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Edmund Lens 18.0mm Dia. x 27.0mm FL, MgF2 Coated, Plano-Convex Lens 32002

Diameter (mm):

18.00 +0.0/-0.025

Effective Focal Length EFL (mm):

27.00

Back Focal Length BFL (mm):

24.73

Coating:

MgF₂ (400-700nm)

Coating Specification:

R_avg =1.75% @ 400 - 700nm

Substrate:

N-SF5

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5?

Irregularity (P-V) @ 632.8nm:

?/4

Focal Length Tolerance (%):

±1

Centering (arcmin):

Center Thickness CT (mm):

3.80

Center Thickness Tolerance (mm):

±0.10

Edge Thickness ET (mm):

1.41

Radius R₁ (mm):

18.16

Clear Aperture CA (mm):

17.0

f/#:

1.5

Numerical Aperture NA:

0.33

Focal Length Specification Wavelength (nm):

587.6

Type:

Plano-Convex Lens

Bevel:

Protective bevel as needed

Typical Energy Density Limit:

10 J/cm² @ 532nm, 10ns

Wavelength Range (nm):

400 - 700

New unused condition.

Actual item pictured.

30-day return warranty

Terms & Conditions

PAYMENT

-- We accept most payment types and will work with your organizations accounting requests.

SHIPPING

-- Items ship within 1-2 business days after payment.

-- We ship with USPS FedEx UPS and DHL

-- If you require expedited shipping or wish to be billed to your FedEx UPS or DHL account# please let us know upon purchase.

-- We ship Worldwide. Buyer responsible for customs/duty import charges.

RETURN POLICY

-- We offer a 30-day return on all products unless sold as-is for parts/repair or not working.

-- We strive for your positive feedback and 5 star rating, contact us if not satisfied for any reason.

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