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Browse 105 global buying requests and sourcing opportunities.
  • Reach out regarding the development of sample lenses for a new solar concentration application. Looking for a lens design that can eliminate the need for mechanical sun - tracking systems, highly efficient and cost - effective. The concept is similar to AGILE. Key characteristics: design resembles an inverted pyramid with a flat top and truncated point; maintains a static focal point as the sun moves; efficiency goal of capturing and concentrating a high percentage of incident light; ideally made of Silica Glass; with graded index and layered construction; dimensions typically range from 3mm to 28.6mm in total height, layer thicknesses from 0.2mm to 3mm (initial test); materials must have compatible thermal expansion coefficients and maintain the graded index shape. Ask if the company can work with these specifications for sample development.

    United States United States
    Posted at: 2025-06-21 00:13:01
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  • Inquiry About Ball Lenses: looking for ball lenses of around 2 mm diameter. 

    Russian Federation Russian Federation
    Posted at: 2025-06-18 16:02:45
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  • I need lenses for lighting. 

    Brazil Brazil
    Posted at: 2025-06-16 19:20:05
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  • We are a large distributer of optical equipment and supplies in Brazil and are looking for good quality supplier of Pd Meters to distribute in Brazil. Can you email the models you carry and technical specifications of each for us to choose from with pictures of each model. After we decide on which model or models we will ask you pricing quote usually 200 - 300 piece at a time. Another issue would be to get Anvisa license for importing them into Brazil and we'll have to apply and ask you to supply technical testing reports from reputable labs accepted in Brazil.

    United States United States
    Posted at: 2025-06-11 09:20:03
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  • Inquiry About Large Aperture Plano Mirror, Ultralight weight fused silica high reflection mirror

    Canada Canada
    Posted at: 2025-06-09 22:40:09
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  • I am interested in the autorefractor. I will like to know your best price on each of the autorefractor models. Rm 9000 and Rm9200

    Nigeria Nigeria
    Posted at: 2025-06-06 23:50:03
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  • Sharpy light lense Beam light lense

    India India
    Posted at: 2025-06-01 19:10:03
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  • I need aspheric lens D1" f 30 - 35mm Material fused Sillica coated AR and also the Zemax Data. Diameter 25,4mm. Focal length 30.35mm. Circular. Material fused Sillica.

    United Kingdom United Kingdom
    Posted at: 2025-05-28 01:10:02
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  • Our company manufactures medical devices. I am interested in your company's dispensing equipment. Please introduce your company's equipment.

    South Korea South Korea
    Posted at: 2025-05-21 08:33:23
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  • Quartz optical Biconvex laser lenses

    United States United States
    Posted at: 2025-05-12 20:12:06
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  • Inquiry about OEM laser EDM (Electronic Distance Measurement) module suitable for integration into a new total station instrument. 

    Measurement type: Laser distance measurement (reflectorless and with prism) Reflectorless range: 200–500 meters (minimum) Accuracy: ±2 mm   2 ppm (or better) Interface: Preferably digital (RS232, USB, or similar) Power supply: Please specify voltage and consumption


    Latvia Latvia
    Posted at: 2025-05-10 22:46:27
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  • Inquiry about Led Lens

    United Kingdom United Kingdom
    Posted at: 2025-05-06 20:20:02
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  • Hello
    I want lens glass 120 degree 90 degree
    Gt brand

    India India
    Posted at: 2025-05-03 23:30:03
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  • Could you please send us a price offer about Protective glass for Trumpf fiber lasers                                   Proction Windows   Material: Fused Silica Ar Coating: @900-1080 nm @630-650 nm Size: D30mm * T5mm 

    Germany Germany
    Posted at: 2025-04-30 19:32:43
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  • We need prices for the spectrophotometers
    for reseelign purposes

    India India
    Posted at: 2025-04-29 18:50:03
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  • Dear Sir/Madam, We need to prepare 5 sets of 4 different lenses each set (find in attachment the characteristics of one of the sets). The rest of the sets are very similar but we understand that there might be variations in the price. We need a quotation both for prototype and for elaborating a custom series as follows: Option A: Ordering set in orders of 2 (8 different lenses) Quantities 10, 50 100 200 Option B: Ordering all 20 lens in one order Quantities 10, 50 100 200 Please share a quotation for the prototypes and for the series. If you need more information, let me know. Thanks.

    Netherlands Netherlands
    Posted at: 2025-04-29 16:40:06
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  • Inquiry About 70x70mm 1200L/mm 6 mm thick Ruled Plane Diffraction Grating with 250 nm blaze wavelength

    United States United States
    Posted at: 2025-04-29 13:15:06
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  • Need Total Station - 5 No's

    India India
    Posted at: 2025-04-28 21:30:02
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  • i need sapphire half ball

    Italy Italy
    Posted at: 2025-04-26 15:40:02
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  • Inquiry about Sapphire Half Ball Lenses

    Italy Italy
    Posted at: 2025-04-23 20:29:45
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  • Inquiry about a small glass cover made to protect the laser Sensor from environment.

    Saudi Arabia Saudi Arabia
    Posted at: 2025-04-23 18:29:37
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  • i need the optical lenses

    United Kingdom United Kingdom
    Posted at: 2025-04-22 13:10:05
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  • Inquiry about tripple lenses 21 mm 18 mm and zooming 14x

    2023 Free Sample/Inquiry for Drawings Biconcave Lens     Double Concave Lens     High Precision Optical Components

    India India
    Posted at: 2025-04-13 14:30:05
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  • Inquiry about 1inch Doublet Achromatic Lens, focal length 30mm OQDLB25.4-30 2 1inch Doublet Achromatic Lens, focal length 50mm OQDLB25.4-50 2 

    1inch Doublet Achromatic Lens, focal length 100mm OQDLB25.4-100 2 1inch Doublet Achromatic Lens, focal length 300mm OQDLB25.4-300 2 

    1 inch lens holder MLNR-1 20 Doublet Achromatic Lens, focal length 75mm, 2inch diameter OQDLB50.8-75 2 Doublet Achromatic Lens, focal length 100mm, 2inch diameter OQDLB50.8-100 2 Doublet Achromatic Lens, focal length 200mm, 2inch diameter OQDLB50.8-200 2 Lens Holder, 0.5inch diameter MLNR-05 15

    Russian Federation Russian Federation
    Posted at: 2025-04-10 21:20:02
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