Product Features:
1. High accuracy
2. Competitive price
3. Fast lead time
Business Terms:
Port: Changchun
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10,000 Piece/Pieces per Month
Payment Terms: T/T
Contact Supplier
1. High accuracy
2. Competitive price
3. Fast lead time
Port: Changchun
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10,000 Piece/Pieces per Month
Payment Terms: T/T
Contact Supplier
Packaging Detail: safe carton case
Delivery Detail: 15-30 working days after confirmation
Specifications:
| Diameter (mm) | 25 |
| Diameter Tolerance (mm) | +0.0/-0.1 |
| Thickness Tolerance (mm) | ±0.1 |
| Thickness (mm) | 3.0 |
| Clear Aperture (%) | 90 |
| Surface Accuracy (λ) | 1 @ 632.8nm |
| Surface Quality | 60-40 |
| Parallelism (arcminutes) | <3 |
| Substrate | Optical Grade Si |
| Coating | As Required |
Due to its low density (half that of germanium or zinc selenide), silicon is ideal for weight sensitive applications, especially those in the 3 - 5µm region. Density is 2.329 g/cm3and Knoop Hardness is 1150, making it harder and less brittle than germanium.
For custom sizes and coating requirements, welcome to contact me!
Model No.: M003
Features: Optic telescope mirror
Material: BK7
Dimension Tolerance: +/-0.2mm
Clear Aperture: >85%
Flatness: lambda/4 per 25mm at 632.
Model No.: SL-280S/SL-280
Features: Slit Lamp:SL-280S/SL-280
1) Slit angle can turn over 180 degree .
2) CE& ISO.
3) Supporte digital camera and teaching tube.
Model No.: BL-17
Features: Auto polisher supply with good quality and competitive price
Model No.: TV350
Features: TV350 automatic optic inspecition machine mainly includes five parts:3 axis serve driving system , hardware control system
Model No.: HZ-3501D
Features: 1.VMS-3020 Quadratic elements Video Measuring Machine;
2.high accuracy;
3.high quality;
4.three years warranty;
Model No.: WTS-C001
Features: Laser Pointer
1.Crystal Structure:Cubic Garnet
2.Dopant Level:0.5 mol% ~ 3 mol%
3.Refractive Index:1.82 at 1064 nm
Model No.: W006
Features: optical windows
Material: BK7
Diameter Tolerance: +0.0, -0.1mm
Thickness Tolerance: +/-0.05mm
Clear Aperture: >90%
Model No.: BL-8
Features: Layout Blocker supply with good quality and competitive price
Model No.: WTS-B000
Features: Polarizers
Material: glass
Surface Quality: 60-40
Angle Tolerance: <3 arc minutes
Coating: Upon requirement
Model No.: SL-200
Features: Slit Lamp:SL-200
1) Add a universal camera .
2) CE& ISO.
3) Adjustment range is biger.
Model No.: SL-280S/SL-280
Features: Slit Lamp:SL-280S/SL-280
1) Slit angle can turn over 180 degree .
2) CE& ISO.
3) Supporte digital camera and teaching tube.
Model No.: FRE-01
Features: FRE-01 auto refractometer,
1.color screen
2.Auto fog chart.
3.Choice for vertex distance