FULAN OPTICS MACHINE CO., LTD.

Products Category

• Precision Optics Machine

sawing & rolling

generating & centering

sphere/plane grinding & polishing

sphere/plane lapping & polishing

cylindrical grinding & polishing

• Astronomical Optics Machine

• Electronic Material Machine

slicing & rounding

grinding & polishing

double lappinding & polishing

Name: David
Tel: +86-25-84620580
Fax: +86-25-84529611
Mobile: +86-15335180795
E-mail: sales@opticsmachine.com
Add: No.39, Xin Zhuang,Longpan Road, Nanjing 210037,P.R.China

Products

Digital Comprehensive Measuring Instrument

Product name：Digital Comprehensive Measuring Instrument

Item：CMA-500/CMA-1300/CMA-2000

Details：

Application:

For high-precision measuring large diameter sphere surface parameter of single lens,cemented lenses and lenses group, including centration error, effective focal length, back focal length and curvature radius etc.

Features:
1. Non - contact inspection.
2. High precision autofocus.

3. High precision reproducible.

4. Auto data collection and calculation.

5. Fast and reliable test results.

Technical Data:

		CMA-500	CMA-1300	CMA-2000
Lens diameter		<100mm (optional :diameter extensible)
Centration error	Measuring mode	transmission & reflection modes
	Measuring range	± 2mm to ±500mm	± 2mm to ±1300mm	± 2mm to ±2000mm
	Measuring accuracy	± 0.2um / ±1”
	Measuring repeatability	± 0.1um / ±1”
EFL (effective focal length)	Measuring range	± 2mm to ±500mm	± 2mm to ±1300mm	± 2mm to ±2000mm
	Measuring accuracy	2mm to25mm, 0.1% to 0.3%; 25mm to500mm, 0.03% to 0.1%;500mm to1300mm, 0.06% to 0.4%; 1300mm to2000mm, 0.06% to 0.4%;
	Measuring repeatability	0.03% to 0.2%
BFL (back focal length) and Radius of curvature	Measuring range	± 2mm to ±500mm (extensible)
	Measuring accuracy	0.03% to 0.3%
	Measuring repeatability	0.02% to 0.2%
Window angle and depth of parallelism measurement		±1”
Centration error measuring fixture		air bearing turntable,four-dimensional regulation,three-jaw chuck
Optional extensible		modulation transfer function (MTF)

Note: The instrument can be designed and produced according to buyer’s requirements.

[Next：CEU-500/CEU-1300/CEU-2000]→

Related Products :

FLA-500/FLA-1300/FLA-2000
Digital Auto Focal Length Instrument

CEU-500/CEU-1300/CEU-2000
Digital Auto Centration Error Instrument

DG300
Double tubes goniometer