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Achromatic Lenses
Achromatic lenses consist of two optical components
cemented
together
to form an achromatic
doublet,
which is computer
optimized to correct for on-axis
spherical
and chromatic
aberrations.
Our doublets
are available with a single layer MgF2 coating or two
broadband coating options for the visible or visible-
NIR spectra.
See page 42 for NIR doublets optimized
for 700 - 1550nm and visit our website
for Achromatic Lens Kits
Download your FREE online spec sheets
for over 600 TECHSPEC® Achromats
www.edmundoptics.co.uk/achromats
Material Grade: Grade A, Fine Annealed
Diameter Tolerance (mm): +0.000/-0.025
Center Thickness Tolerance (mm):
1.0 - 12.0mm Diameter: ±0.05
12.01 - 75.0mm Diameter: ±0.10
Edge Thickness Tolerance: Reference Value
Power (P-V): 1.5l
Irregularity (P-V): l/4
Any of our achromats with a diameter of 5mm or greater can be specified with
blackened edges. To specify the blackening, simply append a –INK to the BBAR coated stock
number. For example, to order a 9mm diameter, 12mm focal length, VIS 0° coated achromat
lens with blackened edges, the stock number would be #47-652-INK.
Surface Quality: 40-20
Focal Length Tolerance: ±2%
Design Wavelength (nm): 587.6
Clear Aperture:
1.0 - 3.0mm Diameter: Diameter - 0.5mm
3.01 - 10.0mm Diameter: ≥90% of Diameter
10.01 - 50.00mm Diameter: Diameter - 1.0mm
>50.01mm Diameter: Diameter - 1.5mm
#47-652 - INK
BBAR Edge
Coated Lens Blackening
Centration:
Focal Lengths ≤ 5.0mm: 30 - 45 arcmin, typical
Focal Lengths > 5.0mm but ≤ 10.0mm: ≤3 arcmin
Focal Lengths > 10.0mm: ≤1 arcmin
Edges: Fine Ground, Protective
Bevel as Needed
38 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
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TECHSPEC® Achromatic Lenses *Call for Availability and Pricing
Dia.
EFL
BFL
CT
ET
Radius (mm)
Glass Type
(mm)
(mm)
(mm)
(mm)
(mm)
Stock No.
MgF2
Price – MgF2 Coated Stock No.
VIS 0°
Price – VIS 0° Coated Stock No.
VIS-NIR
Price – VIS-NIR
R1 -R3 1-5 6-25 26+ 1-5 6-25 26+ 1-5 6-25 26+
1.00 1.50 0.92 1.00 0.80 0.80 4.50 N-PSK53A/N-LASF9 #65-564 £170.00 £136.00
Call For OEM Quantity Pricing
* – –
Call For OEM Quantity Pricing
* – –
Call For OEM Quantity Pricing
1.00 3.00 2.48 1.00 0.91 1.75 7.13 N-PSK53A/N-LASF9 #65-566 £170.00 £136.00 * – – * – –
2.00 3.00 1.89 2.00 1.60 1.68 7.39 N-PSK53A/N-LASF9 #65-567 £170.00 £136.00 #84-124 £187.00 £149.60 #84-127 £191.25 £153.00
2.00 4.00 2.92 2.00 1.72 2.26 10.00 N-PSK53A/N-LASF9 #65-568 £170.00 £136.00 #84-125 £187.00 £149.60 #84-128 £191.25 £153.00
2.00 6.00 4.96 2.00 1.82 3.50 14.26 N-PSK53A/N-LASF9 * – – #84-126 £187.00 £149.60 #84-129 £191.25 £153.00
2.00 9.00 8.00 2.00 1.88 5.38 20.79 N-PSK53A/N-LASF9 #83-338 £170.00 £136.00 #83-978 £187.00 £149.60 #83-980 £191.25 £153.00
2.00 12.00 11.00 2.00 1.91 7.20 27.80 N-PSK53A/N-LASF9 #83-339 £170.00 £136.00 #83-979 £187.00 £149.60 #83-981 £191.25 £153.00
3.00 4.50 2.99 3.00 2.48 3.16 7.88 N-LaK22/N-SF6 #47-721 £79.47 £63.75 #49-270 £87.97 £70.55 * – –
3.00 6.00 4.33 3.00 2.67 4.13 21.70 N-BaF10/N-SF10 #45-089 £79.47 £63.75 #49-271 £87.97 £70.55 * – –
3.00 9.00 7.79 2.50 2.19 5.26 12.05 N-BK7/N-SF5 #45-090 £79.47 £63.75 #49-272 £87.97 £70.55 * – –
3.00 12.00 10.77 2.68 2.45 7.39 14.62 N-BK7/N-SF5 #45-262 £79.47 £63.75 #49-273 £87.97 £70.55 * – –
4.00 6.00 3.92 3.80 3.19 4.24 18.90 N-BaF10/N-SF10 #63-690 £70.13 £56.10 #63-702 £79.47 £63.75 #63-714 £83.72 £67.15
4.00 8.00 6.69 2.53 2.09 5.76 26.05 N-BaF10/N-SF10 #45-205 £70.13 £56.10 #49-274 £79.47 £63.75 * – –
4.00 10.00 8.40 3.00 2.65 7.12 33.66 N-BaF10/N-SF10 #63-691 £70.13 £56.10 #63-703 £79.47 £63.75 * – –
4.00 12.00 10.70 2.80 2.39 7.35 14.60 N-BK7/N-SF5 #63-692 £70.13 £56.10 #63-704 £79.47 £63.75 * – –
5.00 7.50 5.01 4.75 3.98 5.56 18.25 N-BaF10/N-SF10 #45-407 £52.70 £42.07 #49-275 £61.20 £48.88 * – –
5.00 10.00 8.56 2.76 2.22 7.17 33.96 N-BaF10/N-SF10 #45-206 £52.70 £42.07 #49-276 £61.20 £48.88 #49-300 £65.45 £52.27
5.00 12.50 10.89 3.30 2.78 8.57 21.36 N-SSK8/N-SF56 #49-923 £52.70 £42.07 #49-935 £61.20 £48.88 #49-947 £65.45 £52.27
5.00 15.00 13.64 2.58 2.22 10.67 53.57 N-BaF10/N-SF10 #45-207 £52.70 £42.07 #49-277 £61.20 £48.88 #49-301 £65.45 £52.27
5.00 20.00 18.60 2.64 2.38 14.11 75.59 N-BaF10/N-SF10 #45-408 £52.70 £42.07 #49-278 £61.20 £48.88 #49-302 £65.45 £52.27
6.25 7.50 4.45 6.00 4.61 5.60 11.34 N-BaF10/N-SF57 #49-924 £47.60 £38.25
Call For OEM Quantity Pricing
#49-936 £51.00 £40.80
Call For OEM Quantity Pricing
#49-948 £55.25 £44.20
Call For OEM Quantity Pricing
6.25 10.00 7.83 4.09 3.23 6.98 41.01 N-BaF10/N-SF10 #45-208 £47.60 £38.25 #47-689 £51.00 £40.80 #49-303 £55.25 £44.20
6.25 12.50 10.36 3.80 3.12 8.63 51.17 N-BaF10/N-SF10 #32-299 £47.60 £38.25 #47-690 £51.00 £40.80 #49-304 £55.25 £44.20
6.25 15.00 12.73 3.30 2.64 7.95 277.83 N-SSK8/N-SF10 #32-301 £47.60 £38.25 #47-691 £51.00 £40.80 #49-305 £55.25 £44.20
6.25 17.50 15.46 3.75 3.18 11.13 38.49 N-SSK8/N-SF56 #49-925 £47.60 £38.25 #49-937 £51.00 £40.80 #49-949 £55.25 £44.20
6.25 20.00 18.23 3.60 3.00 12.30 24.98 N-BK7/N-SF5 #32-303 £47.60 £38.25 #47-692 £51.00 £40.80 #49-306 £55.25 £44.20
6.25 25.00 23.45 3.20 2.73 15.37 32.17 N-BK7/N-SF5 #32-305 £47.60 £38.25 #47-693 £51.00 £40.80 #49-307 £55.25 £44.20
6.25 30.00 28.43 3.20 2.80 18.11 39.29 N-BK7/N-SF5 #45-135 £47.60 £38.25 #47-694 £51.00 £40.80 #49-308 £55.25 £44.20
6.25 35.00 33.59 3.20 2.86 23.14 38.86 N-BK7/N-SF5 #32-307 £47.60 £38.25 #47-695 £51.00 £40.80 #49-309 £55.25 £44.20
6.25 40.00 38.46 3.30 3.01 25.05 49.33 N-BK7/N-SF5 #45-173 £47.60 £38.25 #47-696 £51.00 £40.80 #49-310 £55.25 £44.20
6.25 50.00 48.61 3.00 2.77 30.77 64.60 N-BK7/N-SF5 #45-263 £47.60 £38.25 #47-697 £51.00 £40.80 #49-311 £55.25 £44.20
6.25 60.00 58.46 3.30 3.10 37.16 76.48 N-BK7/N-SF5 #45-345 £47.60 £38.25 #47-698 £51.00 £40.80 #49-312 £55.25 £44.20
9.00 9.00 4.92 8.15 5.73 6.87 14.16 N-BaSF64/N-SF66 #65-549 £66.30 £53.13
Call For OEM Quantity Pricing
* – –
Call For OEM Quantity Pricing
* – –
Call For OEM Quantity Pricing
9.00 12.00 8.33 7.00 5.30 8.37 26.18 N-BaF10/N-SF57 #45-346 £49.30 £39.52 #47-652 £52.70 £42.07 #49-313 £56.95 £45.48
9.00 15.00 12.08 5.50 4.22 10.49 38.23 N-BaF10/N-SF6 #49-926 £49.30 £39.52 #49-938 £52.70 £42.07 #49-950 £56.95 £45.48
9.00 18.00 14.91 5.47 4.49 12.37 73.86 N-BaF10/N-SF10 #45-091 £49.30 £39.52 #47-653 £52.70 £42.07 #49-314 £56.95 £45.48
9.00 22.50 20.21 4.50 3.58 14.79 45.72 N-SSK8/N-SF56 #49-927 £49.30 £39.52 #49-939 £52.70 £42.07 #49-951 £56.95 £45.48
9.00 27.00 24.22 5.19 4.26 15.36 39.56 N-BK7/N-SF5 #45-092 £49.30 £39.52 #47-654 £52.70 £42.07 #49-315 £56.95 £45.48
9.00 36.00 34.17 4.00 3.32 22.16 46.14 N-BK7/N-SF5 #45-264 £49.30 £39.52 #47-655 £52.70 £42.07 #49-316 £56.95 £45.48
9.00 40.00 37.54 5.06 4.45 24.77 51.17 N-BK7/N-SF5 #45-818 £49.30 £39.52 #47-656 £52.70 £42.07 #49-317 £56.95 £45.48
9.00 45.00 42.97 4.30 3.76 27.83 57.06 N-BK7/N-SF5 #45-347 £49.30 £39.52 #47-657 £52.70 £42.07 #49-318 £56.95 £45.48
9.00 60.00 57.59 5.00 4.59 36.51 78.35 N-BK7/N-SF5 #45-819 £49.30 £39.52 #47-658 £52.70 £42.07 #49-319 £56.95 £45.48
9.00 75.00 72.35 4.60 4.28 46.44 95.94 N-BK7/N-SF5 #45-820 £49.30 £39.52 #47-659 £52.70 £42.07 #49-320 £56.95 £45.48
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