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Achromatic Doublets Essentials Kits


  • Steel Cabinet Frame and Protective Metal Case Options
  • Available with Three Broadband AR Coating Ranges
  • Mounted Lenses in Protective Case or Unmounted
    Lenses in Steel Cabinet

ESK50-A

(Unmounted Lenses)

LSB08-A

(Mounted Lenses)

Each Lens and
Location is Clearly Marked

Related Items


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Optical Coatings and Substrates
Optic Cleaning Tutorial

Features

  • Cemented Achromatic Doublets Kits
  • 14-Piece Mounted Lens or 50-Piece Unmounted Lens Kit
  • Storage Cases Included
  • AR-Coated Doublets with One of Three Coatings

Thorlabs offers achromatic doublet kits containing either mounted or unmounted optics. The mounted kits (LSB08 Series) contain 14 of our most popular Ø1" cemented achromatic doublets premounted in SM1-compatible lens cells. Unmounted achromatic doublets of varying diameters are included in the 50-piece kits (ESK50 Series).

The most typical application of achromatic doublet lenses is to reduce the chromatic aberration that is symptomatic of spherical lenses as well as to reduce other aberrations such as coma. Other applications of achromatic doublets include the diffraction limited focusing of laser beams and the focusing or imaging of white light within the design wavelength range.

These achromatic doublets are also available individually by visiting our Achromatic Doublet Navigation.

LSB08 Series of Mounted Achromatic Lenses
Our LSB08 kit comes with 14 of our most popular A- (400 - 700 nm), B- (650 - 1050 nm), or C- (1050 - 1620 nm) coated Ø1" achromatic doublets premounted in SM1-compatible (1.035"-40) lens cells. The mounted optics are housed in a plastic case. See the LSB08 Series tab for detailed information on the included optics in each kit.


ESK50 Series of Unmounted Achromatic Lenses
The ESK50 series kits include 50 of our most popular unmounted achromatic doublets housed in a storage case that makes it convenient to accommodate a growing collection of optics. Choose from versions with optics coated with a broadband AR coating for either 400 - 700 nm or 650 - 1050 nm. Detailed information on the included optics can be found under the ESK50-A or ESK50-B tab, respectively. The stackable steel cabinet that houses the unmounted achromatic doublets can be combined with other cabinets in our selection of storage cabinets. Alternatively, the storage cabinets can be integrated into our 19" Rack System.

General Specifications
Design Wavelength for -A-ML Doublets 486.1 nm, 587.6 nm, 656.3 nm
Design Wavelength for -B-ML Doublets 706.5 nm, 855 nm, 1015 nm
Design Wavelength for -C-ML Doublets 1016 nm, 1330 nm, 1550 nm
Lens Diameter 25.4 mm
Diameter Tolerance +0.00/-0.10 mm
Mounting Thread SM1 (1.035"-40)
Focal Length Tolerance ±1%
Surface Quality 40-20 Scratch-Dig
Centration ≤3 arcmin
Clear Aperture >90% of Diameter
A Coating Range Ravg <0.5% over 400 - 700 nm
B Coating Range Ravg <0.5% over 650 - 1050 nm
C Coating Range Ravg <0.5% over 1050 - 1620 nm
Operating Temperature -40 to +85 oC

 

Contents of LSB08-A Kit*

Item # f (mm) fb (mm) r1 (mm) r2 (mm) r3 (mm) tc1 (mm) tc2 (mm) te (mm) Materials
AC254-030-A-ML 30 22.9 20.89 -16.73 -79.8 12 2 8.8 N-BAF10/N-SF6HT
AC254-035-A-ML 35 27.3 23.99 -19.1 -102.09 12 2 9.6 N-BAF10/N-SF6HT
AC254-040-A-ML 40 33.4 23.66 -20.09 -57.68 10 2.5 7.4 N-BK7/SF5
AC254-045-A-ML 45 40.2 31.24 -25.94 -130.62 7 2 5.7 N-BAF10/N-SF6HT
AC254-050-A-ML 50 43.4 33.34 -22.28 -291.07 9 2.5 8.7 N-BAF10/N-SF10
AC254-060-A-ML 60 54.3 41.69 -25.88 -230.7 8 2.5 8.2 E-BAF11/FD10
AC254-075-A-ML 75 70.3 46.54 -33.91 -95.54 7 2.5 6.9 N-BK7/SF5
AC254-100-A-ML 100 97.1 62.75 -45.71 -128.23 4 2.5 4.7 N-BK7/SF5
AC254-150-A-ML 150 146.1 91.62 -66.68 -197.7 5.7 2.2 6.6 N-BK7/SF5
AC254-200-A-ML 200 194 77.4 -87.57 291.07 4 2.5 5.7 N-SSK5/LAFN7
AC254-250-A-ML 250 246.7 137.09 -111.51 -459.2 4 2 5.2 N-BK7/SF2
AC254-300-A-ML 300 297 165.2 -137.09 -557.4 4 2 5.4 N-BK7/SF2
AC254-400-A-ML 400 396 219.8 -181.55 -738.5 4 2 5.5 N-BK7/SF2
AC254-500-A-ML 500 499.9 337.3 -186.75 -557.4 4 2 5.6 N-BK7/SF2

* LSB08 kits include 14 achromatic doublets individually mounted in a Ø1" SM1-threaded mount. Each kit comes with one (1) of each listed lens.

 

Contents of LSB08-B Kit*

Item # f (mm) fb (mm) r1 (mm) r2 (mm) r3 (mm) tc1 (mm) tc2 (mm) te (mm) Materials
AC254-030-B-ML 30 23 21.09 -16.18 -79.08 12 1.5 8.2 N-BAF10/N-SF6HT
AC254-035-B-ML 35 28.4 23.99 -18.62 -97.27 10.5 1.5 7.5 N-BAF10/N-SF6HT
AC254-040-B-ML 40 32.8 26.12 -21.28 -137.09 10 2.5 8.6 N-BAF10/N-SF6HT
AC254-045-B-ML 45 39.6 29.38 -25.05 -127.06 7.8 1.6 5.9 N-LAK22/N-SF6HT
AC254-050-B-ML 50 45 33.55 -27.05 -125.6 7.5 1.8 6.2 N-LAK22/N-SF6HT
AC254-060-B-ML 60 55.8 39.48 -33 -165.2 6 1.7 5.1 N-LAK22/N-SF6HT
AC254-075-B-ML 75 69.9 36.9 -42.17 417.8 5 1.6 4.5 N-BAF10/N-SF6HT
AC254-100-B-ML 100 97.1 66.68 -53.7 -259.41 4 1.5 4 N-LAK22/N-SF6HT
AC254-150-B-ML 150 144.6 83.6 -89.33 -1330.5 4 3.5 6.5 N-LAK22/N-SF6HT
AC254-200-B-ML 200 194.8 106.41 -96.61 2000 4 4 7.3 N-LAK22/N-SF10
AC254-250-B-ML 250 237.5 52 -65.31 111.51 4 1.5 4.7 SF5/N-SF6HT
AC254-300-B-ML 300 290 62.4 -77.4 134 4 2 5.3 SF5/N-SF6HT
AC254-400-B-ML 400 391.1 83.6 -106.41 181.55 3.5 1.8 4.8 SF5/N-SF6HT
AC254-500-B-ML 500 480.8 60.6 -62.75 87.57 4 2 5.6 N-SF10/N-SF6HT

* LSB08 kits include 14 achromatic doublets individually mounted in a Ø1" SM1-threaded mount. Each kit comes with one (1) of each listed lens.

 

Contents of LSB08-C Kit*

Item # f (mm) fb (mm) r1 (mm) r2 (mm) r3 (mm) tc1 (mm) tc2 (mm) te (mm) Materials
AC254-030-C-ML 30 22.2 21.09 -15.24 -71.12 13 1.8 9.4 N-BAF10/N-SF6HT
AC254-035-C-ML 35 27.4 23.15 -17.87 -105.2 11.5 1.8 8.7 N-BAF10/N-SF6HT
AC254-040-C-ML 40 32.8 24.43 -21.09 -143.92 10 1.8 7.7 N-LAK22/N-SF6HT
AC254-045-C-ML 45 36.7 22.94 -23.66 900 9.6 1.8 7.7 N-LAK22/N-SF6HT
AC254-050-C-ML 50 41.2 22.94 -25.88 194.54 9 1.8 7.4 N-LAK22/N-SF6HT
AC254-060-C-ML 60 50.5 23.88 -28.12 112.08 8.3 1.8 7.2 N-LAK22/N-SF6HT
AC254-075-C-ML 75 64.9 26.36 -29.38 84.92 7.6 1.8 7.1 N-BAF10/N-SF6HT
AC254-100-C-ML 100 90.3 32.14 -38.02 93.54 6.5 1.8 6.6 N-BAF10/N-SF6HT
AC254-150-C-ML 150 140.6 42.69 -52 111.51 5 2.5 6.3 N-BAF10/N-SF6HT
AC254-200-C-ML 200 193.1 70 -95.94 274.31 4 3 6.1 N-LAK22/N-SF6HT
AC254-250-C-ML 250 235.3 43.95 -57.68 93.11 4.5 2.5 6 SF2/N-SF6HT
AC254-300-C-ML 300 285.9 52.48 -68.54 112.21 4.5 2.5 6.2 SF2/N-SF6HT
AC254-400-C-ML 400 386.8 70 -93.11 151.36 4.2 2.5 6.1 SF2/N-SF6HT
AC254-500-C-ML 500 486.9 87.9 -115.45 194.54 3.5 2 5 SF2/N-SF6HT

* LSB08 kits include 14 achromatic doublets individually mounted in a Ø1" SM1-threaded mount. Each kit comes with one (1) of each listed lens.

General Specifications
Design Wavelengths 486.1 nm, 587.6 nm, 656.3 nm
Diameter Tolerance +0.00/-0.10 mm
Focal Length Tolerance ±1%
Surface Quality 40-20 Scratch-Dig
Centration <3 arcmin
Clear Aperture >90% of Diameter
A Coating Range Ravg <0.5% over 400 - 700 nm
Operating Temperature -40 to +85 oC

Contents of ESK501-A Kit

The ESK50-A kit includes 50 unmounted achromatic doublets in a range of diameters. The kit comes with one (1) of each listed lens.

Positive Visible Achromats: Infinite Conjugate Ratio

Item # Dia.
(mm)
f
(mm)
fb
(mm)
r1
(mm)
r2
(mm)
r3
(mm)
tc1
(mm)
tc2
(mm)
te
(mm)
Materials
AC050-008-A 5 7.5 5.2 5.25 -3.9 -17.06 2.8 1.7 3.7 N-BAF10/N-SF6HT
AC050-010-A 5 10 7.9 6.55 -4.25 -15.42 2.5 1.9 3.7 N-BAK4/SF5
AC050-015-A 5 15 13.6 12.54 -5.25 -12.05 2.7 2.1 4.3 N-BK7/SF2
AC060-010-A 6 10 7.9 6.17 -4.61 -19.63 2.5 1.5 3 N-BAK4/SF5
AC064-013-A 6.35 12.7 10.3 7.08 -5.94 -40.36 2.5 1.5 3.1 N-BAK4/SF5
AC064-015-A 6.35 15 13 8.79 -6.55 -21.68 2.5 1.5 3.2 N-BK7/SF2
AC080-010-A 8 10 6.7 7.08 -5.25 -22.66 4.5 2 4.9 N-BAF10/N-SF6HT
AC080-016-A 8 16 13.9 11.02 -9.2 -46.77 2.5 1.5 3.1 N-BAF10/N-SF6HT
AC080-020-A 8 20 17.8 11.08 -9.2 -34.83 2.5 1.5 3 N-BK7/SF2
AC127-019-A 12.7 19 15.7 12.94 -11.04 -59.26 4.5 1.5 4 N-BAF10/N-SF6HT
AC127-025-A 12.7 25 21.5 18.79 -10.59 -68.08 5 2 5.6 N-BAF10/N-SF10
AC127-030-A 12.7 30 27.5 17.86 -13.53 -44.17 3.5 1.5 3.4 N-BK7/SF2
AC127-050-A 12.7 50 47.2 27.36 -22.54 -91.83 3.5 1.5 4 N-BK7/SF2
AC127-075-A 12.7 75 72.9 41.3 -33.96 -137.09 2.5 1.5 3.4 N-BK7/SF2
AC254-030-A 25.4 30 22.9 20.89 -16.73 -79.8 12 2 8.8 N-BAF10/N-SF6HT
AC254-035-A 25.4 35 27.3 23.99 -19.1 -102.09 12 2 9.6 N-BAF10/N-SF6HT
AC254-040-A 25.4 40 33.4 23.66 -20.09 -57.68 10 2.5 7.4 N-BK7/SF5
AC254-045-A 25.4 45 40.2 31.24 -25.94 -130.62 7 2 5.7 N-BAF10/N-SF6HT
AC254-050-A 25.4 50 43.4 33.34 -22.28 -291.07 9 2.5 8.7 N-BAF10/N-SF10
AC254-060-A 25.4 60 54.3 41.69 -25.88 -230.7 8 2.5 8.2 E-BAF11/FD10
AC254-075-A 25.4 75 70.3 46.54 -33.91 -95.54 7 2.5 6.9 N-BK7/SF5
AC254-100-A 25.4 100 97.1 62.75 -45.71 -128.23 4 2.5 4.7 N-BK7/SF5
AC254-150-A 25.4 150 146.1 91.62 -66.68 -197.7 5.7 2.2 6.6 N-BK7/SF5
AC254-200-A 25.4 200 194 77.4 -87.57 291.07 4 2.5 5.7 N-SSK5/LAFN7
AC254-250-A 25.4 250 246.7 137.09 -111.51 -459.2 4 2 5.2 N-BK7/SF2
AC254-300-A 25.4 300 297 165.2 -137.09 -557.4 4 2 5.4 N-BK7/SF2
AC254-400-A 25.4 400 396 219.8 -181.55 -738.5 4 2 5.5 N-BK7/SF2
AC254-500-A 25.4 500 499.9 337.3 -186.75 -557.4 4 2 5.6 N-BK7/SF2
AC300-050-A 30 50 44.3 34.04 -29.38 -161.5 8.5 2 6.3 N-BAF10/N-SF6HT
AC300-080-A 30 80 74.3 55.98 -44.17 -219.8 8.5 2 7.9 N-BAF10/N-SF6HT
AC300-100-A 30 100 96.4 70 -57.02 -284.4 5 2 5 N-BAF10/N-SF6HT
AC508-075-A 50.8 75 61.7 50.8 -41.69 -247.7 20 3 14.9 E-BAF11/N-SF11
AC508-080-A 50.8 80 69.9 54.9 -46.4 -247.2 16 2 10.5 N-BAF10/N-SF6HT
AC508-100-A 50.8 100 89 71.12 -44.17 -363.1 16 4 14.4 N-BAF10/N-SF10
AC508-150-A 50.8 150 141 83.18 -71.12 -247.7 12 3 8.7 N-BK7/SF5
AC508-200-A 50.8 200 193.7 109.86 -93.11 -376.25 8.5 2 6.7 N-BK7/SF2
AC508-250-A 50.8 250 244.6 137.09 -111.69 -459.2 7.5 2 6.4 N-BK7/SF2
AC508-300-A 50.8 300 295.4 161.5 -134 -580.8 6 2 5.4 N-BK7/SF2
AC508-400-A 50.8 400 396.1 219.8 -186.75 -760 5 2 5.1 N-BK7/SF2
AC508-500-A 50.8 500 495.8 272.9 -234.27 -970 5 2 5.5 N-BK7/SF2
AC508-750-A 50.8 750 746.5 417.8 -336 -1330.5 4.5 2 5.5 N-BK7/SF2
AC508-1000-A 50.8 1000 994.6 738.5 -398.1 -1023.3 4 2 5.2 N-BK7/SF2

Negative Visible Achromats: Infinite Conjugate Ratio

Item # Dia.
(mm)
f
(mm)
fb
(mm)
r1
(mm)
r2
(mm)
r3
(mm)
tc1
(mm)
tc2
(mm)
te
(mm)
Materials
ACN127-020-A 12.7 -20 -22.3 -13.53 14.25 87.9 1.5 3 6.3 N-BAF10/N-SF6HT
ACN127-025-A 12.7 -25 -27 -16.94 16.48 97.72 1.5 2.5 5.4 N-BAF10/N-SF6HT
ACN127-030-A 12.7 -30 -32.2 -16.18 16.48 154.2 1.5 2.3 5.7 N-BAK4/SF5
ACN127-050-A 12.7 -50 -52.3 -25.55 25.55 372.7 1.5 2.2 4.6 N-BAK4/SF5
ACN254-040-A 25.4 -40 -43.6 -27.05 27.05 189.23 2 5 10.6 N-BAF10/N-SF11
ACN254-050-A 25.4 -50 -53.2 -33.96 32.51 189.23 2 4.5 9.4 N-BAF10/N-SF6HT
ACN254-075-A 25.4 -75 -78.8 -39.02 39.17 489.8 2 4.3 8.6 N-BAK4/SF5
ACN254-100-A 25.4 -100 -103.6 -52 49.89 600 2 4 7.7 N-BAK4/SF5

General Specifications
Design Wavelengths 706.5 nm, 855 nm, 1015 nm
Diameter Tolerance +0.00/-0.10 mm
Focal Length Tolerance ±1%
Surface Quality 40-20 Scratch-Dig
Centration <3 arcmin
Clear Aperture >90% of Diameter
B Coating Range Ravg <0.5% from 650 - 1050 nm
Operating Temperature -40 to +85 oC

Contents of ESK501-B Kit

The ESK50-B kit includes 50 unmounted achromatic doublets in a range of diameters. The kit comes with one (1) of each listed lens.

Positive IR Achromats: Infinite Conjugate Ratio

Item # Dia.
(mm)
f
(mm)
fb
(mm)
r1
(mm)
r2
(mm)
r3
(mm)
tc1
(mm)
tc2
(mm)
te
(mm)
Materials
AC050-008-B 5 7.5 4.8 4.61 -3.9 -35.95 2.8 1.8 3.8 N-BAF10/N-SF6HT
AC050-010-B 5 10 8 6.55 -5.25 -24.89 2.2 1.6 3.2 N-LAK22/N-SF6HT
AC050-015-B 5 15 13 10.28 -7.59 -32.14 2.3 1.7 3.6 N-LAK22/N-SF6HT
AC060-010-B 6 10 8.1 7.08 -5.25 -19.54 2.5 1.5 2.3 N-LAK22/N-SF6HT
AC064-013-B 6.35 12.7 10.7 8.6 -6.67 -28.97 2.5 1.4 3.1 N-LAK22/N-SF6HT
AC064-015-B 6.35 15 13.1 10.28 -7.75 -32.89 2.4 1.5 3.2 N-LAK22/N-SF6HT
AC080-010-B 8 10 7 7.55 -4.61 -30.62 4.5 1.3 4.4 N-LAK10/N-SF6HT
AC080-016-B 8 16 14 11.02 -8.6 -35.81 2.5 1.5 3 N-LAK22/N-SF6HT
AC080-020-B 8 20 18.2 13.53 -10.59 -47.75 2.3 1.3 2.8 N-LAK22/N-SF6HT
AC127-019-B 12.7 19 15.5 12.16 -10.59 -77.4 4.5 1.5 3.9 N-BAF10/N-SF6HT
AC127-025-B 12.7 25 21.1 16.18 -13.31 -68.54 5 2 5.4 N-LAK22/N-SF6HT
AC127-030-B 12.7 30 27.3 19.82 -16.18 -79.08 3.5 1.5 3.7 N-LAK22/N-SF6HT
AC127-050-B 12.7 50 46.2 24.2 -26.79 250 3.5 1.5 4.2 N-BAF10/N-SF6HT
AC127-075-B 12.7 75 72 36.22 -40.36 398.1 2.5 1.5 3.5 N-BAF10/N-SF6HT
AC254-030-B 25.4 30 23 21.09 -16.18 -79.08 12 1.5 8.2 N-BAF10/N-SF6HT
AC254-035-B 25.4 35 28.4 23.99 -18.62 -97.27 10.5 1.5 7.5 N-BAF10/N-SF6HT
AC254-040-B 25.4 40 32.8 26.12 -21.28 -137.09 10 2.5 8.6 N-BAF10/N-SF6HT
AC254-045-B 25.4 45 39.6 29.38 -25.05 -127.06 7.8 1.6 5.9 N-LAK22/N-SF6HT
AC254-050-B 25.4 50 45 33.55 -27.05 -125.6 7.5 1.8 6.2 N-LAK22/N-SF6HT
AC254-060-B 25.4 60 55.8 39.48 -33 -165.2 6 1.7 5.1 N-LAK22/N-SF6HT
AC254-075-B 25.4 75 69.9 36.9 -42.17 417.8 5 1.6 4.5 N-BAF10/N-SF6HT
AC254-100-B 25.4 100 97.1 66.68 -53.7 -259.41 4 1.5 4 N-LAK22/N-SF6HT
AC254-150-B 25.4 150 144.6 83.6 -89.33 -1330.5 4 3.5 6.5 N-LAK22/N-SF6HT
AC254-200-B 25.4 200 194.8 106.41 -96.61 2000 4 4 7.3 N-LAK22/N-SF10
AC254-250-B 25.4 250 237.5 52 -65.31 111.51 4 1.5 4.7 SF5/N-SF6HT
AC254-300-B 25.4 300 290 62.4 -77.4 134 4 2 5.3 SF5/N-SF6HT
AC254-400-B 25.4 400 391.1 83.6 -106.41 181.55 3.5 1.8 4.8 SF5/N-SF6HT
AC254-500-B 25.4 500 480.8 60.6 -62.75 87.57 4 2 5.6 N-SF10/N-SF6HT
AC300-050-B 30 50 42.9 30.76 -27.86 -272.9 9.5 2 7.2 N-BAF10/N-SF6HT
AC300-080-B 30 80 75.3 52.48 -42.69 -216.3 6.5 2 5.8 N-LAK22/N-SF6HT
AC300-100-B 30 100 94 49.09 -55.34 557.4 6 2 5.9 N-BAF10/N-SF6HT
AC508-075-B 50.8 75 65.7 51.8 -93.11 -291.07 12 5 9.2 N-LAK22/N-SF6HT
AC508-080-B 50.8 80 69.5 51.8 -44.6 -312.6 16 2 10.3 N-BAF10/N-SF6HT
AC508-100-B 50.8 100 91.5 65.77 -55.98 -280.55 13 2 8.7 N-LAK22/N-SF6HT
AC508-150-B 50.8 150 145.3 112.21 -95.94 -325.1 8.2 5 9.3 N-LAK22/N-SF6HT
AC508-200-B 50.8 200 193.2 134 -109.2 -515.2 8.2 5 10.1 N-LAK22/N-SF6HT
AC508-250-B 50.8 250 252.3 121.22 -146.14 1235.9 6.6 2.6 6.8 N-BAF10/N-SF6HT
AC508-300-B 50.8 300 295.1 201.8 -161.5 -760 6.6 2.6 7.2 N-LAK22/N-SF6HT
AC508-400-B 50.8 400 393.6 280.55 -208 -859 4.5 2.6 5.6 N-LAK22/N-SF6HT
AC508-500-B 50.8 500 497 346.7 -259.41 -1132.4 4.5 2.6 5.9 N-LAK22/N-SF6HT
AC508-750-B 50.8 750 744.8 376.8 -291.07 2910 4.2 2.5 6 N-BAF10/N-SF10
AC508-1000-B 50.8 1000 993.4 494.3 -398.1 3440 4.2 2.8 6.4 N-BAF10/N-SF10

Negative IR Achromats: Infinite Conjugate Ratio

Item # Dia.
(mm)
f
(mm)
fb
(mm)
r1
(mm)
r2
(mm)
r3
(mm)
tc1
(mm)
tc2
(mm)
te
(mm)
Materials
ACN127-020-B 12.7 -20 -22.5 -12.34 14.03 152.76 1.5 3 6.4 N-BAF10/N-SF6HT
ACN127-025-B 12.7 -25 -27.7 -13.58 17.13 -859 1.5 2.8 5.9 N-BAF10/N-SF6HT
ACN127-030-B 12.7 -30 -32 -19.25 18.41 106.41 1.5 2.5 5.3 N-LAK22/N-SF6HT
ACN127-050-B 12.7 -50 -52.5 -24.43 30.41 -291.07 1.5 2 4.3 N-BAF10/N-SF6HT
ACN254-040-B 25.4 -40 -43.4 -24.43 27.86 332.3 2 4 9.8 N-BAF10/N-SF6HT
ACN254-050-B 25.4 -50 -53.8 -27.05 33.91 -1330.5 2 4 9.1 N-BAF10/N-SF6HT
ACN254-075-B 25.4 -75 -78.9 -37.15 46.4 -494.3 2 3.8 7.9 N-BAF10/N-SF6HT
ACN254-100-B 25.4 -100 -103.9 -48.75 59.02 -580.8 2 3.4 6.9 N-BAF10/N-SF6HT
ESK50-A SmartPack Packaging
Click to Enlarge

ESK50-A Packaging

Smart Pack

Item #% Weight
Reduction
CO2-Equivalent
Reductiona
ESK50-A 83.10% 13.37 kg
ESK50-B 83.10% 8.92 kg

Smart Pack

  • Reduce Weight of Packaging Materials
  • Increase Usage of Recyclable Packing Materials
  • Improve Packing Integrity
  • Decrease Shipping Costs

Thorlabs' Smart Pack Initiative is aimed at waste minimization while still maintaining adequate protection for our products. By eliminating any unnecessary packaging, implementing packaging design changes, and utilizing eco-friendly packaging materials for our customers when possible, this initiative seeks to improve the environmental impact of our product packaging. Products listed above are now shipped in re-engineered packaging that minimizes the weight and the use of non-recyclable materials.b As we move through our product line, we will indicate re-engineered packages with our Smart Pack logo.

  • Travel-based emissions reduction calculations are estimated based on the total weight reduction of packaging materials used for all of 2013’s product sales, traveling 1,000 miles on an airplane, to provide general understanding of the impact of packaging material reduction. Calculations were made using the EPA’s shipping emissions values for different modes of transport.
  • Some Smart Pack products may show a negative weight reduction percentage as the substitution of greener packaging materials, such as the Greenwrap, at times slightly increases the weight of the product packaging.

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Achromatic Lens Sets (Mounted Optics)

LSB08 Series
Mounted Ø1" Achromatic Doublets in Protective Metal Case
Three Broadband Antireflection Coatings: 400-700 nm (A Coating), 650-1050 nm (B Coating), 1050-1620 nm (C Coating)
14 Achromatic Doublets in Each Kit*
Ø1", Mounted in Engraved SM1-Threaded Lens Tubes
Focal Lengths from 30 mm to 500 mm

*Please refer to the LSB08 Series Tab for specific information on the included lenses

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
LSB08-A Support Documentation
LSB08-AMounted Ø1" Achromatic Lens Kit, AR Coating: 400 - 700 nm
$1,398.35
Today
LSB08-B Support Documentation
LSB08-BMounted Ø1" Achromatic Lens Kit, AR Coating: 650 - 1050 nm
$1,548.58
Today
LSB08-C Support Documentation
LSB08-CMounted Ø1" Achromatic Lens Kit, AR Coating: 1050 - 1620 nm
$1,645.24
Today

Achromatic Essentials Kits (Unmounted Optics)

ESK50 Series
Unmounted Achromatic Doublets in Steel Storage Cabinet
Two Broadband Antireflection Coatings: 400- 700 nm (A coating), 650 - 1050 nm (B coating)
50 Achromatic Doublets in Each Kit*
Sizes from Ø5.0 mm to Ø50.8 mm
Focal Lengths from 7.5 mm to 1000.0 mm

*Please refer to the ESK50-A and ESK50-B Tabs for specific information on the included lenses

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
ESK50-A Support Documentation
ESK50-AAchromatic Lens Essentials Kit, AR Coating: 400 - 700 nm
$3,617.22
Today
ESK50-B Support Documentation
ESK50-BAchromatic Lens Essentials Kit, AR Coating: 650 - 1050 nm
$4,062.67
Today
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