Cylindrical Lenses

Quantity : 999

Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, stretching a point of light into a line, they are widely used in bar code scanning, projection optics systems, laser measurement systems and holography.
Cylindrical lenses are available in either plano-concave or plano-convex configurations from Crysmit, Plano-concave lenses have a negative focal length and are used for image reduction or to spread light. Plano-convex lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications.

Plano-Concave Cylindrical Lens Plano-Convex Cylindrical Lens

Attribute	Specification
Typical Material	N-BK7, H-K9, Fused Silica, N-SF10, etc
Diameter Tolerance (mm)	±0.2 (General), ±0.05 (High Precision)
Focal Length Tolerance (mm)	±2%
Centration	<3 arc min</div>
Surface1 Figure (per 25mm@632.8nm)	λ/2 (General), λ/4 (High Precision)
Surface2 Figure (per 25mm@632.8nm)	2λ (General), λ (High Precision)
Surface Quality	60/40 (General), 10/5 (High Precision)
Bevel (face width x 450)	<0.2-0.5mm (General), 0.05-0.2 (High Precision)</div>
Coating	upon request

Location : 118 Yangqiao Road West,Fuzhou,350002,P.R.China, china fujian ,
Contact : amiee ye,

crysmit

3.5/5

Retail

Registered since 20 April 2016

Identification number of the company : 64585173

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Cylindrical Lenses

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USA (United States)

77056 Medical

For sell 2013 GE Voluson S6 BT_12 Ultrasound machine

Wednesday, February 13, 2019

Quantity : 1 - Price : $30000

- Description - GE Voluson S6 BT_12 Manufacturer : GE Year of Manufacture : 2013 Description Used GE Voluson S6 BT_12 Manufactured: Jan 2013 Software Ver: 12.0.2.132 Installed options: Advanced 4D, High-Performance Cine Memory, STIC, SonoVCAD Heart, BT Activation Probe: RAB 2-5-RS...

Tmcc

77056 - Houston
3254537597

3.5/5
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France

63560 Stock lots

Palettes high-tech

Tuesday, December 23, 2025

Price : 738,00 €

Origine des articles : marchandises provenant de déstockages Description des palettes : Chaque palette comporte des accessoires informatiques, téléphonie, tv, audio, très diversifiés. Exemples d'accessoires high-tech : - claviers, souris, hub, cordons, - câbles, rallonges, - fiches...