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Home > Commercial Grade Optics > Commercial Grade Lenses > Commercial Grade Achromat Lenses

Commercial Grade Achromat Lenses





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Anchor Commercial Grade optics are our top-of-the-line, while still giving you an excellent price. Commercial Optics have standard designs and are available on an ongoing basis.

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. Anchor doublets come with a single layer MgF2 coating for the visible spectrum.

All dimensions are in mm.

Specifications
Surface Quality: 60-40
Centering Tolerance: 6 arcmin
Diameter Tolerance: +0.00/-0.10
Center Thickness Tolerance: ±0.10
Focal Length Tolerance: ±1%
Design Wavelength: 587.6nm
Edge Thickness: Reference
Coating: ¼λ MgF2 @ 550nm
Material:
Crown: N-Bak4
Flint: N-SF4
Bevel: ≥0.85 x (radius of curvature), then no bevel is required
5.00-12.50mm Dia: Max Bevel = 0.3mm x 45°
12.51-25.41mm Dia: Max Bevel = 0.4mm x 45°
Clear Aperture: 5.00-12.51mm Dia: CA ≥85% diameter
12.51-25.41mm Dia: Max Bevel = 0.4mm x 45°


Dia. (mm) Effective Focal Length (mm) Back Focal Length (mm) Center Thickness (mm) Center Thickness (mm) Edge Thickness (mm) Radius 1 (mm) Radius 2 (mm) Radius 3 (mm) Stock Number
3.00 6.00 3.94 2.00 1.00 2.55 2.83 2.83 34.13 27963
3.00 9.00 7.16 2.00 1.00 2.71 4.68 4.68 25.83 27964
3.00 12.00 10.23 2.00 1.00 2.79 6.46 6.46 30.83 27965
5.00 7.50 3.72 4.30 1.00 4.35 3.62 3.62 67.72 27966
5.00 10.00 6.98 3.20 1.00 4.42 4.65 4.65 68.18 27967
5.00 12.50 10.29 2.55 1.00 2.96 6.53 6.53 35.66 27968
5.00 15.00 13.03 2.30 1.00 2.82 8.11 8.11 38.29 27969
6.25 10.00 7.90 3.00 1.00 2.85 6.44 5.13 14.41 27254
6.25 12.50 10.50 3.00 0.80 2.90 8.03 6.23 18.17 27255
6.25 15.00 13.30 2.70 0.60 2.56 9.65 7.50 2.28 27256
6.25 17.50 15.80 2.50 1.00 2.87 11.34 8.65 25.41 27713
6.25 20.00 18.30 2.50 1.00 2.95 12.96 9.93 29.32 27960
6.25 25.00 2.58 2.00 1.00 2.57 16.19 12.78 37.90 27961
6.25 30.00 28.58 2.00 1.00 2.64 19.39 15.47 46.15 27962
9.00 15.00 12.03 4.50 1.00 3.93 9.33 7.42 22.94 27915
9.00 18.00 15.38 4.00 1.00 3.70 11.39 8.95 27.13 27916
9.00 22.50 20.51 3.00 1.00 2.98 14.52 11.39 33.74 27917
9.00 27.00 25.02 3.00 1.00 3.16 17.47 13.53 40.23 27959
9.00 36.00 34.30 2.50 1.00 2.88 23.28 18.53 55.32 27711
9.00 45.00 43.29 2.50 1.00 3.00 29.05 23.37 70.09 27712
12.50 15.00 9.45 7.50 2.00 6.19 8.70 8.70 29.71 27970
12.50 17.50 12.36 6.60 2.00 5.85 9.80 9.80 39.52 27971
12.50 20.00 16.40 5.25 1.10 4.08 12.77 10.59 30.77 27258
12.50 25.00 21.70 5.00 1.25 4.46 16.12 12.81 37.37 27259
12.50 30.00 27.00 4.50 1.20 4.23 19.43 15.28 44.83 27260
12.50 35.00 32.40 3.68 1.50 3.94 22.83 17.97 52.28 27261
12.50 40.00 37.50 3.73 1.33 3.97 25.94 20.52 60.63 27262
12.50 45.00 42.50 3.70 1.30 4.04 29.10 23.13 68.90 27263
12.50 50.00 47.70 3.50 1.10 3.74 32.20 25.83 77.73 27264
12.50 60.00 57.90 3.20 1.00 3.49 38.51 31.23 94.82 27265
12.50 75.00 72.33 3.00 2.00 4.43 42.97 42.97 168.53 27972
12.50 100.00 97.34 3.00 2.00 4.57 57.5 57.5 223.66 27973
20.00 30.00 23.88 8.00 3.00 7.06 17.67 17.67 60.38 27974
20.00 40.00 34.47 6.60 2.50 6.15 21.47 21.47 104.65 27975
20.00 60.00 54.88 6.00 3.00 7.12 33.42 33.42 142.19 27976
20.00 80.00 75.63 5.00 3.00 6.61 45.39 45.39 182.61 27977
25.00 30.00 21.80 12.00 2.00 7.68 19.74 16.52 43.01 27267
25.00 35.00 27.20 11.50 2.00 8.19 22.42 18.72 53.09 27268
25.00 40.00 33.40 9.50 2.50 7.48 25.70 21.55 61.64 27269
25.00 45.00 39.30 7.90 3.00 6.94 29.31 24.12 68.01 27270
25.00 50.00 43.90 9.00 2.50 7.94 32.37 25.95 75.07 27271
25.00 60.00 54.20 8.50 2.90 8.47 39.08 30.68 88.81 27272
25.00 75.00 70.40 6.50 3.00 7.18 48.93 38.77 112.64 27273
25.00 85.00 81.20 5.00 3.00 5.97 55.44 44.44 129.94 27274
25.00 100.00 95.90 5.50 3.00 6.77 64.90 52.13 154.25 27275
25.00 125.00 121.10 5.00 3.50 7.13 81.11 65.41 194.02 27276
25.00 150.00 145.96 4.00 4.00 6.86 86.55 86.55 332.39 27978



Click on the column headers below to sort items by that column.
Stock #   DIA?
(mm)		   F.L.?   Grade?   Comments? Price  
AX27963 3 6 C CTD $34.00 BUY
AX27964 3 9 C CTD $34.00 BUY
AX27965 3 12 C CTD $34.00 BUY
AX27966 5 7.5 C CTD $31.00 BUY
AX27967 5 10 C CTD $31.00 BUY
AX27968 5 12.5 C CTD $31.00 BUY
AX27969 5 15 C CTD $31.00 BUY
AX27960 6.25 20 C CTD $25.00 BUY
AX27961 6.25 25 C CTD $25.00 BUY
AX27962 6.25 30 C CTD $25.00 BUY
AX27254 6.25 10 C CTD $25.00 BUY
AX27255 6.25 12.5 C CTD $25.00 BUY
AX27256 6.25 15 C CTD $25.00 BUY
AX27713 6.25 17.5 C CTD $25.00 BUY
AX27915 9 15 C CTD $25.00 BUY
AX27916 9 18 C CTD $25.00 BUY
AX27917 9 22.5 C CTD $25.00 BUY
AX27959 9 27 C CTD $25.00 BUY
AX27711 9 36 C CTD $25.00 BUY
AX27712 9 45 C CTD $25.00 BUY
AX27258 12.5 20 C CTD $32.50 BUY
AX27259 12.5 25 C CTD $32.50 BUY
AX27260 12.5 30 C CTD $32.50 BUY
AX27261 12.5 35 C CTD $32.50 BUY
AX27262 12.5 40 C CTD $32.50 BUY
AX27263 12.5 45 C CTD $32.50 BUY
AX27264 12.5 50 C CTD $32.50 BUY
AX27265 12.5 60 C CTD $32.50 BUY
AX27970 12.5 15 C CTD $32.50 BUY
AX27971 12.5 17.5 C CTD $32.50 BUY
AX27972 12.5 75 C CTD $32.50 BUY
AX27973 12.5 100 C CTD $32.50 BUY
AX27974 20 30 C CTD $41.50 BUY
AX27975 20 40 C CTD $41.50 BUY
AX27976 20 60 C CTD $41.50 BUY
AX27977 20 80 C CTD $41.50 BUY
AX27978 25 150 C CTD $39.00 BUY
AX27267 25 30 C CTD $39.50 BUY
AX27268 25 35 C CTD $39.50 BUY
AX27269 25 40 C CTD $39.50 BUY
AX27270 25 45 C CTD $39.50 BUY
AX27271 25 50 C CTD $39.00 BUY
AX27272 25 60 C CTD $39.00 BUY
AX27273 25 75 C CTD $39.00 BUY
AX27274 25 85 C CTD $39.00 BUY
AX27275 25 100 C CTD $39.00 BUY
AX27276 25 125 C CTD $39.00 BUY

Do you have questions about Commercial Grade Achromat Lenses?
Please email us with your questions!
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