Precision Aspheric Lens - WHL

1. High accuracy, 2. Competitive price, 3. Fast lead time - more info check here: http://www.buymeasuringtools.com/Precision-Aspheric-Lens-10218984/

Quick Brief

Place of Origin: Jilin China (Mainland) Brand Name: Worldhawk Model Number: WHL Material: Glass Usage: Optical Structure: Plano-convex Shape: Aspheric

Product Features:

1. High accuracy

2. Competitive price

3. Fast lead time

Business Terms:

Port: Changchun

Minimum Order Quantity: 10 Piece/Pieces

Supply Ability: 50,000 Piece/Pieces per Month

Payment Terms: T/T

Contact Supplier

Product Packagings & Delivery Terms:

Packaging Detail: carton case with firm materials

Delivery Detail: 10-40 days after confirmation

Specifications and Product Details:

Low Cost, Color-Corrected Asphere

Prescription Information Available

Specifications

Diameter (mm)	20.00
Diameter Tolerance (mm)	+0.0/-0.1
Clear Aperture (%)	90
Aperture (f/#)	0.75
Effective Focal Length EFL (mm)	15.00
Back Focal Length BFL (mm)	9.16
Radius R (mm)	9.08
Center Thickness CT (mm)	9.60
Center Thickness Tolerance (mm)	±0.1
Edge Thickness ET (mm)	3.05
Centering (arcminutes)	3 - 5
Surface Accuracy, RMS (μm)	0.75
Surface Quality	60-40
Substrate	BK7,Spphire,or other optical glass
Design Wavelength DWL (nm)	587.6