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N-K5 Lenses

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  • N-K5 Substrate
  • Various Anti-Reflection (AR) Coatings
  • PCX and DCX Options Available

N-K5 Lenses are available in various diameters, focal lengths, as well as Plano-Convex and Double-Convex form factors. Anti-reflective coatings covering the VIS to NIR make these ideal for multiple applications.

Common Specifications

Centering (arcmin):
<1
Bevel:
Protective bevel as needed
Substrate:
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4

Products

Dia. (mm) EFL (mm) BFL (mm)  Coating   Substrate   Compare   Stock Number   Price  Buy
12.00 24.00 22.65 NIR II (750-1550nm) N-K5
25.00 200.00 198.35 Uncoated
Other Coating Options
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N-K5
25.00 200.00 198.35 MgF2 (400-700nm)
Other Coating Options
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N-K5
25.00 200.00 198.35 NIR II (750-1550nm)
Other Coating Options
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N-K5
25.00 400.00 398.75 Uncoated
Other Coating Options
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N-K5
25.00 400.00 398.75 MgF2 (400-700nm)
Other Coating Options
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N-K5
40.00 100.00 97.34 Uncoated N-K5
40.00 200.00 197.36 VIS 0° (425-675nm)
Other Coating Options
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N-K5
40.00 200.00 197.36 Uncoated
Other Coating Options
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N-K5
40.00 200.00 197.36 MgF2 (400-700nm)
Other Coating Options
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N-K5
40.00 200.00 197.36 NIR II (750-1550nm)
Other Coating Options
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N-K5
 
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