Dia25.4xt6mm Od3 1053nm Coated Optical Neutral Absorptive Filter

• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Thickness Range: 5mm-10mm
• 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

Optical Color Filters
 

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
D25.4mm Neutral density filter(absorbing)	Material:	Schott N-BK7
	Diameter:	25.4+/-0.1mm
	Thickness:	6.0+/-0.1mm
	R1:	infinity
	R2:	infinity
	Flatness:	S1&S2:PV<[email protected]
	Surface quality:	S1&S2:60-40
	Clear aperture:	>90%
	Parallelism:	<3arcmin
	Chamfer:	0.1-0.25mmx45deg
	Coating:	Neutral density filter coating,AOI=0deg
		OD:3.0+/-5%@1053nm
	Standard:	MIL-PRF-13830

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.