TECHSPEC® MgF2 Coated (PCX) Lenses

  • AR Coated to Provide <1.75% Reflectance per Surface for 400 - 700nm
  • Designed for 0° Angle of Incidence

Plano-Convex (PCX) Lenses have a positive focal length, making them ideal for collecting and focusing light in imaging applications. They are also useful in a variety of applications involving emitters, detectors, lasers, and fiber optics. Coated versions have optimum light transmission. Available in a wide variety of diameters and focal lengths.

These lenses are available uncoated or with other Anti-Reflection coating options including: VIS 0°, VIS-NIR, NIR I and NIR II.

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Description Stock No. Price In Stock  
Showing 1-20 of 173 Items | Show All Items | Sort by Spec
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Plano-Convex Lens 1.0mm Dia. x 0.6mm FL, MgF2 Coating
NT65-257 $54.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 1.0
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 0.6
Back Focal Length BFL (mm) 0.17
Focal Length Tolerance (%) ±1
Radius R1 (mm) 0.5
Edge Thickness ET (mm) 0.39
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 1.0mm Dia. x 1.0mm FL, MgF2 Coating
NT65-258 $54.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 1.0
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 1.0
Back Focal Length BFL (mm) 0.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 0.85
Edge Thickness ET (mm) 0.64
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 1.0mm Dia. x 1.5mm FL, MgF2 Coating
NT65-259 $54.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 1.0
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 1.5
Back Focal Length BFL (mm) 1.07
Focal Length Tolerance (%) ±1
Radius R1 (mm) 1.28
Edge Thickness ET (mm) 0.70
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 1.0mm Dia. x 2.0mm FL, MgF2 Coating
NT65-260 $54.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 1.0
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 2.0
Back Focal Length BFL (mm) 1.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 1.70
Edge Thickness ET (mm) 0.72
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 1.5mm Dia. x 1.0mm FL, MgF2 Coating
NT65-261 $54.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 1.5
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 1.0
Back Focal Length BFL (mm) 0.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 0.85
Edge Thickness ET (mm) 0.35
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 1.5mm Dia. x 1.5mm FL, MgF2 Coating
NT65-262 $54.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 1.5
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 1.5
Back Focal Length BFL (mm) 1.07
Focal Length Tolerance (%) ±1
Radius R1 (mm) 1.28
Edge Thickness ET (mm) 0.56
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 1.5mm Dia. x 2.0mm FL, MgF2 Coating
NT65-263 $54.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 1.5
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 2.0
Back Focal Length BFL (mm) 1.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 1.70
Edge Thickness ET (mm) 0.63
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 2.0mm Dia. x 1.5mm FL, MgF2 Coating
NT65-264 $49.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 2.0
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 1.5
Back Focal Length BFL (mm) 1.07
Focal Length Tolerance (%) ±1
Radius R1 (mm) 1.28
Edge Thickness ET (mm) 0.32
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 2.0mm Dia. x 2.0mm FL, MgF2 Coating
NT65-265 $49.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 2.0
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 2.0
Back Focal Length BFL (mm) 1.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 1.70
Edge Thickness ET (mm) 0.48
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 2.0mm Dia. x 3.0mm FL, MgF2 Coating
NT65-266 $49.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 2.0
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 3.0
Back Focal Length BFL (mm) 2.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 2.55
Edge Thickness ET (mm) 0.60
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 2.0mm Dia. x 4.0mm FL, MgF2 Coating
NT65-267 $49.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 2.0
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 4.0
Back Focal Length BFL (mm) 3.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 3.40
Edge Thickness ET (mm) 0.65
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 2.5mm Dia. x 2.0mm FL, MgF2 Coating
NT65-268 $49.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 2.5
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 2.0
Back Focal Length BFL (mm) 1.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 1.70
Edge Thickness ET (mm) 0.25
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 2.5mm Dia. x 2.5mm FL, MgF2 Coating
NT65-269 $49.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 2.5
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 2.5
Back Focal Length BFL (mm) 2.05
Focal Length Tolerance (%) ±1
Radius R1 (mm) 2.12
Edge Thickness ET (mm) 0.39
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 2.5mm Dia. x 3.0mm FL, MgF2 Coating
NT65-270 $49.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 2.5
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 3.0
Back Focal Length BFL (mm) 2.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 2.55
Edge Thickness ET (mm) 0.47
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 2.5mm Dia. x 4.0mm FL, MgF2 Coating
NT65-271 $49.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 2.5
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 4.0
Back Focal Length BFL (mm) 3.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 3.40
Edge Thickness ET (mm) 0.56
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 2.5mm Dia. x 5.0mm FL, MgF2 Coating
NT65-272 $49.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 2.5
Diameter Tolerance (mm) +0.0/-0.05
Effective Focal Length EFL (mm) 5.0
Back Focal Length BFL (mm) 4.57
Focal Length Tolerance (%) ±1
Radius R1 (mm) 4.25
Edge Thickness ET (mm) 0.61
Center Thickness CT (mm) 0.80
Center Thickness Tolerance (mm) ±0.05
Centering (arcminutes) 30 - 45
Surface Quality 20-10
Substrate N-LaSF9
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 3.0mm Dia. x 3.0mm FL, MgF2 Coating
NT45-118 $31.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 3.00
Diameter Tolerance (mm) +0.0/-0.05
Clear Aperture CA (mm) ≥90% of diameter
Effective Focal Length EFL (mm) 3.00
Back Focal Length BFL (mm) 1.88
Focal Length Tolerance (%) ±1
Radius R1 (mm) 2.35
Edge Thickness ET (mm) 1.46
Center Thickness CT (mm) 2.00
Center Thickness Tolerance (mm) ±0.1
Centering (arcminutes) 3 - 5
Surface Quality 40-20
Bevel Max = 0.1mm x 45°
Substrate N-SF11
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 3.0mm Dia. x 4.5mm FL, MgF2 Coating
NT45-142 $31.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 3.00
Diameter Tolerance (mm) +0.0/-0.05
Clear Aperture CA (mm) ≥90% of diameter
Effective Focal Length EFL (mm) 4.50
Back Focal Length BFL (mm) 3.50
Focal Length Tolerance (%) ±1
Radius R1 (mm) 3.62
Edge Thickness ET (mm) 1.47
Center Thickness CT (mm) 1.80
Center Thickness Tolerance (mm) ±0.1
Centering (arcminutes) 3 - 5
Surface Quality 40-20
Bevel Max = 0.1mm x 45°
Substrate N-LaSF44
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 3.0mm Dia. x 6.0mm FL, MgF2 Coating
NT32-953 $31.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 3.00
Diameter Tolerance (mm) +0.0/-0.05
Clear Aperture CA (mm) ≥90% of diameter
Effective Focal Length EFL (mm) 6.00
Back Focal Length BFL (mm) 4.81
Focal Length Tolerance (%) ±1
Radius R1 (mm) 3.10
Edge Thickness ET (mm) 1.41
Center Thickness CT (mm) 1.80
Center Thickness Tolerance (mm) ±0.1
Centering (arcminutes) 3 - 5
Surface Quality 40-20
Bevel Max = 0.1mm x 45°
Substrate N-BK7
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Compliant
Plano-Convex Lens 3.0mm Dia. x 7.5mm FL, MgF2 Coating
NT48-910 $31.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 3.00
Diameter Tolerance (mm) +0.0/-0.05
Clear Aperture CA (mm) ≥90% of diameter
Effective Focal Length EFL (mm) 7.50
Back Focal Length BFL (mm) 6.51
Focal Length Tolerance (%) ±1
Radius R1 (mm) 3.88
Edge Thickness ET (mm) 1.20
Center Thickness CT (mm) 1.50
Center Thickness Tolerance (mm) ±0.1
Centering (arcminutes) 3 - 5
Surface Quality 40-20
Bevel Max = 0.1mm x 45°
Substrate N-BK7
Design Wavelength DWL (nm) 587.6
Coating MgF2
RoHS Exempt
 Sort by Spec
 
Diameter Surface Quality Dia. Tolerance Center Thickness (C.T.) Tolerance Centering Tolerance
1.00 - 2.50 20-10 +0.0/-0.05 ±0.05 30 - 45 arcmin
3.00 - 5.00 40-20 +0.0/-0.05 ±0.1 3 - 5 arcmin
5.01 - 25.40 40-20 +0.0/-0.10 ±0.1 3 - 5 arcmin
25.41 - 40.00 60-40 +0.0/-0.10 ±0.1 3 - 5 arcmin
40.01 - 75.00 60-40 +0.0/-0.10 ±0.1 3 - 5 arcmin
Notes
Bevel If the diameter >= 0.85 x (radius of curvature), then no bevel is required.
3.00 - 5.00mm Diameter: Max Bevel = 0.1mm x 45°
5.01 - 25.4mm Diameter: Max Bevel = 0.25mm x 45°
25.41 - 50.00mm Diameter: Max Bevel = 0.3mm x 45°
50.01 - 75.00mm Diameter: Max Bevel = 0.4mm x 45°
Clear Aperture (CA) 3.00 - 10.00mm Diameter: CA >= 90% of diameter
10.01 - 50.00mm Diameter: CA = diameter - 1.00mm
>= 50.01mm Diameter: CA = diameter - 1.50mm
Coating Rave <= 1.75% 400-700nm
Effective Focal Length (E.F.L.) Tolerance ±1%
Design Wavelength 587.6nm
Edge Thickness (E.T.) Tolerance Reference
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