Product type: Aspheric Lenses. Application: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Electronics, Detection, etc. Model: RAY-OL012#.
Overview
The Nir Molded Glass Aspheric Lenses/Nir Molded Aspheric Lens/Molded Glass Aspheric Lens is supplied as an optical lens in Optical Glass (Molded Glass, Fused Silica, Bk270, etc substrate). Listed geometry: single-lens shape. Optical / electrical data: wavelength 600-1050nm, transmittance >95%. Coating: Nir Coating; surface quality 40-20 Scratch-Dig or Custom. It is used in Lighting, Medical, Optical, Photography and Laser. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Substrate | Molded Glass, Fused Silica, Bk270, etc |
| Type | Aspheric Lenses |
| Shape | Single-lens |
| Transmittance | >95% |
| Coating | Nir Coating |
| Surface Quality | 40-20 Scratch-Dig or Custom |
| Usage | Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Electronics, Detection, etc |
| Model NO. | RAY-OL012# |
| Lenses Color | Clear |
| Ar Coating Wavelength | 600-1050nm |
| Coating Type | Nir Type a |
| Products Name | NIR Molded Glass Aspheric Lenses |
| Main Tech Specification | Universal Optical Character Tech Data |
| Optical Lens Type | Molded Glass Aspheric Lenses |
| Lens Substrate | Molded glass(Molded Fused Silicon glass) |
| Antireflection Coating Wavelength | 600-1050nm |
| Effective Focal Length(EFL) | 2.00 mm |
| Other Available Coating Workcraft | Uncoated |
| Other Available Lens Substrates | Molded glass |
| Main Cooperation Materials Manufacturers | CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC |
| Supplier | Shanghai Rui Tai Photoelectric Technology Co., Ltd. |
Technical data
| Universal Optical Character Tech Data | |
|---|---|
| Optical Lens Type: | Molded Glass Aspheric Lenses Plano-convex Bi-convex |
| Lens Substrate: | Molded glass(Molded Fused Silicon glass) Corning C0550 or custom as per the demand of customers |
| Surface Quality: | 40-20 scratch-dig Or custom manufacturing as per demand |
| Coating Type: | NIR Type A AR Coating Or custom manufacturing as per demand |
| Antireflection Coating Wavelength: | 600-1050nm Or custom manufacturing as per demand |
| Size/Specification Tech Data | |
| Dia. | 2.0 mm 3.0 mm 4.0 mm 4.7 mm 5.42 mm 6.35 mm 6.3 mm 6.5 mm 6.8 mm 7.2 mm 9.0 mm 9.9 mm 12.0 mm 15.0 mm 20.0 mm 24.0 mm 25.0 mm 30.0 mm 32.5 mm 35.0 mm 40.0 mm 45.0 mm 50.0 mm 75.0 mm or custom manufacturing as per demand |
| Effective Focal Length(EFL): | 2.00 mm 2.72 mm 2.75 mm 2.80 mm 2.95 mm 2.97 mm or custom manufacturing as per demand |
| Other Available Coating Workcraft: | Uncoated 350-700 nm 400-700 nm 430-700 nm 600-1050 nm 650-1000 nm Or custom manufacturing as per demand |
| Other Available Lens Substrates: | Molded glass Fused silicon glass Corning C0550 B270 D-LaK D-ZK3 D-ZLaF52LA18 D-ZLaF52La9 ECO5508 L-BAL 35 (589/611)48 7980/7979/7972/7973/SQ0/1/8655/SK1300/1310 NIFS/BK7/N-SF6/N-SSK/SBL7/Zerodur/CaF2/SIC |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or crystal.
- Geometry — listed as “2.00 mm”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “40-20 Scratch-Dig or Custom”; quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — listed as “Nir Coating”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Fused Silica Windows for UV and Laser Optical Systems. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. For an application example, read How to Handle and Maintain Precision Glass Components in Laser Systems. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
