Bi-Concave/Double Concave Optical Spherical Lens for Laser Instrument

• After-sales Service: Repair for free
• Warranty: 1 year
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Concave Lens
• Transmittance: 90%-95%
• Shape: Single-lens
• Model NO.: Spherical lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, TUV
• Customized: Customized
• Coating: Customized
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 10000 Pieces/Month

Product Description

Bi-Concave/Double Concave Optical Spherical Lens for Laser Instrument

 

Specifications:

Items	Description
Spherical Lens	Material:	Schott N-BK7 or other optical materials
	Range of diameter(mm)	Dia.0.3- Dia.1000
	Tolerance of diameter(mm)	+/-0.1, +/-0.01, +/-0.005 etc
	Tolerance of Thickness(mm)	+/-0.1, +/-0.05, +/-0.01 etc
	Focal Length Tolerance:	+/-0.5,+/-1%,etc
	Centerness(arcmin)	+/-3arcmin,+/-1arcmin etc
	Surface flatness	λ/10, λ/8, λ/4, λ/2 etc
	Surface quality:	10-5, 20-10, 40-20, 60-40 etc
	Clear aperture:	>90%
	Chamfer:	as required
	Coating:	Customized

Materials CPG handles:

Schott/Ohara/Hoya/CDGM Glass, Corning Fused Silica, Heraeus Glass, II-VI Silicon, ZnS, ZnSe, Germanium, Zerodur, MgF2, CaF2, BaF2, Sapphire, Optical plastics, GaAs, KTP, BBO, LBO, YVO4, YAG, ND: YAG, ND: YVO4, BaTiO3, BGO, LiNbO3 etc.


Optical coatings CPG provides:

• Ultraviolet Coatings
• Infrared Coatings
• Laser crystal Coatings
• Partial Reflective Coatings
• Metallic Coatings
• High Reflective Coatings

CPG HOT SALES!

https://cpgoptics.en.made-in-china.com/product/ANsJQKYEYHhX/China-High-Quality-Plano-Convex-Spherical-Lens-for-Laser-Instrument.html

https://cpgoptics.en.made-in-china.com/product/mNynxVUOXlWb/China-High-Quality-Plano-Concave-Spherical-Lens-for-Laser-Instrument.html