Jiangsu Profile
Product List
21706. Diameter 100mm Meniscus Structure Dome Lens for Optical Instrument, LED Light 
[Jun 30, 2025]
[Jun 30, 2025] Product Name: Diameter 100mm Meniscus Structure dome lens Description: 1. Material: Optical glass 2. Color: Clear 3. Size: Diameter 100mm 4. Kind Meniscus lens 5. MOQ: 1PCS when we have the inventory. ...
Company: Risheng Optics
21707. Diameter 120mm Optical Soft Pebble Lens, Soft Light Lens for Stage Lighting [Jun 30, 2025]
[Jun 30, 2025] Product Description 1. Material: Borosilicate glass 2. Color: Clear 3. Size: Diameter 120mm 4. Kind Focal length 185mm 5. MOQ: 1PCS when we have the inventory. If not, 100PCS 6. Samples Time: ...
Company: Risheng Optics
21708. Diameter 150mm Borosilicate Glass Fresnel Lens for Studio Lamp, LED Stage Light [Jun 30, 2025]
[Jun 30, 2025] Product name Diameter 150mm fresnel lens Application 1000W Halogen fresnel spot light Specification Focal length 100mm Tolerance Diameter: 150mm ± 0.2mm Thickness: ± ...
Company: Risheng Optics
21709. Diameter 300mm Fresnel Lens for 5000W Spot Light Lighting Instrument, Stage Lighting [Jun 30, 2025]
[Jun 30, 2025] Product Description Product name Diameter 300mm fresnel lens Application Halogen fresnel spot light Specification Focal length 190mm Tolerance Diameter: 300mm ± 0.5mm Thickness: ± ...
Company: Risheng Optics
21710. 230mm Rectangular Square Optical Glass Double Convex Biconvex Lens for Optical Instrument [Jun 30, 2025]
[Jun 30, 2025] Product Name: 230mm rectangular Optical Glass double Convex Lens, biconvex lens for optical instrument Description: 1. Material: N-BK7 2. Color: Clear 3. Size: 230mm*178mm 4. Kind Rectangular 5. MOQ: ...
Company: Risheng Optics
21711. Super Large Lens Diameter 450mm Spherical Optical Glass Convex Spherical Lens [Jun 30, 2025]
[Jun 30, 2025] Product Name: Diameter 450mm Spherical Optical Glass Convex Lens Description: 1. Material: N-BK7 2. Shape: Plano convex 3. Size: Diameter 450mm 4. MOQ: 1PCS when we have the inventory. If not, 5PCS ...
Company: Risheng Optics
21712. Round-Top Bifocal Lens with Cylinder Plano and Compound [Apr 03, 2025]
[Apr 03, 2025] Index 1.56 round-top bifocal lens, with cylinder power range +3.00/-2.00 to -3.00/-2.00 add+1.00 to +3.00 axis 180* and 90* UC, HC and HMC Price is very nice. We produce the widest power range of Plano and ...
21713. Medical LED Head Lamp Surgery Rechargeable LED Headlight [Dec 23, 2023]
[Dec 23, 2023] Medical Surgical LED headlamp headlight B6 --- GS-101A Rechargeable led head light for surgery ---------rechargeable Lithium battery 5200mAh / 10 hours -------- light sopt adjustable; -------- Brightness ...
21714. Single Spindle Grinding and Polishing Machine [Mar 17, 2023]
[Mar 17, 2023] Application: For grinding and polishing big diameter of plano/ spherical optical glass,quartz,ceramics,silicon. Technical data: Grinding plate diameter: Ø600 /Ø800 /Ø1000 mm Number of ...
21715. Lens Centering and Edging Machine [Jul 29, 2022]
[Jul 29, 2022] Application: For centering, edging and chamfering of circular optical element. Features: 1.It is with a whole left/right headstock.It guarantees high precision of machine. 2.Use two micrometers to fix position ...
21716. Three Spindles Lens Grinding & Polishing Machine [Jul 29, 2022]
[Jul 29, 2022] Application: For precision grinding and polishing spherical / plane surface of optical glass, quartz glass, crystal, electrical elements and other brittle materials. Features: 1.Each main spindle and each swing ...
21717. Plane Precision Ring Grinding and Polishing Machine [Jul 29, 2022]
[Jul 29, 2022] Application: For grinding and polishing high precision plane optical glass,quartz,crystal,ceramics,silicon, germanium elements. There are 3 stations on the machine, including 2 workpiece stations and 1 correcting ...
21718. Optical Glass Concave Lens with Center Thickness of 2.5mm Glass Lens [Jul 22, 2022]
[Jul 22, 2022] Spherical lens are used to focus, form images, and to collimate or expand light. They are used in almost every optical system, from high power, deep-UV lasers to low-cost condensers delivering light to a ...
Company: Jiangsu Dingle Advanced Optical Technology Co., Ltd.
21719. Optical Glass 5 Degree Acrylic Large Spherical Silicon Plano Convex Lens [Jul 22, 2022]
[Jul 22, 2022] Spherical lens are used to focus, form images, and to collimate or expand light. They are used in almost every optical system, from high power, deep-UV lasers to low-cost condensers delivering light to a ...
Company: Jiangsu Dingle Advanced Optical Technology Co., Ltd.
21720. Four Spindles Lens Grinding & Polishing Machine [Jul 21, 2022]
[Jul 21, 2022] Application: For precision grinding and polishing curve and plane surface of optical,quartz,crystal and electrical elements etc. Features: 1.Each main spindle and each swing frame are driven independently and are ...
