Optical glass K9 BK7 quartz glass flat convex plano concave double concave biconvex lens monocular telescopic lens
No reviews yet
Key attributes
Industry-specific attributes
Use
Optical
Structure
double concave lens
Shape
concave
Other attributes
Place of Origin
HENAN
Warranty
3 years
Customized support
OEM, ODM, OBM
Brand Name
JLGD
Model Number
double concave lens
Size
SIZE
Product name
double concave lens
Material
glass
Color
tranplate
Coating
Anti-Reflective (AR) Coatings
Diameter
customize
Size
customize
Surface quality
60/40,40/20,20/10
Application
optical
Certificate
ISO9001
Certification
CE,ISO9001
Packaging and delivery
Selling Units:
Single item
Single package size:
15X15X15 cm
Single gross weight:
0.600 kg
Lead time
| Quantity (pieces) | 1 - 200 | > 200 |
| Lead time (days) | 15 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 3 piece
Sample price:
$30.00/piece
Customization
Customized logo
Min. order: 100
Customized packaging
Min. order: 100
Graphic customization
Min. order: 100
For more customization details, message supplier
Product descriptions from the supplier
>= 10 pieces
$5.00
Quantity
Shipping
Item subtotal (0 variations 0 items)
$0.00
Shipping total
$0.00
Subtotal
$0.00
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 3 piece
Sample price:
$30.00/piece
Membership benefits
Quick refundsView more
Protections for this product
Protections for this product
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy & Easy Return![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues, plus free local returns for defects
Alibaba.com protects all your orders placed and paid on the platform with