Dia25xt2mm Sapphire 400-700nm Coated Optical Filter

• Customization: Available
• After-sales Service: Repair for free for any quality problem
• Warranty: 1 year
• Model NO.: Filter
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Thickness Range: 0.5mm-1mm
• Color: Transparent
• Type: Color Filter
• Principle: Selective Absorption Filter
• Material: Glass
• Angle of incidence: 45°
• Shape: Round
• Certification: RoHS, ISO, CE
• Customized: Customized
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 3000 Pieces

Product Description

Dia25xT2mm Sapphire 400-700nm Coated Optical Filter

 

CPG OPTICS offers very high coated and uncoated filters. We have developed a test method to guarantee the surface flatness and surface quality.  

All filters from CPG optics are used as standard test plate or in astronomy, we are very proud to tell and provide the fabricating service for the customers.

Materials we already use: optical glass, materials, and even some plastics.
 

Specification:

 

Items	Description
Filter	Material:	Sapphire(KY),random orientation
	Diameter:	25.0+/-0.1mm
	Thickness:	2.0+/-0.1mm
	R1:	infinity
	R2:	infinity
	Flatness:	S1&S2:PV<2L@633nm per Inch
	Surface quality:	S1&S2:80-50
	Parallelism:	<3arcmin
	Clear Aperture:	>95%
	Chamfer:	0.1-0.2mmx45deg
	Coating:	optical density:0.6+/-5%(0.57<OD<0.63)@400-700nm,AOI:45deg
	Standard:	MIL-PRF-13830B

 

Applications:

.  fluorescence microscopy
.  spectroscopy
.  clinical chemistry
.  machine vision inspection
 

Other Filters CPG handle:

About CPG Optics:

Certificates:

FAQ:

1. What's your payment term?
T/T, Letter of Credit, Paypal, Western Union, etc.

2. What's your minimum order quantity?
1 unit.

3. Could you send free samples?
Your samples fee will be returned when you plack bulk order.

4.What's the delivery time?
15-30 days, it is up to your quantity and soecification and our stock. If in stocks, once you make the payment, your products will be sent within 2 days.

5. What's your price list and discount?
 

6.Can you OEM or ODM?
Yes, we accept all OEM and ODM.