Dia26.9xt2.7mm Rg850 Coated Optical Interference Filter

• Customization: Available
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Thickness Range: 2mm-5mm
• Color: Blue
• Type: Thin Film 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

Dia26.9xT2.7mm RG850 Coated Optical Interference 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:	Schott RG850
	Diameter:	26.9+/-0.1mm
	Thickness:	2.7+0.3/-0.2mm
	ROC1:	infinity
	ROC2:	infinity
	Flatness:	S1&S2:[email protected]
	Surface quality:	S1&S2:5/3x0.2;K3x0.02;R0.5
	Parallelism:	4/20arcsec
	Clear Aperture:	>D22.8mm
	Chamfer:	0.2-0.5mmx45deg
	Coating:	S1&S2:AR coating,R<0.3%@1540nm,AOI:0deg
	Standard:	ISO 10110

 

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?
The above price is our reference price, if you would like to know more our exact and discount policy, please contact us directly mobile phone [phone]

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