Dia10" 250mm AR Coated Optical Achromatic Doublets Cemented Glued Lens Achromatic Customize Focal Length for Telescope/Binocular/Microscope

• Kullanım: Aydınlatma, Tıbbi, Optik, Fotoğrafçılık, Telescope/Binocular
• Tip: Kontrbatör Objektifi
• Geçirgenlik: %90 - %95
• Şekil: Lamine Lensler
• Malzeme: Optik cam
• Lens Rengi: Kaldıralım
• Sertifika: RoHS, ISO9001, CE, TUV
• Özelleştirilmiş: Özelleştirilmiş
• Kaplama: HMC
• Taşıma Paketi: Carton, Blister, Customized
• Teknik Özelikler: as required
• Ticari Marka: CPG
• Menşei: China
• HS Kodu: 9001909090
• Üretim Kapasitesi: 1000 Pieces

Ürün Açıklaması

Dia250mm/10" 425-675nm AR Coated Optical Achromatic Doublets Customize Focal Length for Telescope/Binocular/Microscope

 

GPG glass lenses are made from either the highest grade of BK7 optical glass or fused silica. The fused silica lenses are ultra-violet quality synthetic fused silica. They are best for applications that require either the superior UV or IR transmission, or the improved hardness of silica. We have a vast range of different diameters from 2.5mm to 1000mm and focal lengths from 8.0mm to 5000mm. 
 

Specifications:
 

Items	Description
Doublet	Material:	Ohara S-FPL51
		Ohara S-NPH2
	Diameter:	250.0-0.050/-0.112mm or others
	Center thickness:	60.0+/-0.1mm
	ROC1:	486mm,CC
	ROC2=ROC3:	259.mm+/-0.1%,Doublet
	ROC4:	838mm,CX
	Flatness:	S1:3/5(1);2(0.5) in any Dia10mm
		S2&S3&S4:3/-(1);2(0.5) in any Dia10mm
	Surface quality:	S1&S2&S3&S4:5/10X0.1;C10x0.25;L5x0.002;E1 in any Dia10mm
	Centerness:	4/2arcmin
	Clear aperture:	>90%
	Chamfer:	S1:<1.0mmx45deg
		S2&S3&S4:<0.2mmx45deg
	Coating:	S1&S4:AR coating,Ravg<0.4%@425-675nm,AOI:0deg
	Standard:	ISO 10110

 

 
 

Features:

. Diverge incident light
. Reduce spherical aberration

Other Lenses 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  

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