Diameter (mm):

25.00 +0.0/-0.025

Effective Focal Length EFL (mm):

-150.00

Back Focal Length BFL (mm):

-151.71

Coating:

UV-AR (250-425nm)

Coating Specification:

R_abs ≤1.0% @ 250 - 425nm
R_avg ≤0.75% @ 250 - 425nm
R_avg ≤0.5% @ 370 - 420nm

Fused Silica (Corning 7980)

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Center Thickness CT (mm):

2.50

Center Thickness Tolerance (mm):

±0.10

Focal Length Tolerance (%):

±1

Focal Length Specification Wavelength (nm):

587.6

Centering (arcmin):

Clear Aperture CA (mm):

Edge Thickness ET (mm):

3.59

Radius R₁ (mm):

-68.76

f/#:

6.00

Numerical Aperture NA:

0.08

Type:

Plano-Concave Lens

Typical Energy Density Limit:

3 J/cm² @ 355nm, 10ns

Wavelength Range (nm):

250 - 425

Note:

Max. Flat Annulus is 0.3mm

3 J/cm² @ 355nm, 10ns

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

Product Family Description

Negative Focal Lengths for Beam Expansion or Light Projection Applications
Wavelength Range of 200 - 2200nm
Popular UV-AR Coating Option Available

These high performance UV optic elements are manufactured utilizing state of the art CNC equipment. Zygo’s GPI-XP Interferometer is used to assure the surface accuracy and performance of these UV optics. UV Grade lenses are precision manufactured using research-grade synthetic fused silica. In addition to providing excellent transmission characteristics and higher operating temperatures, synthetic fused silica lenses also exhibit an exceptional inclusion specification and chemical purity. These lenses make a superior choice for many laser and imaging applications, particularly those involving ultraviolet wavelengths. A broadband anti-reflection coating is avaliable for optimized throughput in the ultraviolet spectrum.

UV FS Transmission Curve

Title	Type	Stock Number	Price	Buy
25.0/25.4mm Optic Dia., SM1 Thin Mount, M4	Fixed	#13-787	$19.00 Qty 5+ $18.10 Request Quote	Contact Us ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, 8-32	Fixed	#13-788	$19.00 Qty 5+ $18.10 Request Quote	In Stock ×
25mm Thin Inner Single Optic Mount	Fixed	#38-755	$31.00 Qty 5+ $29.80 Request Quote	In Stock ×
30mm Cage 25/25.4mm Diameter Lens Mount	Fixed	#85-587	$39.00 Request Quote	In Stock ×
30mm Cage 25/25.4mm Diameter Thick Lens Mount	Fixed	#85-588	$39.00 Request Quote	In Stock ×
25/30mm Cage 25mm Diameter Lens Mount	Fixed	#85-678	$39.00 Request Quote	In Stock ×
25.0mm Optic Dia., Optic Mount	Fixed	#64-560	$44.00 Qty 10+ $39.60 Request Quote	In Stock ×
25/25.4mm Diameter, T-Mount Thin Optic Mount	Fixed	#52-292	$59.80 Qty 5+ $53.10 Request Quote	In Stock ×
25mm Thick Inner Pair Optic Mounts	Fixed	#11-054	$61.00 Qty 5+ $57.00 Request Quote	In Stock ×
25.0/25.4mm Optic Dia., Side Flange Direct Mount	Fixed	#36-414	$63.00 Request Quote	In Stock ×
25.0/25.4mm Optic Dia., L-Slot Direct Mount	Fixed	#36-410	$63.00 Request Quote	In Stock ×
25.0/25.4mm Optic Dia., L-Slot and Rotation Direct Mount	Adjustable - Rotary	#36-411	$91.00 Request Quote	In Stock ×
25.0/25.4mm Optic Dia., X-Y Translating Optic Mount	Adjustable - Linear (XY)	#62-956	$253.00 Qty 5+ $240.40 Request Quote	In Stock ×
25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount	Adjustable - Linear (XYZ)	#62-959	$496.00 Qty 5+ $446.40 Request Quote	In Stock ×
25.0/25.4mm Optic Dia., 5 Axes Optical Mount	Adjustable - Linear (XYZ) & Tip-Tilt	#13-776	$691.00 Qty 5+ $656.60 Request Quote	In Stock ×

25.0mm Dia. x -150 FL, UV-AR Coated, UV Plano-Concave Lens

Regulatory Compliance

Product Family Description

UV FS Transmission Curve