Optical Borosilicate B270 Glass Windows for Camera

• Usage: Medical
• Thickness Range: 0.5mm-1mm
• Color: Blue
• Type: Color Filter
• Material: Glass
• Angle of incidence: 0°
• Model NO.: SRY49
• Shape: Customized
• Certification: RoHS, CE
• Customized: Customized
• Surface Quality: 20-10
• Flatness: 1/10lambda
• Tolerance: +/-0.05mm
• Fwhm: 3-50nm
• Transport Package: 100PCS Per Box
• Specification: 1-600mm
• Trademark: Sunday Optics
• Origin: China, Changchun
• HS Code: 9001909090
• Production Capacity: 50000PCS Per Month

Product Description

Sunday Optics is specialized in the processing of precision optical window,We have four-axis polishing machine, large-size ring polishing machine, 

two-axis machine to manufacture high precison windows for customers.

Specifications

Diameter	1mm to 1000mm
Diameter Tol.	+/-0.02mm
Material	Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
Surface Quality	10-5 standard
Flatness	1/10 lambda
Parallisam	<3 seconds
Chamfer	0.25mmx45degree
Coating	AR,HR,Silver,Aluminum.Golden.

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Our Factory



Testing



Exhibition Show
Sunday Optics attended Laser World in Laser World in Munich,Frankfult Exhibition,SPIE every year.



Related Production Line
sunday optics also manufacture high precison Lens,prism, powell lens, collimator lens, glass filter, and mirror.




FAQ:
1. Are you manufacturure? can we see your factory?
    Yes. 

2. Do you have test report?
   Yes, we offer full size test report, about size, focal length, flatness, coating curve, coating plate.

3.What is your production quantity everymonth?
  It depands on the lens size and precison.

4.What is the Minimum quantity?
  1pc

5.What is your delivery time?
   samples: 10-20days

6.How should we do if the quality is not good?
  Repair or return money.