BK7 50,8 mm 10 mm -8000 mm Plano-Concave 121 $ 4 - 5 days
i 010-0550E BK7 50,8 mm 10 mm -10000 mm Plano-Concave 121 $ 4 - 5 days
BK7, 76.2x12.7 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-0705E BK7 76,2 mm 12,7 mm -200 mm Plano-Concave 215 $ Request
i 010-0708E BK7 76,2 mm 12,7 mm -300 mm Plano-Concave 215 $ Request
i 010-0710E BK7 76,2 mm 12,7 mm -400 mm Plano-Concave 215 $ Request
i 010-0712E BK7 76,2 mm 12,7 mm -500 mm Plano-Concave 215 $ Request
i 010-0714E BK7 76,2 mm 12,7 mm -600 mm Plano-Concave 215 $ Request
i 010-0720E BK7 76,2 mm 12,7 mm -800 mm Plano-Concave 215 $ Request
i 010-0725E BK7 76,2 mm 12,7 mm -1000 mm Plano-Concave 215 $ Request
i 010-0730E BK7 76,2 mm 12,7 mm -1500 mm Plano-Concave 215 $ Request
i 010-0735E BK7 76,2 mm 12,7 mm -2000 mm Plano-Concave 215 $ Request
i 010-0745E BK7 76,2 mm 12,7 mm -3000 mm Plano-Concave 215 $ 4 - 5 days
BK7, 101.6x15 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-0808E BK7 101,6 mm 15 mm -300 mm Plano-Concave 484 $ Request
i 010-0810E BK7 101,6 mm 15 mm -400 mm Plano-Concave 484 $ Request
i 010-0812E BK7 101,6 mm 15 mm -500 mm Plano-Concave 484 $ Request
i 010-0814E BK7 101,6 mm 15 mm -600 mm Plano-Concave 484 $ Request
i 010-0820E BK7 101,6 mm 15 mm -800 mm Plano-Concave 484 $ Request
i 010-0825E BK7 101,6 mm 15 mm -1000 mm Plano-Concave 484 $ Request
i 010-0830E BK7 101,6 mm 15 mm -1500 mm Plano-Concave 484 $ Request
i 010-0835E BK7 101,6 mm 15 mm -2000 mm Plano-Concave 484 $ Request
i 010-0845E BK7 101,6 mm 15 mm -3000 mm Plano-Concave 484 $ Request
UVFS, 12.7x3 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-1101E UVFS 12,7 mm 3 mm -25 mm Plano-Concave 63 $ 4 - 5 days
i 010-1103E UVFS 12,7 mm 3 mm -50 mm Plano-Concave 63 $ 4 - 5 days
i 010-1104E UVFS 12,7 mm 3 mm -75 mm Plano-Concave 63 $ 4 - 5 days
i 010-1105E UVFS 12,7 mm 3 mm -100 mm Plano-Concave 63 $ 4 - 5 days
i 010-1107E UVFS 12,7 mm 3 mm -150 mm Plano-Concave 63 $ 4 - 5 days
i 010-1108E UVFS 12,7 mm 3 mm -200 mm Plano-Concave 63 $ 4 - 5 days
i 010-1110E UVFS 12,7 mm 3 mm -250 mm Plano-Concave 63 $ Request
i 010-1111E UVFS 12,7 mm 3 mm -300 mm Plano-Concave 63 $ 4 - 5 days
i 010-1109E UVFS 12,7 mm 3 mm -400 mm Plano-Concave 63 $ Request
i 010-1115E UVFS 12,7 mm 3 mm -500 mm Plano-Concave 63 $ 4 - 5 days
i 010-1120E UVFS 12,7 mm 3 mm -1000 mm Plano-Concave 63 $ 4 - 5 days
i 010-1123E UVFS 12,7 mm 3 mm -1500 mm Plano-Concave 63 $ Request
i 010-1125E UVFS 12,7 mm 3 mm -2000 mm Plano-Concave 63 $ Request
i 010-1130E UVFS 12,7 mm 3 mm -3000 mm Plano-Concave 63 $ Request
i 010-1140E UVFS 12,7 mm 3 mm -4000 mm Plano-Concave 63 $ 4 - 5 days
i 010-1150E UVFS 12,7 mm 3 mm -5000 mm Plano-Concave 63 $ 4 - 5 days
UVFS, 12.7x6 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-1101T6 UVFS 12,7 mm 6 mm -25 mm Plano-Concave 64 $ 4 - 5 days
i 010-1103T6 UVFS 12,7 mm 6 mm -50 mm Plano-Concave 64 $ 4 - 5 days
i 010-1104T6 UVFS 12,7 mm 6 mm -75 mm Plano-Concave 64 $ 4 - 5 days
i 010-1105T6 UVFS 12,7 mm 6 mm -100 mm Plano-Concave 64 $ 4 - 5 days
i 010-1107T6 UVFS 12,7 mm 6 mm -150 mm Plano-Concave 64 $ 4 - 5 days
i 010-1108T6 UVFS 12,7 mm 6 mm -200 mm Plano-Concave 64 $ 4 - 5 days
i 010-1110T6 UVFS 12,7 mm 6 mm -250 mm Plano-Concave 64 $ Request
i 010-1109T6 UVFS 12,7 mm 6 mm -400 mm Plano-Concave 64 $ 4 - 5 days
i 010-1115T6 UVFS 12,7 mm 6 mm -500 mm Plano-Concave 64 $ 4 - 5 days
i 010-1120T6 UVFS 12,7 mm 6 mm -1000mm Plano-Concave 64 $ 4 - 5 days
i 010-1123T6 UVFS 12,7 mm 6 mm -1500 mm Plano-Concave 64 $ 4 - 5 days
i 010-1125T6 UVFS 12,7 mm 6 mm -2000 mm Plano-Concave 64 $ 4 - 5 days
i 010-1130T6 UVFS 12,7 mm 6 mm -3000 mm Plano-Concave 64 $ Request
i 010-1140T6 UVFS 12,7 mm 6 mm -4000 mm Plano-Concave 64 $ 4 - 5 days
i 010-1150T6 UVFS 12,7 mm 6 mm -5000 mm Plano-Concave 64 $ Request
UVFS, 25.4x6 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-1201E UVFS 25,4 mm 6 mm -50 mm Plano-Concave 83 $ 4 - 5 days
i 010-1207E UVFS 25,4 mm 6 mm -75 mm Plano-Concave 83 $ 4 - 5 days
i 010-1202E UVFS 25,4 mm 6 mm -100 mm Plano-Concave 83 $ 4 - 5 days
i 010-1208E UVFS 25,4 mm 6 mm -125 mm Plano-Concave 83 $ 4 - 5 days
i 010-1203E UVFS 25,4 mm 6 mm -150 mm Plano-Concave 83 $ 4 - 5 days
i 010-1204E UVFS 25,4 mm 6 mm -200 mm Plano-Concave 83 $ 4 - 5 days
i 010-1205E UVFS 25,4 mm 6 mm -250 mm Plano-Concave 83 $ 4 - 5 days
i 010-1206E UVFS 25,4 mm 6 mm -300 mm Plano-Concave 83 $ 4 - 5 days
i 010-1211E UVFS 25,4 mm 6 mm -350 mm Plano-Concave 83 $ 4 - 5 days
i 010-1209E UVFS 25,4 mm 6 mm -400 mm Plano-Concave 83 $ 4 - 5 days
i 010-1210E UVFS 25,4 mm 6 mm -500 mm Plano-Concave 83 $ 4 - 5 days
i 010-1212E UVFS 25,4 mm 6 mm -600 mm Plano-Concave 83 $ 4 - 5 days
i 010-1214E UVFS 25,4 mm 6 mm -700 mm Plano-Concave 83 $ 4 - 5 days
i 010-1215E UVFS 25,4 mm 6 mm -750 mm Plano-Concave 83 $ 4 - 5 days
i 010-1216E UVFS 25,4 mm 6 mm -800 mm Plano-Concave 83 $ Request
i 010-1217E UVFS 25,4 mm 6 mm -900 mm Plano-Concave 83 $ 4 - 5 days
i 010-1220E UVFS 25,4 mm 6 mm -1000 mm Plano-Concave 83 $ 4 - 5 days
i 010-1222E UVFS 25,4 mm 6 mm -1500 mm Plano-Concave 83 $ 4 - 5 days
i 010-1225E UVFS 25,4 mm 6 mm -2000 mm Plano-Concave 83 $ 4 - 5 days
i 010-1226E UVFS 25,4 mm 6 mm -2500 mm Plano-Concave 83 $ 4 - 5 days
i 010-1227E UVFS 25,4 mm 6 mm -3000 mm Plano-Concave 83 $ 4 - 5 days
i 010-1229E UVFS 25,4 mm 6 mm -4000 mm Plano-Concave 83 $ 4 - 5 days
i 010-1230E UVFS 25,4 mm 6 mm -5000 mm Plano-Concave 83 $ 4 - 5 days
i 010-1235E UVFS 25,4 mm 6 mm -6000 mm Plano-Concave 83 $ 4 - 5 days
i 010-1240E UVFS 25,4 mm 6 mm -8000 mm Plano-Concave 88 $ 4 - 5 days
i 010-1250E UVFS 25,4 mm 6 mm -10000 mm Plano-Concave 88 $ 4 - 5 days
UVFS, 50.8x10 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-1501E UVFS 50,8 mm 10 mm -100 mm Plano-Concave 231 $ 4 - 5 days
i 010-1502E UVFS 50,8 mm 10 mm -200 mm Plano-Concave 231 $ 4 - 5 days
i 010-1503E UVFS 50,8 mm 10 mm -250 mm Plano-Concave 231 $ 4 - 5 days
i 010-1506E UVFS 50,8 mm 10 mm -300 mm Plano-Concave 231 $ 4 - 5 days
i 010-1504E UVFS 50,8 mm 10 mm -400 mm Plano-Concave 231 $ 4 - 5 days
i 010-1505E UVFS 50,8 mm 10 mm -500 mm Plano-Concave 231 $ 4 - 5 days
i 010-1507E UVFS 50,8 mm 10 mm -600 mm Plano-Concave 231 $ 4 - 5 days
i 010-1510E UVFS 50,8 mm 10 mm -750 mm Plano-Concave 231 $ 4 - 5 days
i 010-1511E UVFS 50,8 mm 10 mm -800 mm Plano-Concave 231 $ 4 - 5 days
i 010-1515E UVFS 50,8 mm 10 mm -1000 mm Plano-Concave 231 $ 4 - 5 days
i 010-1518E UVFS 50,8 mm 10 mm -1500 mm Plano-Concave 231 $ 4 - 5 days
010-1520E UVFS 50,8 mm 10 mm -2000 mm Plano-Concave 231 $ 4 - 5 days
i 010-1521E UVFS 50,8 mm 10 mm -2500 mm Plano-Concave 231 $ 4 - 5 days
i 010-1522E UVFS 50,8 mm 10 mm -3000 mm Plano-Concave 231 $ 4 - 5 days
i 010-1524E UVFS 50,8 mm 10 mm -4000 mm Plano-Concave 231 $ 4 - 5 days
i 010-1525E UVFS 50,8 mm 10 mm -5000 mm Plano-Concave 231 $ 4 - 5 days
i 010-1530E UVFS 50,8 mm 10 mm -6000 mm Plano-Concave 231 $ Request
i 010-1540E UVFS 50,8 mm 10 mm -8000 mm Plano-Concave 231 $ 4 - 5 days
i 010-1550E UVFS 50,8 mm 10 mm -10000 mm Plano-Concave 231 $ 4 - 5 days
UVFS, 76.2x12.7 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-1705E UVFS 76,2 mm 12,7 mm -200 mm Plano-Concave 363 $ Request
i 010-1708E UVFS 76,2 mm 12,7 mm -300 mm Plano-Concave 363 $ 4 - 5 days
i 010-1710E UVFS 76,2 mm 12,7 mm -400 mm Plano-Concave 363 $ Request
i 010-1712E UVFS 76,2 mm 12,7 mm -500 mm Plano-Concave 363 $ Request
i 010-1714E UVFS 76,2 mm 12,7 mm -600 mm Plano-Concave 363 $ 4 - 5 days
i 010-1720E UVFS 76,2 mm 12,7 mm -800 mm Plano-Concave 363 $ Request
i 010-1725E UVFS 76,2 mm 12,7 mm -1000 mm Plano-Concave 363 $ Request
i 010-1730E UVFS 76,2 mm 12,7 mm -1500 mm Plano-Concave 363 $ Request
i 010-1735E UVFS 76,2 mm 12,7 mm -2000 mm Plano-Concave 363 $ 4 - 5 days
i 010-1745E UVFS 76,2 mm 12,7 mm -3000 mm Plano-Concave 363 $ Request
UVFS, 101.6x15 mm, Plano-Concave
Code Material D ET ROC Type Price Delivery Add to cart
i 010-1808E UVFS 101,6 mm 15 mm -300 mm Plano-Concave 627 $ 4 - 5 days
i 010-1810E UVFS 101,6 mm 15 mm -400 mm Plano-Concave 627 $ Request
i 010-1812E UVFS 101,6 mm 15 mm -500 mm Plano-Concave 627 $ Request
i 010-1814E UVFS 101,6 mm 15 mm -600 mm Plano-Concave 627 $ Request
i 010-1820E UVFS 101,6 mm 15 mm -800 mm Plano-Concave 627 $ Request
i 010-1825E UVFS 101,6 mm 15 mm -1000 mm Plano-Concave 627 $ Request
i 010-1830E UVFS 101,6 mm 15 mm -1500 mm Plano-Concave 627 $ 4 - 5 days
i 010-1835E UVFS 101,6 mm 15 mm -2000 mm Plano-Concave 627 $ Request
i 010-1845E UVFS 101,6 mm 15 mm -3000 mm Plano-Concave 627 $ Request

Material BK7, UV FS
S1/S2 Surface Quality 20-10 scratch & dig (MIL-PRF-13830B)
S1/S2 Surface Irregularity λ/10 @ 633 nm
S1 (curved) Surface Radius Tolerance ± 1%
Diameter tolerance +0.00, -0.12 mm
Thickness tolerance ±0.2 mm

EKSMA Optics Plano-Concave Laser Windows
181.98 kB
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  • Made of BK7 glass or UV grade fused silica (UV FS)
  • Polished to high surface quality (20-10 scratch & dig)
  • Limit the transmitted wavefront distortion to λ/10
  • Standard substrates are available with a variety of radii of concave or convex curvature

We offer two substrate materials, spanning a range of thermal expansion coefficients. For applications in which thermal shock is absent and thermal stability is not critical, BK7 glass is a suitable and inexpensive material. For applications requiring high thermal stability or involving severe thermal shock, you should choose windows made of UV grade fused silica.

 

BK7 and UV FS substrates can be supplied coated and used as laser mirrors. Please choose from our wide range of coatings and send us a request for custom product.