Plano Convex Lenses

Plano Convex Lens

Plano-convex Lenses present a curvecd interface and a planar interface. Thay are for instance the microlenses situated on top of a wafer, and also encountered in macroscopic optical systems

Plano-convex Lenses present a curvecd interface and a planar interface. Thay are for instance the microlenses situated on top of a wafer, and also encountered in macroscopic optical systems.

Specifications:

Material: BK7, Fused Silica, SF10, CaF2, Sapphire .etc.
Paraxial Focal Length Tolerance: ±2%
Dimension Tolerance: ±0.2(General). ±0.05(High Precision)
Centration: <3 arc min
IRR: λ/4@633nm(General),λ/10@633nm(High Precision)
Clear Aperture: >80%(Small Size), >95%(Large Size)
Surface Figure <1.5λ@633nm(General),<λ/4@633nm(High Precision)
Surface Quality: 60/40(General),10/5(High Precision)
Bevel: <0.25mm
Coating: Uncoated, AR,PR, HR, etc.

Typical Sizes

Item No. Φ(mm) f(mm) R(mm) Tc(mm) Te(mm) Fb(mm)
Material N-BK7
LPC-001 6 12 6.22 2.27 1.5 10.5
LPC-002 6 30 15.56 1.79 1.5 28.82
LPC-101 10 15 7.78 3.8 2 12.5
LPC-102 10 22 11.4 3.1 1.9 20
LPC-103 12.7 20 10.37 3.97 1.8 17.39
LPC-104 12.7 25 12.94 3.47 1.8 22.67
LPC-105 12.7 30 15.56 3.16 1.8 27.92
LPC-106 12.7 40 20.75 2.8 1.8 38.16
LPC-107 12.7 50 25.94 2.59 1.8 48.3
LPC-108 12.7 75 38.9 2.32 1.8 73.47
LPC-109 12.7 100 51.88 2.19 1.8 98.57
LPC-201 25.4 25 13.18 11.65 2 17.74
LPC-202 25.4 30 15.56 8.57 2 24.35
LPC-203 25.4 40 20.75 6.35 2 35.82
LPC-204 25.4 50 25.94 5.32 2 46.51
LPC-205 25.4 60 31.12 4.72 2 56.89
LPC-206 25.4 75 38.9 4.13 2 72.27
LPC-207 25.4 100 51.88 3.58 2 97.66
LPC-208 25.4 125 64.86 3.27 2 122.89
LPC-209 25.4 150 77.8 3.04 2 147.98
LPC-210 25.4 175 90.78 2.89 2 173.1
LPC-211 25.4 200 103.75 2.78 2 198.18
LPC-212 25.4 300 155.6 2.52 2 298.31
LPC-213 25.4 400 207 2.39 2 397.49
LPC-214 25.4 500 259.4 2.31 2 498.56
LPC-301 30 50 25.94 7.28 2.5 45.21
LPC-302 30 75 38.9 5.51 2.5 71.36
LPC-303 30 100 51.88 4.72 2.5 96.91
LPC-304 30 150 77.8 3.96 2.5 147.38
LPC-305 38 50 25.92 11.3 3 42.6
LPC-306 38 75 38.87 8 3 69.7
LPC-307 38 100 51.83 6.6 3 95.7
LPC-308 38 150 77.75 5.3 3 146.5
LPC-309 38 200 103.66 4.8 3 196.5
LPC-310 38 350 181.41 4 3 347.4
LPC-311 38 500 259.15 3.7 3 497.6
LPC-501 50.8 100 51.88 9.64 3 93.67
LPC-502 50.8 125 64.86 8.18 3 119.65
LPC-503 50.8 150 77.8 7.26 3 145.2
LPC-504 50.8 200 103.75 6.16 3 195.96
LPC-505 50.8 500 259.4 4.25 3 497.28
LPC-506 50.8 750 389 3.83 3 747.4

1.Plano convex lens for magnifying
2.Optical glass
3.Bi convex or Plano
4.Polished Lens
5.Clear and optical quality