Plano Rod Lenses Rod Lens/Cylindrical Lens/Optical Cylindrical Lens For Medical Endoscopes
Why choose the sapphire?
1-Thinner and Stronger than Standard Glass Windows
2-Transmits Wavelengths Ranging From UV to Mid-Infrared
3-Features Extreme Surface Hardness and Chemical Resistance
Sapphire Windows are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm.
Applications
Sapphire Washers, Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes, Ruby
sapphire wafer, dome sapphire, Sapphire insulation Film, Sapphire ball lens, Sapphire/ruby ball
Diameter Tolerance | Ø0.6mm or customization |
Type | Flat/FlatPlano-Convex Plano-Concave Cemented |
Flatness | N λ/4~λ/8 for flat surface N<3, ΔN<0.5 for spherical surface |
Surface Quality | 20/10~60/40 |
Material | N-BK7, UVFS, H-K50, H-F4, H-BAK7, H-LAF10L, N-SK15, H-ZK21, H-F1, H-ZF4 |
Clear Aperture | >90% |
Centering | <5’ |
Coating | Uncoated, or customized |
Bevel | Protective bevel as needed |
Material | Length | Dia 1 | Dia 2 | Dia 3 | Dia 4 | Dia 5 | Dia 6 | Dia 7 | Dia 8 |
N-BK7, UVFS, H-K50, H-F4, H-BAK7, H-LAF10L, N-SK15, H-ZK21, H-F1, H-ZF4 | 11.4 | 2.1 | 2 | 1.9 | 1.8 | 1.7 | | | |
14.7 | 2.1 | 2 | 1.9 | 1.8 | 1.7 | | | |
15 | 2.1 | 2 | 1.9 | 1.8 | 1.7 | | | |
17.6 | 2.2 | 2.1 | 2 | 1.9 | 1.8 | | | |
19.4 | 2.2 | 2.1 | 2 | 1.9 | 1.8 | | | |
20.2 | 2.2 | 2.1 | 2 | 1.9 | 1.8 | | | |
22.9 | 2.8 | 2.7 | 2.77 | 2.2 | 2.1 | 2 | 1.9 | 1.8 |
23 | 2.8 | 2.7 | 2.77 | 2.2 | 2.1 | 2 | 1.9 | 1.8 |
24 | 2.8 | 2.7 | 2.77 | 2.2 | 2.1 | 2 | 1.9 | 1.8 |
29 | 3.5 | 3.2 | 2.77 | 3 | 2.8 | 2.7 | | |
29.5 | 3.5 | 3.2 | 3 | 2.8 | 2.7 | | | |
29.8 | 3.5 | 3.2 | 3 | 2.8 | 2.7 | | | |
46 | 6.6 | 6.5 | 6 | 5.5 | | | | |
Micro Rod Lenses are available with flat, plano-convex, plano-concave, cemented etc which applied in medical endoscopes







FAQ:
1. . Could you send free samples?
Your samples fee will be returned when you plack bulk order.
2.What's the delivery time?
7 days, it is up to your quantity and soecification and our stock. If in stocks, once you make the payment, your products will be sent within 2 days.
5. Can you OEM or ODM?
Yes, we accept all OEM and ODM.