Positive Achromatic Lenses
Achromatic lenses are commonly used for colour correction to minimize or eliminate the colour aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for various applications such as detection or spectroscopy. Achromatic lenses can create smaller spot sizes compare with singlet lenses. Grand Unified Optics offers achromatic lenses with various AR coatings suitable for your application.
- Diameter Tolerance +0.0/-0.1mm
- Center Thickness Tolerance ±0.2mm
- Irregularity (P-V) λ/4 @632.8nm
- Focal Length Tolerance（EFL） ±2%
- Centering Tolerance 3~5 arcmin
- Surface Quality 40-20
- Bevel 0.2mmX45°
- Coating As product list
Dia
EFL
- 4.00mm
- 5.00mm
- 6.30mm
- 7.50mm
- 8.00mm
- 10.00mm
- 12.50mm
- 12.70mm
- 15.00mm
- 16.00mm
- 18.89mm
- 19.00mm
- 20.00mm
- 24.86mm
- 25.00mm
- 29.87mm
- 29.92mm
- 30.00mm
- 31.50mm
- 35.00mm
- 40.00mm
- 45.00mm
- 49.84mm
- 49.91mm
- 50.00mm
- 60.00mm
- 60mm
- 63.00mm
- 74.81mm
- 74.9mm
- 75.00mm
- 79.79mm
- 80.00mm
- 99.55mm
- 100.00mm
- 125.00mm
- 145.00mm
- 149.21mm
- 150.00mm
- 160.00mm
- 179.45mm
- 180.00mm
- 198.93mm
- 200.00mm
- 250.00mm
- 298.04mm
- 300.00mm
- 315.00mm
- 397.47mm
- 400.00mm
- 496.83mm
- 500.00mm
- 596.2mm
- 630.00mm
- 750.00mm
- 1000.00mm
Material
- N-BAF10/N-SF6
- BaK2/SF15
- N-BAF10/N-SF6HT
- N-BAK4/SF5
- N-BK7/SF2
- BK7/SF12
- N-BAF10/N-SF10
- N-BK7/SF5
- E-BAF11/FD10
- N-BK7/N-SF5
- N-SSK5/LAFN7
- BK7/F2
- BK7/N-SF5
- E-BAF11/N-SF11
- SK2/SF10
- BK7/SF2
- N-LAK22/N-SF6HT
- N-LAK10/N-SF6HT
- N-BK7/N-SF8
- N-LAK22/N-SF10
- SF5/N-SF6HT
- N-SF10/N-SF6HT
- SF2/N-SF6HT
- SF10/N-SF6HT
- N-LAK10/N-SF57
- N-BK7/N-SF2
- BAFN11/N-SF6
- N-LaK22/N-SF6
- N-BaK4/N-SF10
- H-K9L/H-ZF2
Pro No.
Parameter
Dia
EFL
Coating
Material
Delivery time
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Price
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We offer two catalogs to you: product catalog and Imaging optics catalog.
Product catalog:
This catalog include optical components, laser components, opto-mechanics, lenses and light sources, measuring instruments, and optical materials. In additional, we also provide large-size ultra-precision planar optical, spherical optical, aspheric optical, imaging lens, and precision angle component customized design and processing.
Imaging optics catalog:
This catalog include fixed focal lens, telecentric lens, zoom lens, line scan lens, short wave near infrared lens (SWIR), 360°outer surround view lens, VIS-NIR lens, relay lens , teleconverter, etc. In additional, we also provide lens design and development service.
