Precision UV Fused Silica Plano Concave Optical Lens
Specs
Material: UV Fused Silica (JGS1)
Design Wavelength: 587.6nm
Diameter Tolerance: +0.0/-0.1mm
Central Thickness: +/-0.2mm
Irregular: Lambda/4
EFL Tolerance: +/-2%
Centricity: 3 min
S/D: 40/20
Chamfer: 0.2mmX45 degree
Coating: see the coating curve
UV AR Coating Ravg<0.5%@250~400nm
GL23 - Plano Concave Lenses (UV Fused Silica) List
| Dia. (mm) | EFL | BFL | R1 | Tc | Te | Uncoated | AR @250~400nm |
| (mm) | (mm) | (mm) | (mm) | (mm) | Part Number | Part Number | |
| 4 | -6.3 | -7.33 | -2.89 | 1.5 | 2.3 | GL23-004-006 | GL23-004-006-UV |
| 4 | -10 | -11.063 | -4.58 | 1.55 | 2 | GL23-004-010 | GL23-004-010-UV |
| 4 | -15 | 16.172 | -6.88 | 1.71 | 2 | GL23-004-015 | GL23-004-015-UV |
| 4 | -20 | -21.221 | -9.17 | 1.78 | 2 | GL23-004-020 | GL23-004-020-UV |
| 6.3 | -10 | -10.686 | -4.58 | 1 | 2.25 | GL23-006-010 | GL23-006-010-UV |
| 6.3 | -12.5 | -13.528 | -5.73 | 1.5 | 2.44 | GL23-006-012 | GL23-006-012-UV |
| 6.3 | -15 | -16.028 | -6.88 | 1.5 | 2.26 | GL23-006-015 | GL23-006-015-UV |
| 6.3 | -20 | -21.029 | -9.17 | 1.5 | 2.06 | GL23-006-020 | GL23-006-020-UV |
| 6.3 | -25 | -26.028 | -11.46 | 1.5 | 1.94 | GL23-006-025 | GL23-006-025-UV |
| 6.3 | -40 | -41.371 | -18.34 | 2 | 2.27 | GL23-006-040 | GL23-006-040-UV |
| 6.3 | -50 | -51.371 | -22.92 | 2 | 2.22 | GL23-006-050 | GL23-006-050-UV |
| 10 | -12.5 | -13.528 | -5.73 | 1.5 | 4.43 | GL23-010-012 | GL23-010-012-UV |
| 10 | -15 | -16.028 | -6.88 | 1.5 | 3.65 | GL23-010-015 | GL23-010-015-UV |
| 10 | -20 | -21.029 | -9.17 | 1.5 | 2.98 | GL23-010-020 | GL23-010-020-UV |
| 10 | -25 | -26.028 | -11.46 | 1.5 | 2.64 | GL23-010-025 | GL23-010-025-UV |
| 10 | -40 | -41.028 | -18.34 | 1.5 | 2.19 | GL23-010-040 | GL23-010-040-UV |
| 10 | -50 | -51.028 | -22.92 | 1.5 | 2.05 | GL23-010-050 | GL23-010-050-UV |
| 12.7 | -20 | -21.029 | -9.17 | 1.5 | 4.05 | GL23-012-020 | GL23-012-020-UV |
| 12.7 | -25 | -26.028 | -11.46 | 1.5 | 3.42 | GL23-012-025 | GL23-012-025-UV |
| 12.7 | -30 | -31.028 | -13.75 | 1.5 | 3.05 | GL23-012-030 | GL23-012-030-UV |
| 12.7 | -40 | -41.028 | -18.34 | 1.5 | 2.63 | GL23-012-040 | GL23-012-040-UV |
| 12.7 | -50 | -51.028 | -22.92 | 1.5 | 2.4 | GL23-012-050 | GL23-012-050-UV |
| 12.7 | -100 | -101.028 | -45.85 | 1.7 | 2.14 | GL23-012-100 | GL23-012-100-UV |
| 25.4 | -35 | -36.372 | -16.05 | 2 | 8.24 | GL23-025-035 | GL23-025-035-UV |
| 25.4 | -40 | -41.027 | -18.34 | 1.5 | 6.61 | GL23-025-040 | GL23-025-040-UV |
| 25.4 | -50 | -51.371 | -22.92 | 2 | 5.84 | GL23-025-050 | GL23-025-050-UV |
| 25.4 | -75 | -76.371 | -34.39 | 2 | 4.43 | GL23-025-075 | GL23-025-075-UV |
| 25.4 | -100 | -101.371 | -45.85 | 2 | 3.79 | GL23-025-100 | GL23-025-100-UV |
| 25.4 | -150 | -151.371 | -68.77 | 2 | 3.18 | GL23-025-150 | GL23-025-150-UV |
| 25.4 | -175 | -176.371 | -80.23 | 2 | 3.01 | GL23-025-175 | GL23-025-175-UV |
| 25.4 | -200 | -201.38 | -91.7 | 2 | 2.88 | GL23-025-200 | GL23-025-200-UV |
| 25.4 | -250 | -251.371 | -114.62 | 2 | 2.77 | GL23-025-250 | GL23-025-250-UV |
| 25.4 | -400 | -401.367 | -183.39 | 2 | 2.44 | GL23-025-400 | GL23-025-400-UV |
Q1: How can I get the price and consult for product details?
A1: Send enquiry via Alibaba, Email, Skype, Wechat or Call us directly.
Q2: How is your quality of products and quality guarantee policy?
A2: 100% full test before shipping and 100% compliance with the request of clients.
Q3: What is the payment method?
A3: T/T IN ADVANCE
Q4: What is the delivery time?
A4: Normally 3-10 working days after payment received. But it depends on exactly situation.
Q5: What package do you use for the products?
A5: Safe and standard packing for export shipment (wax paper bag/plastic tray, kraft paper/bubble bags parcel, and pack into carton).
Q6: What is your main product? OEM/ODM ?
A6:Lenses, Windows, Filters, Mirrors, Waveplate, Beam-Splitters, Prisms, Diffration-Grating, Laser optical component, Imaging Lens and etc.
OEM/ODM is available. For details, please kindly contact the sales persons.
Q7: What is your service?
A7: online service in our working hours or reply in 24 hours.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.