Concave Spherical Mirrors

These mirrors have polished, spherical surfaces with a metallic coating and curved backs. Each mirror has a positive focal length and will focus light. The mirrors listed below are made of a glass substrate and are all first surface mirrors. All dimensions are in mm.

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Description Stock No. Price In Stock  
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Concave Mirror 9mm Dia. x 4.5mm FL Protected Aluminum
NT43-674 $26.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 9.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 0.50
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 4.50
Radius R1 (mm) 9.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 12mm Dia. x 6mm FL Protected Aluminum
NT43-462 $26.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 12.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 0.50
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 6.00
Radius R1 (mm) 12.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 25mm Dia. x 10mm FL Protected Aluminum
NT43-464 $27.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 25.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 0.40
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 10.00
Radius R1 (mm) 20.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Compliant
Concave Mirror 12mm Dia. x 12mm FL Protected Aluminum
NT43-463 $25.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 12.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 1.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 12.00
Radius R1 (mm) 24.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 25mm Dia. x 25mm FL Protected Aluminum
NT43-465 $26.50Click for special volume pricing Click to receive an email with delivery information. Click to add this item to your cart.
Diameter (mm) 25.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 1.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 25.00
Radius R1 (mm) 50.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 25mm Dia. x 50mm FL Protected Aluminum
NT43-466 $26.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 25.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 2.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 50.00
Radius R1 (mm) 100.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 35mm Dia. x 15mm FL Protected Aluminum
NT43-467 $32.50Click for special volume pricing Click to receive an email with delivery information. Click to add this item to your cart.
Diameter (mm) 35.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 0.43
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 15.00
Radius R1 (mm) 30.00
Edge Thickness ET (mm) 6.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 35mm Dia. x 35mm FL Protected Aluminum
NT43-468 $32.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 35.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 1.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 35.00
Radius R1 (mm) 70.00
Edge Thickness ET (mm) 6.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 50mm Dia. x 100mm FL Protected Aluminum
NT43-471 $28.50Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 50.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 2.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 100.00
Radius R1 (mm) 200.00
Edge Thickness ET (mm) 6.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 50mm Dia. x 25mm FL Protected Aluminum
NT43-469 $35.50Click for special volume pricing Click to receive an email with delivery information. Click to add this item to your cart.
Diameter (mm) 50.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 0.50
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 25.00
Radius R1 (mm) 50.00
Edge Thickness ET (mm) 6.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 50mm Dia. x 50mm FL Protected Aluminum
NT43-470 $30.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 50.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 1.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 50.00
Radius R1 (mm) 100.00
Edge Thickness ET (mm) 6.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Aluminum
RoHS Exempt
Concave Mirror 9mm Dia. x 4.5mm FL Protected Gold
NT43-825 $39.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 9.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 0.50
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 4.50
Radius R1 (mm) 9.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Gold
RoHS Exempt
Concave Mirror 12mm Dia. x 12mm FL Protected Gold
NT43-833 $38.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 12.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 1.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 12.00
Radius R1 (mm) 24.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Gold
RoHS Compliant
Concave Mirror 12mm Dia. x 6mm FL Protected Gold
NT43-826 $39.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 12.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 0.50
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 6.00
Radius R1 (mm) 12.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Gold
RoHS Compliant
Concave Mirror 25mm Dia. x 10mm FL Protected Gold
NT43-834 $40.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 25.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 0.40
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 10.00
Radius R1 (mm) 20.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Gold
RoHS Compliant
Concave Mirror 25mm Dia. x 25mm FL Protected Gold
NT43-835 $39.00Click for special volume pricing Click to receive an email with delivery information. Click to add this item to your cart.
Diameter (mm) 25.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 1.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 25.00
Radius R1 (mm) 50.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Gold
RoHS Compliant
Concave Mirror 25mm Dia. x 50mm FL Protected Gold
NT43-836 $39.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 25.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 2.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 50.00
Radius R1 (mm) 100.00
Edge Thickness ET (mm) 3.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Gold
RoHS Exempt
Concave Mirror 35mm Dia. x 15mm FL Protected Gold
NT43-837 $45.00Click for special volume pricing In stock and ready to ship. Click to add this item to your cart.
Diameter (mm) 35.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 0.43
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 15.00
Radius R1 (mm) 30.00
Edge Thickness ET (mm) 6.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Gold
RoHS Exempt
Concave Mirror 35mm Dia. x 35mm FL Protected Gold
NT43-838 $44.00Click for special volume pricing Click to receive an email with delivery information. Click to add this item to your cart.
Diameter (mm) 35.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 1.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 35.00
Radius R1 (mm) 70.00
Edge Thickness ET (mm) 6.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Gold
RoHS Compliant
Concave Mirror 50mm Dia. x 100mm FL Protected Gold
NT43-841 $47.50Click for special volume pricing Click to receive an email with delivery information. Click to add this item to your cart.
Diameter (mm) 50.00
Diameter Tolerance (mm) ±0.50
Aperture (f/#) 2.00
Focal Length Tolerance (%) ±2
Effective Focal Length EFL (mm) 100.00
Radius R1 (mm) 200.00
Edge Thickness ET (mm) 6.00
Thickness Tolerance (mm) ±0.5
Surface Quality 80-50
Coating Protected Gold
RoHS Compliant
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