UV Optical Filters
widely used in aesthetics
mainly for dichroic filters
can be with or without coating
Port: Shanghai
Minimum Order Quantity: 3 Piece/Pieces
Supply Ability: 20.000 Piece/Pieces per Month
Payment Terms: T/T,Western Union,PayPal
Contact Supplier
Packaging Detail: individual package or according to customer's requirement
Delivery Detail: 4Weeks
UV Optical filters, generally, belong to one of two categories. The simplest, physically, is the absorptive filter, while our filters are mainly for dichroic filters. Optical filters selectively transmits light having certain properties (often, a particular range of wavelengths, that is, range of colours of light), while blocking the remainder.
| Attribute | Specification |
| Material | BK7, K9, Fused Silica, etc. |
| Typical Diameter (mm) | ≥2.0mm |
| Diameter Tolerance (mm) | ±0.02mm |
| Typical Thickness (mm) | ≥0.1mm |
| Thickness Tolerance (mm) | ±0.01mm |
| Clear Aperture | >90% |
| Flatness (per 25mm@633nm) | λ/10 |
| Incidence Angle | 0° or 45° |
| Surface Quality | 10/5 |
| Parallelism | 30 arc seconds |
| Bevel (face width x 450) | <0.25mm |
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