Are you looking for the perfect mirror blank supplier? Choosing the right factory can make all the difference in quality and cost. By comparing the top suppliers, you’ll discover the best options that meet your needs. Dive in to find out which factories stand out and why!
Telescope Mirror Blanks Manufacturer and Supplier | Advanced Glass …
Product Details: Precision Annealed Supremax Telescope Mirror Blanks
Technical Parameters:
– Precision annealed material (6 Mu or less guaranteed)
– Dimensional tolerances +/-.010”
Application Scenarios:
– Telescope construction
– Optical applications requiring high precision
Pros:
– Excellent alternative to Pyrex for telescope mirror blanks
– Custom manufacturing options available
Cons:
– Limited stock of Pyrex
– Potentially higher cost for custom sizes
Test Plates / Mirror Blanks – United Lens Company
Product Details: United Lens Company’s test plates and mirror blanks are provided as hand crafted molded blanks or precision machined cut blanks, available in various diameter sizes and thicknesses ranging from 25.40mm to 53.98mm.
Technical Parameters:
– Diameter: 152.40mm to 317.50mm
– Thickness: 25.40mm to 53.98mm
Application Scenarios:
– Optical testing and calibration
– Precision optics manufacturing
Pros:
– Manufactured in-house from in-stock raw materials
– Available in a variety of sizes and thicknesses
Cons:
– Minimum order total of $150.00 required
– Limited information on specific applications
Lockwood Custom Optics – In Stock & Standard Sizes
Product Details: Lockwood Custom Optics offers custom mirrors and optical sets, including finished and in-process mirrors up to 60″ in diameter.
Technical Parameters:
– Mirror sizes: 12.5″ to 50″
– Typical thickness: 1.1″ to 3.0″
Application Scenarios:
– Astronomy and telescope applications
– Custom optical solutions for specific client needs
Pros:
– Custom sizes and specifications available
– High-quality optical surfaces with precise measurements
Cons:
– Longer lead times for custom orders
– Limited stock of finished mirrors
Home – United Lens Company
Product Details: United Lens Company offers a range of optical products including custom optics, stocked optics like laser debris shields and test plates, and various optical coating services.
Technical Parameters:
– Optics up to 23″ in diameter
– Thickness from 19.05mm – 83.82mm
Application Scenarios:
– Laser cutting and welding
– Aerospace and medical applications
Pros:
– Vertically integrated manufacturing process
– High-quality materials and craftsmanship
Cons:
– Limited information on specific product performance
– Potentially higher cost due to custom manufacturing
Telescope Mirrors | Zight Mirror Blanks
Product Details: Borosilicate 3.3 Mirror Blanks – Annealed and Soda Lime Glass Tool – Annealed
Technical Parameters:
– Refractive Index: 1.473 (λ = 587.6 nm)
– Thermal Expansion Coefficient: 3.3 X 10-6ºK
Application Scenarios:
– Telescope mirror manufacturing
– Mirror grinding projects
Pros:
– High-quality optical properties
– Custom sizes available
Cons:
– Tempered glass is less suited for machining
– Potentially higher costs for custom sizes
Firsthand Discovery
Product Details: Telescope Mirror Kits and Blanks, Spherometer
Technical Parameters:
– 4.25 Inch Telescope Mirror Kit – Regular price $89.95 USD
– 10 Inch Telescope Mirror Blank – Regular price $254.95 USD
Application Scenarios:
– DIY telescope mirror making
– Optical component crafting
Pros:
– Includes all necessary materials for mirror making
– Variety of sizes available for different needs
Cons:
– Higher price for larger kits
– Limited availability for some products
Mirror Blanks | Suppliers | Photonics Buyers’ Guide | Photonics Marketplace
Product Details: A mirror blank refers to the initial piece of material from which a mirror is made. It is typically a flat or slightly curved piece of glass or other substrate that serves as the starting point for crafting a mirror. Mirror blanks come in various shapes and sizes depending on the desired final mirror specifications.
Technical Parameters:
– Various shapes and sizes
– Materials include glass, quartz, and glass-ceramic
Application Scenarios:
– Optical devices
– Telescope mirrors
Pros:
– Customizable to specific requirements
– Available in different materials for various applications
Cons:
– May require additional processing to achieve final specifications
– Quality can vary based on manufacturer
Mirror blanks, Convex spherical mirror – 3L-Systems
Product Details: Mirror blanks and substrates made of BK7, UV Fused Silica, or ZEORDUR® with laser quality specifications.
Technical Parameters:
– λ /10 surface flatness
– 10-5 laser quality
Application Scenarios:
– Optical systems requiring high precision mirrors
– Laser applications needing high-quality substrates
Pros:
– Competitive prices
– High-quality materials and specifications
Cons:
– Limited substrate options
– Potentially longer lead times for custom orders
SPAC Mirror Lab – Mirror Making Supplies
Product Details: Mirror blanks, grit, ebony star formica, tubes, weather stripping, plaques, mirror coatings
Technical Parameters:
– Sizes: 6 inch to 16 inch for mirror blanks
– Price: $20 for plaques, $0.85 per foot for weather stripping
Application Scenarios:
– Telescope construction
– Mirror making and testing
Pros:
– Variety of suppliers for different materials
– Availability of custom sizes and options
Cons:
– Potentially long lead times for some products
– Prices may vary significantly between suppliers
Fused Silica Mirror Blanks – Thorlabs
Product Details: Fused Silica Mirror Blanks available in four sizes: Ø1/2″, Ø19 mm, Ø1″, and Ø2″. Designed for use as front-surface mirrors when coated.
Technical Parameters:
– Front Surface Flatness: <λ/10
– Front Surface Quality: 10-5 Scratch-Dig
Application Scenarios:
– Laser system design
– OEM applications
Pros:
– High transmission in the 185 nm to 2.1 μm range
– Exceptional environmental durability
Cons:
– Custom orders may be required for λ/20 flatness
– Limited to specific sizes
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Telescope Mirror Blanks Manufacturer and Supplier | Advanced Glass … | Precision Annealed Supremax Telescope Mirror Blanks | – Excellent alternative to Pyrex for telescope mirror blanks – Custom manufacturing options available | – Limited stock of Pyrex – Potentially higher cost for custom sizes |
| Test Plates / Mirror Blanks – United Lens Company | United Lens Company’s test plates and mirror blanks are provided as hand crafted molded blanks or precision machined cut blanks, available in various… | – Manufactured in-house from in-stock raw materials – Available in a variety of sizes and thicknesses | – Minimum order total of $150.00 required – Limited information on specific applications | www.unitedlens.com |
| Lockwood Custom Optics – In Stock & Standard Sizes | Lockwood Custom Optics offers custom mirrors and optical sets, including finished and in-process mirrors up to 60″ in diameter. | – Custom sizes and specifications available – High-quality optical surfaces with precise measurements | – Longer lead times for custom orders – Limited stock of finished mirrors | loptics.com |
| Home – United Lens Company | United Lens Company offers a range of optical products including custom optics, stocked optics like laser debris shields and test plates, and various… | – Vertically integrated manufacturing process – High-quality materials and craftsmanship | – Limited information on specific product performance – Potentially higher cost due to custom manufacturing | www.unitedlens.com |
| Telescope Mirrors | Zight Mirror Blanks | Borosilicate 3.3 Mirror Blanks – Annealed and Soda Lime Glass Tool – Annealed | – High-quality optical properties – Custom sizes available | – Tempered glass is less suited for machining – Potentially higher costs for custom sizes |
| Firsthand Discovery | Telescope Mirror Kits and Blanks, Spherometer | – Includes all necessary materials for mirror making – Variety of sizes available for different needs | – Higher price for larger kits – Limited availability for some products | firsthanddiscovery.com |
| Mirror Blanks | Suppliers | Photonics Buyers’ Guide | Photonics Marketplace | A mirror blank refers to the initial piece of material from which a mirror is made. It is typically a flat or slightly curved piece of glass or other… |
| Mirror blanks, Convex spherical mirror – 3L-Systems | Mirror blanks and substrates made of BK7, UV Fused Silica, or ZEORDUR® with laser quality specifications. | – Competitive prices – High-quality materials and specifications | – Limited substrate options – Potentially longer lead times for custom orders | www.3l-systems.com |
| SPAC Mirror Lab – Mirror Making Supplies | Mirror blanks, grit, ebony star formica, tubes, weather stripping, plaques, mirror coatings | – Variety of suppliers for different materials – Availability of custom sizes and options | – Potentially long lead times for some products – Prices may vary significantly between suppliers | www.telescopelab.com |
| Fused Silica Mirror Blanks – Thorlabs | Fused Silica Mirror Blanks available in four sizes: Ø1/2″, Ø19 mm, Ø1″, and Ø2″. Designed for use as front-surface mirrors when coated. | – High transmission in the 185 nm to 2.1 μm range – Exceptional environmental durability | – Custom orders may be required for λ/20 flatness – Limited to specific sizes | www.thorlabs.com |
Frequently Asked Questions (FAQs)
What are mirror blanks and why are they important?
Mirror blanks are polished glass or other materials used as the base for creating mirrors. They are crucial because they provide the reflective surface needed for various applications, including telescopes, automotive mirrors, and decorative items. The quality of the mirror blank directly affects the final product’s clarity and performance.
How do I choose a reliable mirror blanks supplier?
When selecting a supplier, consider their reputation, product quality, and customer service. Look for reviews and testimonials from other customers. It’s also helpful to inquire about their manufacturing processes and quality control measures to ensure you receive high-quality products.
What materials are commonly used for mirror blanks?
Mirror blanks are typically made from glass, acrylic, or polished metals. Glass is the most common choice due to its excellent reflective properties. Acrylic is lighter and more shatter-resistant, while polished metals are used for specialized applications where durability is essential.
Can I customize mirror blanks for my specific needs?
Yes, many suppliers offer customization options for mirror blanks. You can request specific sizes, shapes, and thicknesses to meet your project requirements. Be sure to communicate your needs clearly to the supplier to ensure they can accommodate your requests.
What is the typical lead time for ordering mirror blanks?
Lead times can vary depending on the supplier and the complexity of your order. Generally, you can expect a lead time of a few weeks for standard orders. For customized products, it may take longer, so it’s best to discuss timelines with your supplier upfront.