Plano-Concave (PCV) and Double-Concave (DCV) Lenses
• Wavelength Range of 400 - 2200 nm
• Precision Diameter and Centration
Tolerances Allow for Easy OEM Integration
• Wide Variety of Diameters, Focal Lengths,
and Coatings
TECHSPEC® Plano-Concave (PCV) lenses have a
negative focal length and are commonly used to
diverge a collimated light source. They are typically
oriented with the concave surface towards the
beam. A variety of coating options are available for
visible and near infrared applications. Add as an
additional sentence: TECHSPEC® Double-Concave
(DCV) Lenses have two inward curved surfaces and
a negative focal length. They are used for image
reduction and to spread light.
Substrate: N-BK7
Uncoated at 0° (Avg.4.25%)
Substrate: N-BK7
Flat Annulus ET
Coated at 0° (Avg.1.75%)
34 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
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Dia.
(mm)
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1
(mm)
Glass
Type
3,0 -6,0 -6,56 1,00 1,17 -4,71 N-SF11
3,0 -9,0 -9,56 1,00 1,11 -7,06 N-SF11
6,0 -6,0 -6,84 1,50 2,35 -4,71 N-SF11
6,0 -9,0 -9,84 1,50 2,04 -7,06 N-SF11
6,0 -12,0 -12,99 1,50 2,12 -6,20 N-BK7
6,0 -15,0 -16,32 2,00 2,49 -7,75 N-BK7
6,0 -18,0 -19,32 2,00 2,40 -9,30 N-BK7
9,0 -9,0 -10,21 2,25 3,63 -7,07 N-SF11
9,0 -12,0 -13,26 2,25 3,24 -9,42 N-SF11
9,0 -18,0 -19,26 2,25 2,89 -14,12 N-SF11
9,0 -27,0 -28,68 3,00 3,42 -21,19 N-SF11
12,0 -12,0 -13,23 2,20 4,12 -9,42 N-SF11
12,0 -15,0 -16,68 3,00 4,47 -11,77 N-SF11
12,0 -18,0 -19,95 3,50 4,70 -14,12 N-SF11
12,0 -24,0 -26,32 3,50 4,79 -12,40 N-BK7
12,0 -48,0 -50,31 3,50 4,12 -24,81 N-BK7
20,0 -30,0 -31,96 3,50 5,39 -23,54 N-SF11
20,0 -40,0 -42,31 3,50 5,39 -20,67 N-BK7
20,0 -50,0 -52,31 3,50 5,21 -25,84 N-BK7
25,0 -25,0 -26,96 3,50 7,41 -19,62 N-SF11
25,0 -35,0 -36,96 3,50 6,36 -27,47 N-SF11
25,0 -50,0 -52,31 3,50 6,33 -25,84 N-BK7
25,0 -100,0 -102,31 3,50 4,85 -51,68 N-BK7
50,0 -100,0 -103,30 5,00 11,23 -51,68 N-BK7
50,0 -125,0 -128,30 5,00 9,87 -64,60 N-BK7
6.0
5.0
4.0
3.0
2.0
1.0
Wavelength (nm)
Reflection (%)
Uncoated
400 450 500 550 600 650 700 750
TECHSPEC® Plano-Concave (PCV) Lenses
6.0
5.0
4.0
3.0
2.0
1.0
Wavelength (nm)
Reflection (%)
MgF2 Coating
Ravg 1.75% @ 400 - 700nm
Damage Threshold, Reference: 10J/cm2 @ 532nm, 10ns, 10Hz
400 450 500 550 600 650 700 750
TECHSPEC® Scorpii™
Nd:YAG Beam Expanders
See page 77
Stock No.
MgF2
Price – MgF2 Coated
1-9 10-24 25+
#45-373 €48,00 €43,25
Call For OEM Quantity Pricing
#45-375 €48,00 €43,25
#45-007 €29,50 €26,50
#48-337 €29,50 €26,50
#45-009 €29,50 €26,50
#48-684 €29,50 €26,50
#45-011 €29,50 €26,50
#45-379 €30,50 €27,50
#48-338 €30,50 €27,50
#45-381 €30,50 €27,50
#45-383 €30,50 €27,50
#45-015 €31,50 €28,50
Call For OEM Quantity Pricing
#48-685 €31,50 €28,50
#48-339 €31,50 €28,50
#45-017 €31,50 €28,50
#45-019 €31,50 €28,50
#45-021 €32,00 €29,00
#45-023 €32,00 €29,00
#45-025 €32,00 €29,00
#45-031 €33,00 €29,75
#48-686 €33,00 €29,75
#45-029 €33,00 €29,75
#45-027 €33,00 €29,75
#45-037 €51,50 €46,25
#45-039 €51,50 €46,25
Stock No.
Uncoated
Price – Uncoated
1-9 10-24 25+
#45-374 €43,00 €38,75
Call For OEM Quantity Pricing
#45-376 €43,00 €38,75
#45-006 €24,50 €22,00
#48-333 €24,50 €22,00
#45-008 €24,50 €22,00
#48-678 €24,50 €22,00
#45-010 €24,50 €22,00
#45-380 €25,50 €23,00
#48-334 €25,50 €23,00
#45-382 €25,50 €23,00
#45-384 €25,50 €23,00
#45-014 €26,50 €23,75
Call For OEM Quantity Pricing
#48-679 €26,50 €23,75
#48-335 €26,50 €23,75
#45-016 €26,50 €23,75
#45-018 €26,50 €23,75
#45-020 €27,00 €24,25
#45-022 €27,00 €24,25
#45-024 €27,00 €24,25
#45-030 €28,00 €25,25
#48-680 €28,00 €25,25
#45-028 €28,00 €25,25
#45-026 €28,00 €25,25
#45-036 €41,50 €37,50
#45-038 €41,50 €37,50
CT
EFL
BFL
Dia.
R1
P"
PCV
Dia.
(mm)
Effective
FL
(mm)
Back
FL
(mm)
Center
Thickness
(mm)
Edge
Thickness
(mm)
Radius
R1 = -R2
(mm)
Glass
Type
6,0 -6,0 -6,41 1,50 2,29 -9,74 N-SF11
6,0 -9,0 -9,32 1,00 1,79 -9,47 N-BK7
6,0 -12,0 -12,33 1,00 1,59 -12,57 N-BK7
9,0 -9,0 -9,61 2,25 3,48 -14,60 N-SF11
9,0 -12,0 -12,41 1,50 2,43 -19,16 N-SF11
9,0 -18,0 -18,49 1,50 2,45 -18,86 N-BK7
12,0 -12,0 -12,81 3,00 4,71 -19,47 N-SF11
12,0 -18,0 -18,65 2,00 3,76 -18,94 N-BK7
12,0 -24,0 -24,65 2,00 3,31 -25,14 N-BK7
20,0 -20,0 -20,55 2,00 5,03 -31,82 N-SF11
25,0 -25,0 -25,69 2,50 6,05 -39,78 N-SF11
25,0 -50,0 -50,82 2,50 5,40 -52,10 N-BK7
25,0 -100,0 -101,64 5,00 6,43 -104,20 N-BK7
Stock No.
MgF2
Prices – MgF2 Coated
1-9 10-24 25+
#32-987 €30,00 €27,00
Call For OEM Quantity Pricing
#48-935 €30,00 €27,00
#48-687 €30,00 €27,00
#48-340 €31,00 €28,00
#48-936 €31,00 €28,00
#48-688 €31,00 €28,00
#32-989 €32,50 €29,50
#48-937 €32,50 €29,50
#48-689 €32,50 €29,50
#32-991 €32,50 €29,50
#32-993 €29,50 €26,50
#32-997 €34,50 €31,00
#32-995 €34,50 €31,00
Stock No.
Uncoated
Prices – Uncoated
1-9 10-24 25+
#32-986 €25,00 €22,50
Call For OEM Quantity Pricing
#48-932 €25,00 €22,50
#48-681 €25,00 €22,50
#48-336 €26,00 €23,50
#48-933 €26,00 €23,50
#48-682 €26,00 €23,50
#32-988 €27,50 €24,75
#48-934 €27,50 €24,75
#48-683 €27,50 €24,75
#32-990 €27,50 €24,75
#32-992 €29,50 €26,50
#32-996 €29,50 €26,50
#32-994 €29,50 €26,50
TECHSPEC® Double-Concave (DCV) Lenses
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