Product type: Achromatic Lenses. Application: Lighting, Medical, Optical, Photography. Model: TT Lens 66.
Overview
China Manufactory a Single Layer Mgf2 Coated Achromatic Lenses: an optical lens made from Optical Glass. Listed geometry: thickness as Required, achromatic lenses shape. Optical / electrical data: wavelength 400 – 700nm, transmittance >95%. Coating: HMC; surface quality 40-20 or Better. Typical applications: Lighting, Medical, Optical and Photography. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Type | Achromatic Lenses |
| Shape | Achromatic Lenses |
| Thickness | as Required |
| Wavelength Range | 400 – 700nm |
| Transmittance | >95% |
| Coating | HMC |
| Surface Quality | 40-20 or Better |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | TT Lens 66 |
| Lenses Color | Clear |
| Focal Length Tolerance | +/-1% |
| Bevel | Protective Bevel as Needed |
| Focal Length Specification Wavelength | 587.6nm |
| Supplier | Tianjin Tengteng Optoelectronic Technology Co., Ltd. |
Technical data
| Product Name | China Manufactoy A Single Layer MgF2 Coated Optical Achromatic Lenses |
|---|---|
| Coating | a single layer MgF2 coating or a broadband multi-layer coating for the visible spectrum |
| Shape | Double cemented lens, triple cemented lens |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or crystal.
- Geometry — listed as “+/-1%”; give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “40-20 or Better”; quote surface figure (λ) and scratch-dig.
- Centring and edges — listed as “Protective Bevel as Needed”; state centration and edge chamfer.
- Coating — listed as “HMC”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Fused Silica and Other Glass Materials for Machined Components. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read Fused Silica Glass Wafers for Precision Appliance Electronics. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Infrared Windows.
