High Temperature Sapphire Pinhole Lens | RFQ Sourcing Details
Access Control Systems · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Access Control Systems. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The high-temperature pinhole lens is made of stainless steel in the diameter of 25mm. The observation hole in the front is only 1mm to applicate in the high temperature furnace. The pinhole is uneasy to be damaged and has good high temperature properties.
Operation This lens is a three-variable lens, which means the aperture, focal length, and focus can be adjusted. First, adjust part 1, when you see the targeted image, it's ok. Fix the screw. Second, adjust part 2, when you see a very clear image, it means good. Again, fix the screw.
Last, adjust part 3 to change light. Customised Service Length According to customers' requirements, we have different length to choose: 330mm/450mm/787mm/820mm/1100mm . Other length you need, you can
High | Applications and Buyer Notes
High is organized as a sourcing-ready Access Control Systems reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time quest
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Type
- Convex Lens Shape: Single-lensBased on visible page data; confirm exact value in the RFQ.
- Usage
- OpticalBased on visible page data; confirm exact value in the RFQ.
- Material
- Optical GlassBased on visible page data; confirm exact value in the RFQ.
- Warranty
- 18 MonthsBased on visible page data; confirm exact value in the RFQ.
- After-sales Service
- Repair and ReplaceBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
Continue from this detail page into sourcing structure
These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.
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