40mm Dia. x 200mm FL, MgF<sub>2</sub> Coated, DCX N-K5 Lens

Volume Pricing
Qty 1+	€23,25 each
Need More?	Request Quote

General

Type:

Double-Convex Lens

Physical & Mechanical Properties

Diameter (mm):

40.00 +0.00/-0.10

Centering (arcmin):

<1

Center Thickness CT (mm):

8.00 ±0.10

Edge Thickness ET (mm):

6.07

Clear Aperture CA (mm):

39

Bevel:

Protective as needed

Optical Properties

Effective Focal Length EFL (mm):

200.00 @ 587.6nm

Back Focal Length BFL (mm):

197.36

Coating:

MgF₂ (400-700nm)

Coating Specification:

R_avg ≤1.75% @ 400 - 700nm

N-K5

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Focal Length Tolerance (%):

±1

f/#:

5.00

Numerical Aperture NA:

0.10

Wavelength Range (nm):

400 - 700

10 J/cm² @ 532nm, 10ns

40mm Dia. x 200mm FL, MgF₂ Coated, DCX N-K5 Lens

Specifications

General

Physical & Mechanical Properties

Optical Properties

Regulatory Compliance

Product Details

Technical Information

Accessories

Coating Curves

Related Products

Imaging Lens Selector

Frequently Purchased Together

Compatible Mounts

Resources

40mm Dia. x 200mm FL, MgF2 Coated, DCX N-K5 Lens

Specifications

General

Physical & Mechanical Properties

Optical Properties

Regulatory Compliance

Product Details

Technical Information

Accessories

Coating Curves

Related Products

Imaging Lens Selector

Frequently Purchased Together

Compatible Mounts

Resources

40mm Dia. x 200mm FL, MgF₂ Coated, DCX N-K5 Lens