Flat Annulus ET
R 1 R 2
The high performance optical elements
featured
on
this page
are manufactured
utilizing state of the art
CNC equipment. 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 available for optimized throughput in the
ultraviolet spectrum.
Transmittance UV-Grade Fused Silica
(10mm Thickness)
100
80
60
40
20
0
150 200 250 300 1 2 3 4 5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
(nm) (μm)
Transmittance (%)
Wavelength
TECHSPEC® UV Fused Silica PCV Lenses
Diameter
(mm)
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1
(mm)
Stock No.
Uncoated
Substrate: UV Grade Fused Silica
Diameter Tolerance (mm): +0,000/-0,025
Center Thickness Tolerance (mm):
6,0 - 12,0 mm Diameter: ±0,05
12,01 - 25,0 mm Diameter: ±0,10
Edge Thickness Tolerance: Reference Value
Power (P-V): 1,5l
Irregularity (P-V): l/4
Surface Quality: 40-20
Clear Aperture:
6,0 - 10,0 mm Diameter: ≥ 90% of Diameter
10,01 - 25,0 mm Diameter: Diameter - 1,0 mm
Centration:
Focal Lengths ≥ -10,0 mm: ≤ 3 arcmin
Focal Lengths < -10,0 mm: ≤ 1 arcmin
Focal Length Tolerance: ±1%
Design Wavelength (nm): 587,6
Edges: Fine Ground, Protective
Bevel as Needed
Max, Flat Annulus (mm): 0,3
Uncoated Stock No.
UV-AR
Coated
UV-AR Coated
1-5 6-25 1-5 6-25
6,0 -9,0 -10,38 2,0 3,00 -4,13 #45-697 €94,00 €75,00 #46-308 €109,00 €87,00
6,0 -12,0 -13,38 2,0 2,71 -5,50 #45-698 €94,00 €75,00 #46-309 €109,00 €87,00
6,0 -18,0 -19,37 2,0 2,45 -8,25 #45-699 €94,00 €75,00 #46-310 €109,00 €87,00
9,0 -13,5 -14,89 2,0 3,64 -6,20 #45-700 €99,50 €79,50 #46-311 €114,50 €91,50
9,0 -18,0 -19,37 2,0 3,15 -8,25 #45-701 €99,50 €79,50 #46-312 €114,50 €91,50
9,0 -27,0 -28,42 2,0 2,73 -12,40 #45-702 €99,50 €79,50 #46-313 €114,50 €91,50
12,0 -25,0 -26,37 2,0 3,52 -11,46 #48-046 €104,00 €83,00 #48-050 €119,00 €95,00
12,0 -30,0 -31,37 2,0 3,24 -13,75 #48-047 €104,00 €83,00 #48-051 €119,00 €95,00
12,0 -40,0 -41,37 2,0 2,91 -18,33 #48-048 €104,00 €83,00 #48-052 €119,00 €95,00
12,0 -50,0 -51,37 2,0 2,72 -22,92 #48-049 €104,00 €83,00 #48-053 €119,00 €95,00
12,0 -100,0 -101,37 2,0 2,36 -45,85 #85-879 €104,00 €83,00 #88-037 €119,00 €95,00
25,0 -50,0 -51,37 2,0 5,52 -22,92 #48-315 €108,00 €86,50 #48-321 €123,00 €98,50
25,0 -75,0 -76,71 2,5 4,74 -34,38 #48-316 €108,00 €86,50 #48-322 €123,00 €98,50
25,0 -100,0 -101,71 2,5 4,15 -45,84 #48-317 €108,00 €86,50 #48-323 €123,00 €98,50
25,0 -150,0 -151,71 2,5 3,59 -68,76 #48-318 €108,00 €86,50 #48-324 €123,00 €98,50
25,0 -200,0 -201,71 2,5 3,32 -91,69 #48-319 €108,00 €86,50 #48-325 €123,00 €98,50
25,0 -250,0 -251,71 2,5 3,15 -114,61 #48-320 €108,00 €86,50 #48-326 €123,00 €98,50
36 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
testing & detection targets illumination cameras imaging lenses microscopy lasers optomechanics optics
PCV DCV
UV Fused Silica PCV and DCV Lenses
CT
EFL
BFL
Dia.
R1
P"
Dia.
EFL
BFL
ET
Flat Annulus
CT
P P"
PCV
DCV
0
200 250 300 350 400 450 500
Wavelength (nm)
Reflection (%)
UV-AR Coating
Ravg <0.75% @ 250 - 425nm, Ravg <0.5% @ 370 - 420nm
Damage Threshold, Reference: 3 J/cm2 @ 355nm, 10ns, 10Hz
TECHSPEC® UV Fused Silica DCV Lenses
Diameter
(mm)
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1 = -R2
(mm)
Stock No.
Uncoated
Uncoated Stock No.
UV-AR
Coated
UV-AR Coated
1-5 6-25 1-5 6-25
12,0 -20,0 -20,67 2,0 3,78 -18,64 #48-054 €104,00 €83,00 #48-058 €119,00 €95,00
12,0 -30,0 -30,68 2,0 3,18 -27,81 #48-055 €104,00 €83,00 #48-059 €119,00 €95,00
12,0 -35,0 -35,68 2,0 3,01 -32,40 #48-056 €104,00 €83,00 #48-060 €119,00 €95,00
12,0 -45,0 -45,68 2,0 2,79 -41,57 #48-057 €104,00 €83,00 #48-061 €119,00 €95,00
25,0 -50,0 -50,85 2,5 5,78 -46,23 #48-327 €108,00 €86,50 #48-330 €123,00 €98,50
25,0 -100,0 -100,85 2,5 4,12 -92,08 #48-328 €108,00 €86,50 #48-331 €123,00 €98,50
25,0 -125,0 -125,85 2,5 3,80 -115,00 #48-329 €108,00 €86,50 #48-332 €123,00 €98,50
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