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λ/10 UV Fused Silica Plano-concave Lenses

  • Wavelength range: 200-2200nm
  • High precision: λ/10 Irregularities and 10/5 S/D surface qualities
  • Ideal for various applications in the UV to NIR region
  • Standardized focal lengths and diameters convenient for OEM 
  • Coating options: uncoated, V-coating, or broadband anti-reflection (BBAR) coating
  • Applications: laser scanners, remote sensing,  imaging instruments, fiber lasers, and interferometers
Inquire for custom product  
Code Material Diameter CT ET Focal length Coating Unit Price Delivery Cart
1104-001 C7980-0F 12.7 1.6 3.5 -25mm Uncoated $30.0 2~3 Days
1104-002 C7980-0F 12.7 1.6 3.5 -25mm 400-700nm AR $45.0 10 Days
1104-003 C7980-0F 12.7 1.6 3.5 -25mm 700-1100nm AR $45.0 10 Days
1104-004 C7980-0F 12.7 1.6 3.5 -25mm 1100-1650nm AR $45.0 10 Days
1104-005 C7980-0F 12.7 1.6 3.5 -25mm 1064nm AR $45.0 10 Days
1104-006 C7980-0F 12.7 1.6 3.5 -25mm 532nm AR $45.0 10 Days
1104-007 C7980-0F 12.7 1.9 3.5 -30mm Uncoated $30.0 2~3 Days
1104-008 C7980-0F 12.7 1.9 3.5 -30mm 400-700nm AR $45.0 10 Days
1104-009 C7980-0F 12.7 1.9 3.5 -30mm 700-1100nm AR $45.0 10 Days
1104-010 C7980-0F 12.7 1.9 3.5 -30mm 1100-1650nm AR $45.0 10 Days
1104-011 C7980-0F 12.7 1.9 3.5 -30mm 1064nm AR $45.0 10 Days
1104-012 C7980-0F 12.7 1.9 3.5 -30mm 532nm AR $45.0 10 Days
1104-013 C7980-0F 12.7 2.6 3.5 -50mm Uncoated $30.0 2~3 Days
1104-014 C7980-0F 12.7 2.6 3.5 -50mm 400-700nm AR $45.0 10 Days
1104-015 C7980-0F 12.7 2.6 3.5 -50mm 700-1100nm AR $45.0 10 Days
1104-016 C7980-0F 12.7 2.6 3.5 -50mm 1100-1650nm AR $45.0 10 Days
1104-017 C7980-0F 12.7 2.6 3.5 -50mm 1064nm AR $45.0 10 Days
1104-018 C7980-0F 12.7 2.6 3.5 -50mm 532nm AR $45.0 10 Days
1104-019 C7980-0F 25.4 2.2 6.0 -50mm Uncoated $45.0 2~3 Days
1104-020 C7980-0F 25.4 2.2 6.0 -50mm 400-700nm AR $68.0 10 Days
1104-021 C7980-0F 25.4 2.2 6.0 -50mm 700-1100nm AR $68.0 10 Days
1104-022 C7980-0F 25.4 2.2 6.0 -50mm 1100-1650nm AR $68.0 10 Days
1104-023 C7980-0F 25.4 2.2 6.0 -50mm 1064nm AR $68.0 10 Days
1104-024 C7980-0F 25.4 2.2 6.0 -50mm 532nm AR $68.0 10 Days
1104-025 C7980-0F 25.4 2.4 5.0 -70mm Uncoated $45.0 2~3 Days
1104-026 C7980-0F 25.4 2.4 5.0 -70mm 400-700nm AR $68.0 10 Days
1104-027 C7980-0F 25.4 2.4 5.0 -70mm 700-1100nm AR $68.0 10 Days
1104-028 C7980-0F 25.4 2.4 5.0 -70mm 1100-1650nm AR $68.0 10 Days
1104-029 C7980-0F 25.4 2.4 5.0 -70mm 1064nm AR $68.0 10 Days
1104-030 C7980-0F 25.4 2.4 5.0 -70mm 532nm AR $68.0 10 Days
1104-031 C7980-0F 25.4 2.8 4.6 -100mm Uncoated $45.0 2~3 Days
1104-032 C7980-0F 25.4 2.8 4.6 -100mm 400-700nm AR $68.0 10 Days
1104-033 C7980-0F 25.4 2.8 4.6 -100mm 700-1100nm AR $68.0 10 Days
1104-034 C7980-0F 25.4 2.8 4.6 -100mm 1100-1650nm AR $68.0 10 Days
1104-035 C7980-0F 25.4 2.8 4.6 -100mm 1064nm AR $68.0 10 Days
1104-036 C7980-0F 25.4 2.8 4.6 -100mm 532nm AR $68.0 10 Days
1104-037 C7980-1D 25.4 3.5 4.7 -150mm Uncoated $45.0 2~3 Days
1104-038 C7980-1D 25.4 3.5 4.7 -150mm 400-700nm AR $68.0 10 Days
1104-039 C7980-1D 25.4 3.5 4.7 -150mm 700-1100nm AR $68.0 10 Days
1104-040 C7980-1D 25.4 3.5 4.7 -150mm 1100-1650nm AR $68.0 10 Days
1104-041 C7980-1D 25.4 3.5 4.7 -150mm 1064nm AR $68.0 10 Days
1104-042 C7980-1D 25.4 3.5 4.7 -150mm 532nm AR $68.0 10 Days
1104-043 C7980-1D 25.4 3.5 4.4 -200mm Uncoated $45.0 2~3 Days
1104-044 C7980-1D 25.4 3.5 4.4 -200mm 400-700nm AR $68.0 10 Days
1104-045 C7980-1D 25.4 3.5 4.4 -200mm 700-1100nm AR $68.0 10 Days
1104-046 C7980-1D 25.4 3.5 4.4 -200mm 1100-1650nm AR $68.0 10 Days
1104-047 C7980-1D 25.4 3.5 4.4 -200mm 1064nm AR $68.0 10 Days
1104-048 C7980-1D 25.4 3.5 4.4 -200mm 532nm AR $68.0 10 Days
1104-049 C7980-1D 25.4 3.5 4.1 -300mm Uncoated $45.0 2~3 Days
1104-050 C7980-1D 25.4 3.5 4.1 -300mm 400-700nm AR $68.0 10 Days
1104-051 C7980-1D 25.4 3.5 4.1 -300mm 700-1100nm AR $68.0 10 Days
1104-052 C7980-1D 25.4 3.5 4.1 -300mm 1100-1650nm AR $68.0 10 Days
1104-053 C7980-1D 25.4 3.5 4.1 -300mm 1064nm AR $68.0 10 Days
1104-054 C7980-1D 25.4 3.5 4.1 -300mm 532nm AR $68.0 10 Days
Plano-concave Lens is a bulk optical singlet with a flat side and a convex side, which contribute to a negative focal length and a negative spherical aberration. Plano concave lens diverges collimated light beams from a virtual focus and therefore could be applied to Galilean beam expanders, also as components to increase the focal length of an optical instrument, or balance out the spherical aberration, improving image qualities. 

UV Fused Silica is the amorphous form of Silicon Dioxide. The material features superior transmission in the UV region and could be utilized for wavelengths ranging from Ultraviolet (UV) to Near-infrared (NIR) spectrum. Other than UV transmission, UV-grade fused silica glass also excels in terms of low thermal expansion, high optical homogeneities, and the absence of fluorescence under UV radiation. Compared with NBK7, the material is more reliable for high-temperature environments.

Hangzhou Shalom EO offers stocked and custom Plano Concave Lenses made from Corning High Purity UV Fused Silica Glass (Corning HPFS Glass), or JGS1 with excellent mechanical, and chemical rigidness(The lenses in the stock list are made from Corning 7980-0F, 7980-1D). These lenses could be applied for wavelengths ranging from 200-2200nm, and are high precision lenses with irregularities of λ/10, and surface qualities of 10/5 S/D. The UV Fused Silica plano concave lenses are exquisite for various incorporations into laser scanners, remote sensing,  imaging instruments, fiber lasers, interferometers, etc.  The focal lengths of the stocked UV Fused Silica plano-convex lenses differ from -25mm to -100mm, while other focal lengths could be customized. Each piece of the lens will undergo strict inspection in Shalom EO’s in-house labs before dispatch, to assure tight tolerance and secure your interest.

To further enhance the transmission of the UVFS plano-concave lens, Broadband Anti-reflection (BBAR) coatings could be furnished to accommodate the requirements for multi-wavelength and tunable lasers. V coatings, which are a special form of AR coatings that deliver an ultra-low reflection at a narrow band of designed wavelengths are available, too. These coated lenses are in particular advantageous for elevating the efficiencies of complex optical instruments. Besides, Uncoated UV Fused Silica plano concave lenses are also accessible in Shalom EO.

Application notes:
The curved surface should face the light source (Or in other words, the flat side should point to the focal plane you intend to modulate). 

Specifications:

Lens Form Plano-convex Lens Material Custom: Corning HPFS glass series, JGS1
Stock:Corning 7980-0F, 7980-1D
Surface Quality (Scratch/Dig) 10/5 Irregularity(@632.8nm) λ/10
Centering Error ≤2 arc min Clear Aperture 90%
Protective Chamfer 0.2mmx45° Diameters(mm) 12.7mm, 25.4mm, or custom


C7980-0F Plano-concave D=12.7 F=-25 532nm Coated Lenses

C7980-0F Plano-concave D=12.7 F=-25 532nm Coated Lenses

C7980-0F Plano-concave D=25.4 F=-100 532nm Coated Lenses

C7980-0F Plano-concave D=25.4 F=-100 532nm Coated Lenses

C7980-0F Plano-concave D=12.7 F=-50 Uncoated Lenses

C7980-0F Plano-concave D=12.7 F=-50 Uncoated Lenses