Senior sales engineer
Arminas Butkus +370 5 219 4884
Bi-convex spherical lenses
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Bi-convex spherical lenses «In Stock»

Bi-convex spherical lenses feature two convex surfaces with the same radius of curvature, while their focal length is positive. These lenses perform the best at finite conjugate (0,2X - 5X ratio) applications. At 1:1 conjugate ratio spherical aberrations, coma and distortion are minimized.

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Items can be filtered by multiple words e.g., "uvfs 1064"

SPECIFICATION SKU PRICE Qty. of stock QUANTITY
UVFS; ⌀6,6 mm; 3,7 mm; 1,4 mm; 6,7 mm; <λ/4; uncoated
1036
20 €
>5
UVFS; ⌀27 mm; 8 mm; 4,6 mm; 59 mm; <λ/4; uncoated
1042
30 €
2
UVFS; ⌀25 mm; 8 mm; 6,75 mm; 170 mm; <λ/4; uncoated
1043
30 €
1
UVFS; ⌀25 mm; 8 mm; 6,75 mm; 170 mm; <λ/2; uncoated
1044
30 €
1
BK7; ⌀25,4 mm; 4 mm; 2,8 mm; 250 mm; <λ/4; uncoated
1102
70 €
1
N-BK7; ⌀50,8 mm; 3 mm; +0,0/-0,1 mm; +/-0,1 mm; +75mm; ±1%; >90 %; 40/20 S/D;
11112
40 €
2
N-BK7; ⌀50,8 mm; 3 mm; +0,0/-0,1 mm; +/-0,1 mm; +60 mm; ±1%; >90 %; 40/20 S/D; λ/4; ≤3 arcmin;
11294
40 €
2
BK7; ⌀25 mm; 4 mm; 3,2 mm; 200 mm; <λ/4; uncoated
1180
20 €
1
UVFS; ⌀25,4 mm; 4 mm; +0/-0,1 mm; ±0,5 mm; +125 mm; ±3%; 110 mm; >90%; 40-20 S-D; <λ/8 at 632,8 nm; <3 arcmin; <0,35 mm at 45°; AR(R<0,25%)@1880-1920+2080-2120nm; >8 J/cm2@2050 nm, 10 ns
12333
Request
1
BK7; ⌀25 mm; 4,2 mm; 2,8 mm; 100 mm; <λ/4; AR/AR(R<0,2%)@1064 nm
1237
20 €
1
FS; ⌀25,4 mm; 2 mm; +0/-0,1 mm; ±0,5 mm; 75 mm; ±3%; >90%; 40-20 S-D; <λ/4@632,8 nm; <3 arcmin; <0,35 mm at 45°; AR/AR@258+343 nm
13932
Request
1
⌀26 mm; 2 mm; +0,0/-0,1 mm; +/-0,2 mm; R1: 57 mm, R2: 27 mm; 85%; 60/40 S/D; <λ/4 @ 632,8 nm; AR@400-700nm
17270
Request
2
IRFS; ⌀12,7 mm; 3 mm; (+/-0,1) mm; (+/-0,1 mm); ±3%; R215,3/R215,3mm; 90%; 20/10 S/D; <λ/4; <3 arcmin; <0,5 mm at 45°; AR(R<1% )@1908+2097nm, i0deg; >10 J/cm2@2097 nm, 10 ns
20323
Request
>5
IRFS; ⌀12,7 mm; 3,5 mm; (+/-0,1) mm; (+/-0,1 mm); ±3%; R161/R191,64mm; 90%; 20/10 S/D; <λ/4; <3 arcmin; <0,5 mm at 45°; AR(R<1% )@1908+2097nm, i0deg; >10 J/cm2@2097 nm, 10 ns
20324
Request
>5
IRFS; ⌀12,7 mm; 3 mm; (+/-0,1) mm; (+/-0,1 mm); ±3%; R191,64/R199,99mm; 90%; 20/10 S/D; <λ/4; <3 arcmin; <0,5 mm at 45°; AR(R<1% )@1908+2097nm, i0deg; >10 J/cm2@2097 nm, 10 ns
20325
Request
>5
IRFS; ⌀12,7 mm; 3,5 mm; (+/-0,1) mm; (+/-0,1 mm); ±3%; R134/R191,64mm; 90%; 20/10 S/D; <λ/4; <3 arcmin; <0,5 mm at 45°; AR(R<1% )@1908+2097nm, i0deg; >10 J/cm2@2097 nm, 10 ns
20326
Request
>5
IRFS; ⌀12,7 mm; 4 mm; (+/-0,1) mm; (+/-0,1 mm); ±3%; R89,95/RR89,95mm; 90%; 20/10 S/D; <λ/4; <3 arcmin; <0,5 mm at 45°; AR(R<1% )@1908+2097nm, i0deg; >10 J/cm2@2097 nm, 10 ns
20329
Request
>5
IRFS; ⌀12,7 mm; 4 mm; (+/-0,1) mm; (+/-0,1 mm); ±3%; R120,23/R149,97mm; 90%; 20/10 S/D; <λ/4; <3 arcmin; <0,5 mm at 45°; AR(R<1% )@1908+2097nm, i0deg; >10 J/cm2@2097 nm, 10 ns
20331
Request
>5
UVFS; ⌀12,7 mm; <6 mm; 1,4 mm; +0/-0,1 mm; ±0,2 mm; 12,7 mm @969 nm; ±1%; 11 mm; >90%; 20-10 S-D; <λ/4@632,8 nm; <3 arcmin; <0,35 mm at 45°; AR (R< 0,1%)@940-969 nm (optimized for kW CW lasers)
20638
Request
1
IRFS; ⌀12,7 mm; 3 mm; 2,3 mm; 112 mm; <λ/4; AR(R<0,2%)@1908nm+2097nm
2125
20 €
2