• English
  • United States(USD $)

No relevant currency found

Chrome on Glass
Chrome on Glass

Custom Chrome on Glass Test Calibration Targets / Charts / Masks

Quantity
Only left

Reliable Manufacturer

Fast Delivery

Always Care Your Needs

Return & Refund Policy

Description
Product Specification
Pattern Substrate Material
Production Process Laser Writing Substrate 
Material 
of Glass
Soda Lime Glass
(Float Glass)    
Quartz Glass
(Fused Silica)
Minimum Line/space 1μm / 0.7μm Transmission 
(@550nm)
>90% >95%
Feature Accuracy
Overall Accuracy
±1μm Thermal Expansion Coeff 
(20-200 ℃)
<80X10⁻⁷/K <5.0x10⁻⁷/K
Coating Type Bright Chrome
(High Reflective)
Brown Chrome
(Usual) 
Blue Chrome 
(Low Reflective)
Expansion Ratio
(20-200 ℃)
0.00085%
(8.5μm/℃ of 1m)
0.00006%
(0.6μm/℃ of 1m)
Reflectivity < 66% @550nm <6% @550nm < 13.4% @550nm Surface Flatness <5μm (Dimension<100mm)  <1μm (Dimension<50mm) 
< 73% @650nm < 17% @650nm < 1.8% @650nm <20μm (Dimension<200mm)  <2μm (Dimension<100mm) 
< 68% @750nm < 23% @750nm < 2.67% @750nm <50μm (Dimension>200mm)  <5μm (Dimension>100mm) 
Coating Thickness 120nm
(±0.20nm)
100nm
(±0.20nm)
120nm
(±0.20nm)
Surface Roughness <0.025μm
Optical Density OD >3 >3 >4.5 Thickness 1.6mm  
(±0.3mm)
2.3mm
(±0.3mm)
3.0mm 
(±0.3mm)
4.8mm
 (±0.3mm)
White Background Minimum Line/space: 10μm, Thickness: 40μm
 (White & Smooth Coating on the Back Side)
MIN / MAX 
Overall Size
MIN: 4x4mm, MAX: 800x960mm
(±0.1mm)
Positive / Negative Positive: Opaque Pattern, Clear Background.
Negative: Clear Pattern, Opaque Background. 
Overall Shape Any Shape by 
Laser Cutting
Square Oval Round
Frosted Glass on the Back Frosted glass on the back are on request. Special-shaped Hole Chamfer Angle  Corner

 

Custom Service
 Digitalize Drawing  Our engineers would help you digitize the drawing for free.  Customization Production Days 5-10 Working Days
Third Party Certification Available Matchable Backlight Provide matchable backlight for glass targets.

Cutting is accurate, tolerance ±0.01mm.
Can cut any shape.
Can cut a 0.1mm hole.
High yield to make sure the delivery is on time.

 

CONTACT US
productInfo
Product enquiry
Custom Chrome on Glass Test Calibration Targets / Charts / Masks
Please leave us a message and we will get back to you as soon as possible
Email
Your message
You can give us more of your information so that we can provide you with more appropriate services
Name (Optional)
Phone number (Optional)
Country/Region (Optional)