Diameter 50mm Single Layer (MgF2 VIS) Coated Optical Doublet Achromatic Lens

• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Achromatic Lens
• Transmittance: 90%-95%
• Shape: Doublet Lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, TUV
• Customized: Customized
• Coating: Single Layer Mgf2
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 2000 Pieces

Product Description

Dia50mm Single Layer MgF2 Coated Optical Doublet Lens

 

Specifications:
 

Items	Description
Doublet Lens	Material:	Schott N-BaK4
		Schott N-SF10
	Diameter:	50.000+0.000/-0.025mm
	Center thickness:	13.50+/-0.20mm
	EFL:	150.00mm+/-1%@587.6nm
	BFL:	[email protected]
	ROC1:	96.85mm,CX
	ROC2=ROC3:	73.74mm,Doublet
	ROC4:	241.63mm,CX
	Flatness:	S1&S2&S3&S4:PWR:[email protected]
		S1&S2&S3&S4:IRR:[email protected]
	Surface quality:	S1&S2&S3&S4:40-20
		All other surfaces:fine ground
	Centerness:	<1arcmin
	Clear aperture:	S1&S2&S3&S4:>D49.00mm
	Chamfer:	protected
	Coating:	S1&S4:Single layer MgF2@550nm,
		Ravg<1.75%@400-700nm,AOI:0deg
		S2&S3:uncoated
	Standard:	MIL-PRF-13830B

Features:

. Diverge incident light
. Reduce spherical aberration