Bestform Laser Lenses, BK7 Optical Glass

Focal Length Tolerance +/- 3% Diameter Tolerance +/- 0.15 mm Thickness Tolerance +/- 0.2 mm Centration <3' Surface Quality 20-10, scratch-dig Surface Accuracy 1/10 wave or better Edges Fine ground and beveled Coating AR-V Multilayer AR coating at design wavelength available upon request

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Part Number: A630510      Price: (USD)$181       In Stock: Yes  Quantity: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 59 60 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 f nom Diameter Design Wavelength CT ET EFL des BFL des Beam Diameter Spot Diameter 10 5.0 633nm 2.6 1.5 10.5 9.0 1.0 8.6 microns Part Number: A631220      Price: (USD)$218       In Stock: Email  Quantity: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 59 60 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 f nom Diameter Design Wavelength CT ET EFL des BFL des Beam Diameter Spot Diameter 20 12.7 633nm 5.2 1.5 20.4 17.4 2.0 8.2 microns Part Number: A632510      Price: (USD)$244       In Stock: Yes  Quantity: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 59 60 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 f nom Diameter Design Wavelength CT ET EFL des BFL des Beam Diameter Spot Diameter 100 25.4 633nm 4.2 1.5 101.2 98.8 8.0 10.2 microns Part Number: A632525      Price: (USD)$244       In Stock: Email  Quantity: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 59 60 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 f nom Diameter Design Wavelength CT ET EFL des BFL des Beam Diameter Spot Diameter 250 25.4 633nm 2.6 1.5 244.0 242.5 15.0 13.1 microns Part Number: A635011      Price: (USD)$282       In Stock: Yes  Quantity: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 59 60 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 f nom Diameter Design Wavelength CT ET EFL des BFL des Beam Diameter Spot Diameter 1100 50.0 633nm 2.9 2.0 1133.5 1131.9 45.0 20.3 microns

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