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Optical Lens & Instrument

Browse 297 global buying requests and sourcing opportunities.
  • Inquiry about Biconvex Lens NEW
    I require a biconvex lens made of glass for integration into a lens mount on an objective camera of a Heidelberg Spectralis OCTA machine. The specifications must include an effective focal length of 28.57mm, equating to +35 diopter, and a lens diameter of approximately 49mm to 50mm.
    Australia Australia
    Posted at: 2026-03-12 08:45:48
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  • Inquiry about Line Level Set NEW
    I am requesting a Line Level Set for our technical requirements. Please provide details on availability and specifications.
    Turkey Turkey
    Posted at: 2026-03-11 21:56:34
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  • Inquiry about Concave Mirror NEW

    I am looking for a concave mirror with the following specifications:  
    Optical specifications: Mirror type concave, gold coating for high reflectivity in infrared range, substrate material such as glass allowing transmission of non-reflected IR light, focal length 100 mm, diameter 1 inch.  
    Mechanical specifications: Off-axis hole 7 mm from optical axis with 3 mm diameter, preferably with backside chamfer increasing to approximately 6.6 mm, and total thickness less than 6 mm.

    Germany Germany
    Posted at: 2026-03-11 15:56:59
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  • Inquiry about Model M10 Optical Component NEW
    I need to purchase the Model M10 optical component. Quantity required is 1 unit.
    Colombia Colombia
    Posted at: 2026-03-10 08:20:05
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  • Inquiry about Optical windows NEW
    I am comparing suppliers for optical windows with the following specifications: Material: Borosilicate D263 T eco or equivalent. Dimensions: 76±0.2 x 52±0.2 x 0.3±0.05 mm. Surface finish: Both sides polished to 20-10 S/D (MIL-PRF-13830), surface roughness Ra < 1 nm. Flatness: No requirement. Edges: Cut, no bevel or polish. Quantity options: 5000, 7500, or 10000 units. Packaging: In blisters or with protective film, no paper. Manufacturing: Cleanroom preferred if possible. Please provide your best price and lead time.
    Germany Germany
    Posted at: 2026-03-10 01:37:04
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  • Inquiry about Wire Measurement Device for Galvanizing Line
    I need to purchase wire measurement devices for a galvanizing line. The required measuring range is from 0.8 to 10 mm. I plan to buy 10 units for a trial run. I will evaluate the purchase based on the cost and offer.
    Turkey Turkey
    Posted at: 2026-03-08 20:20:02
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  • Inquiry about City View Tripod Binocular Telescope
    We are looking for city view tripod binocular telescopes. Please confirm if you can supply them.
    Ethiopia Ethiopia
    Posted at: 2026-03-07 20:53:09
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  • Inquiry about Tripod Binocular Telescope
    I urgently need to purchase tripod binocular telescopes. The required quantity is 6 pieces.
    Ethiopia Ethiopia
    Posted at: 2026-03-07 18:40:02
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  • Inquiry about Level Controller FSL2-FB and Repair Kits
    I need to purchase the following items at the best reseller discounted prices: - One Level Controller: Part No. L2, Type FSL2-FB, Size 02 inch, Max outlet Pressure 35-50PSI, Mounting type: Process vessel horizontal, Process Control: Level, Supply Media: Natural Gas, Position Control: ON/OFF monitoring, Operating Temperature: 50 Deg C. - One Repair Kit for Controller: Part No. RL2CNTRX012. - One Repair Kit for Relay Assembly: Part No. GB0138X0022. - One Repair Kit for Sensor: Part No. RL2SENSX012. Please provide your same day offer.
    Pakistan Pakistan
    Posted at: 2026-03-06 13:16:36
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  • Inquiry about Tower Clock
    I am looking to import tower clocks for a project in Dubai.
    United Arab Emirates United Arab Emirates
    Posted at: 2026-03-05 21:20:03
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  • Inquiry about Film Blowing Machine and Side Sealing Bag Machine
    I am looking for a refurbished or used film blowing machine in good working order. Specifications include 1000mm-1100mm width, rotary die, corona treater, and double rewinder. Additionally, I need a side sealing bag machine with zip and self-adhesive tape function. I require one unit of each.
    Zimbabwe Zimbabwe
    Posted at: 2026-03-04 21:30:03
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  • Inquiry about Ruby Jewel Bearing
    We are developing a precision mechanical assembly and require custom synthetic ruby jewels for a press-fit application. These jewels will serve as the primary pivot bearing surface in a compact mechatronic device. We need manufacture-to-print services based on customer drawings. Please provide details on minimum order quantity, lead time, and required drawing format.
    United States United States
    Posted at: 2026-03-02 06:42:48
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  • Inquiry about Handheld Analyzer
    We are interested in purchasing handheld analyzers for material identification and alloy verification. Specifically, we require the following models: Raman Analyzer RA200 TrueX Alloy Analyzer TrueX 800 TrueX Alloy Analyzer TrueX 860 Please provide a quotation and technical information.
    Vietnam Vietnam
    Posted at: 2026-02-28 08:10:04
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  • Inquiry about Dosing Pump


    We are looking for a dosing pump similar to the Mytho HG series. Please confirm if you can supply such pumps.

    Russian Federation Russian Federation
    Posted at: 2026-02-26 17:30:03
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  • Inquiry about Endoscope Objectives
    I am interested in purchasing endoscope objectives. My current requirement is for approximately 15 to 20 units.
    India India
    Posted at: 2026-02-26 15:30:07
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  • Inquiry about Dome Lenses for Pyranometer
    I need dome lenses specifically for use in pyranometers. The required transmission range is from 300 to 3000nm. I require two different sizes of domes, with an annual purchase quantity of 500 units. Please provide details on available sizes and materials.
    India India
    Posted at: 2026-02-26 13:50:03
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  • Inquiry about Objectives and Widefield Lens
    I need objectives and widefield lens.
    India India
    Posted at: 2026-02-25 15:30:03
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  • Inquiry about Pile Dynamic Test Instrument

    I require a pile dynamic test instrument for high-strain applications.  
    Please provide details if you can supply this equipment.

    India India
    Posted at: 2026-02-23 21:10:03
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  • Inquiry about Screw Pump
    I need to purchase twin screw pumps. Specifications: 23mm, pressure 1200m, speed 100 rpm. Quantity: 15 units.
    Kazakhstan Kazakhstan
    Posted at: 2026-02-23 17:20:03
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  • Inquiry about CMM Bridge-type Workbench with Software and Probes
    I am looking to purchase a CMM bridge-type workbench including software and probes. Quantity required: one piece.
    United Arab Emirates United Arab Emirates
    Posted at: 2026-02-22 23:50:02
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  • Inquiry about Glass Lens
    I am looking to purchase lenses with specific dimensions and specifications. I need 1500 pieces of 78x78x45 mm lenses with specs 38-45. Also, I require 1500 pieces of 75x75x45 mm lenses with specs 30-35. Please quote your best price for these items.
    Russian Federation Russian Federation
    Posted at: 2026-02-18 20:00:02
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  • Inquiry about Sapphire Optical Lens
    I am looking to purchase sapphire optical lenses with the following specifications: - Diameter: 15 mm - Focal length: approximately 15 mm - Material: Sapphire (Al₂O₃) - Coating: AR coating optimized for 2120 nm - Quality: Laser-grade, suitable for high-power pulsed laser operation These lenses will be used as incoupling lenses in medical Holmium:YAG laser systems for kidney stone treatment (laser lithotripsy) in urology. Quantity required: 10 units. Please provide details on price, minimum order quantity, lead time, and datasheet.
    Iran (Islamic Republic of) Iran (Islamic Republic of)
    Posted at: 2026-02-13 16:10:02
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  • Inquiry about Blue Welding Lenses Shade 11 and 12
    I am interested in purchasing blue welding lenses for welding applications. I need them in shade 11 and shade 12, with a size of 2 x 4.25 inches. Please provide the price information.
    Peru Peru
    Posted at: 2026-02-09 15:57:33
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  • Inquiry about Monocular Telescope with Tripod Stand
    I am looking to purchase monocular telescopes with tripod stands. I require 6 units urgently. Please provide specific details, pricing, and images. I will share detailed specifications once contacted.
    Ethiopia Ethiopia
    Posted at: 2026-02-09 12:40:05
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