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GCL-010147 BK7 Plano-Convex Lenses

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GCL-010147 BK7 Plano-Convex Lenses

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14.6
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14.6
GCL-010147 BK7 Plano-Convex Lenses
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  GCL-0101 BK7 Plano-Convex Lenses

 

Plano-convex lenses are mostly used for focusing parallel rays of light to a spot. The asymmetry of these lenses between the front and back surface minimizes spherical aberration effectively, particularly in the situations where the object and image are not at equal distance from the lens. The optimum case is where the object is placed at infinity (regarded as parallel rays entering lens) and the image is on the focus, which has infinite conjugate ratio, i.e. object distance/image distance. The curved surface of the lens should face the object direction.

 

• Material:                                   BK7 grade A, fine annealed
• Focal Length (f'):                      ±2%@587.6nm
• Diameter(φ) Tolerance:             +0.0/-0.20
• Center Thickness (Tc):               ±0.1
• Centration:                                3’
• Form Error:                                1 ~ 5 fringes
• Irregularity of Fringes:               0.2 ~ 0.5 fringes
• Surface Quality:                        60-40 scratch-dig
• Coating:                                    GCL-0101xx: 1/4 wave MgF2 coating at 550nm for 0°angle of incidence
                                                   GCL-0101xxA: VIS Multiple Layers AR coating, Rave≤0.5%@450-800nm
                                                   GCL-0101xxB: NIR Multiple Layers AR coating, Rave≤0.5%@800-1100nm
• Clear Aperture:                         90% diameter

 

GCL-0101 BK7 Plano-Convex Lenses

Part No. φ    f' fb Tc Te weight
GCL-010130 6 6 4.6 2.5 1.42 0.2
GCL-010101 6 9.8 8.5 2 1 1
GCL-010102 6 19 17.7 2 1.5 1
GCL-010103 6 38.1 36.8 2 1.8 1
GCL-010131 10 10 6.8 4.8 1.1 1
GCL-010132 10 15 13.1 2.9 1.1 1
GCL-010133 10 20 18.4 2.4 1.1 1
GCL-010134 10 30 28.8 1.9 1.1 1
GCL-010168 10 40 38.02 3 2.39 0.5
GCL-010169 10 75 73.02 3 2.68 0.6
GCL-010170 10 100 98.02 3 2.76 0.6
GCL-010104 12.7 12.7 8.7 6 1.1 2
GCL-010105 12.7 25.4 22.8 4 2.4 2
GCL-010106 12.7 38.1 36.1 3 2 2
GCL-010107 12.7 50.8 48.8 3 2.2 2
GCL-010171 20 25 21.04 6 1.26 3
GCL-010135 20 30 26.2 5.7 2 4
GCL-010136 20 40 37 4.6 2 3
GCL-010137 20 50 47.4 4 2 3
GCL-010138 20 60 57.6 3.7 2 3
GCL-010139 20 80 77.9 3.2 2 3
GCL-010140 20 100 98 3 2 3
GCL-010158 25.4 30 24.66 8.1 1.49 6.5
GCL-010159 25.4 35 30.39 7 1.79 5.8
GCL-010108 25.4 38.1 33.5 7 2.4 6
GCL-010160 25.4 40 36.31 5.6 1.24 4.5
GCL-010161 25.4 45 41.57 5.2 1.43 4.3
GCL-010109 25.4 50.8 46.8 6 2.7 6
GCL-010162 25.4 60 56.9 4.7 1.98 4.3
GCL-010110 25.4 75 71.7 5 2.9 6
GCL-010163 25.4 85 82.17 4.3 2.42 4.3
GCL-010111 25.4 100 96.7 5 3.4 6
GCL-010164 25.4 125 122.69 3.5 2.24 3.7
GCL-010112 25.4 150 147.4 4 3 5
GCL-010113 25.4 175 172.4 4 3.1 5
GCL-010154 25.4 200 197.7 3.5 2.7 5
GCL-010165 25.4 225 222.69 3.5 2.8 3.4
GCL-010166 25.4 250 247.69 3.5 2.87 3.4
GCL-010155 25.4 300 297.7 3.5 3 5
GCL-010167 25.4 400 397.69 3.5 3.11 3.6
GCL-010156 25.4 500 497.7 3.5 3.2 5
GCL-010157 25.4 1000 997.7 3.5 3.3 5
GCL-010141 30 60 55.8 6.4 2.5 9
GCL-010142 30 100 96.9 4.7 2.5 6
GCL-010143 30 120 117.1 4.3 2.5 6
GCL-010144 30 150 147.4 4 2.5 6
GCL-010116 38.1 200 196.7 5 3.2 12
GCL-010117 38.1 300 296.7 5 3.8 13
GCL-010145 40 80 74.3 8.7 3.5 20
GCL-010146 40 150 146 6.1 3.5 15
GCL-010147 40 200 196.4 5.5 3.5 15
GCL-010148 40 350 347 4.6 3.5 14
GCL-010172 50.8 50.8 44.08 12 2.86 50.2
GCL-010173 50.8 75 67.42 11.5 2.02 35.6
GCL-010118 50.8 100 92.7 11 4.3 39
GCL-010174 50.8 125 120.06 7.5 2.3 25.2
GCL-010119 50.8 150 144.1 9 4.7 36
GCL-010175 50.8 175 171.04 6 2.36 21.4
GCL-010176 50.8 200 196.57 5.2 2.03 18.5
GCL-010120 50.8 250 245.4 7 4.5 30
GCL-010177 50.8 300 296.7 5 2.91 20.2
GCL-010121 50.8 400 396 6 4.4 26
GCL-010178 50.8 500 496.7 5 3.75 22.3
GCL-010179 50.8 600 596.7 5 3.96 22.9
GCL-010180 50.8 800 796.7 5 4.22 23.5
GCL-010122 76.2 175 165.8 14 5.6 115
GCL-010123 76.2 300 293.4 10 5.2 90
GCL-010124 76.2 500 494.7 8 5.2 76
GCL-010125 76.2 700 695.4 7 5 70
GCL-010126 76.2 1000 995.4 7 5.6 73
GCL-010127 100 500 493.5 9.9 5 79
GCL-010128 100 800 794.7 8 5 129
GCL-010129 100 1000 995.1 7.4 5 124 

 

GCL-0101A BK7 Plano-Convex Lenses(Rave≤0.5%@450-800nm)

Part No φ f' fb Tc Te weight
GCL-010158A 25.4 30 24.66 8.1 1.49 6.5
GCL-010159A 25.4 35 30.39 7 1.79 5.8
GCL-010108A 25.4 38.1 33.5 7 2.4 6
GCL-010160A 25.4 40 36.31 5.6 1.24 4.5
GCL-010161A 25.4 45 41.57 5.2 1.43 4.3
GCL-010109A 25.4 50.8 46.8 6 2.7 6
GCL-010162A 25.4 60 56.9 4.7 1.98 4.3
GCL-010110A 25.4 75 71.7 5 2.9 6
GCL-010163A 25.4 85 82.17 4.3 2.42 4.3
GCL-010111A 25.4 100 96.7 5 3.4 6
GCL-010164A 25.4 125 122.69 3.5 2.24 3.7
GCL-010112A 25.4 150 147.4 4 3 5
GCL-010113A 25.4 175 172.4 4 3.1 5
GCL-010154A 25.4 200 197.7 3.5 2.72 5
GCL-010165A 25.4 225 222.69 3.5 2.8 3.4
GCL-010166A 25.4 250 247.69 3.5 2.87 3.4
GCL-010155A 25.4 300 297.7 3.5 2.98 5
GCL-010167A 25.4 400 397.69 3.5 3.11 3.6
GCL-010156A 25.4 500 497.7 3.5 3.19 5
GCL-010157A 25.4 1000 997.7 3.5 3.34 5

 

GCL-0101B BK7 Plano-Convex Lenses(Rave≤0.5%@800-1100nm)

Part No φ f' fb Tc Te weight
GCL-010158B 25.4 30 24.66 8.1 1.49 6.5
GCL-010159B 25.4 35 30.39 7 1.79 5.8
GCL-010108B 25.4 38.1 33.5 7 2.4 6
GCL-010160B 25.4 40 36.31 5.6 1.24 4.5
GCL-010161B 25.4 45 41.57 5.2 1.43 4.3
GCL-010109B 25.4 50.8 46.8 6 2.7 6
GCL-010162B 25.4 60 56.9 4.7 1.98 4.3
GCL-010110B 25.4 75 71.7 5 2.9 6
GCL-010163B 25.4 85 82.17 4.3 2.42 4.3
GCL-010111B 25.4 100 96.7 5 3.4 6
GCL-010164B 25.4 125 122.69 3.5 2.24 3.7
GCL-010112B 25.4 150 147.4 4 3 5
GCL-010113B 25.4 175 172.4 4 3.1 5
GCL-010154B 25.4 200 197.7 3.5 2.72 5
GCL-010165B 25.4 225 222.69 3.5 2.8 3.4
GCL-010166B 25.4 250 247.69 3.5 2.87 3.4
GCL-010155B 25.4 300 297.7 3.5 2.98 5
GCL-010167B 25.4 400 397.69 3.5 3.11 3.6
GCL-010156B 25.4 500 497.7 3.5 3.19 5
GCL-010157B 25.4 1000 997.7 3.5 3.34 5
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