2PC Double Concave Dia 50mm Focal Length 100mm Optical Condenser Lens

Description

2PC Double Concave
Dia 50mm Focal Length -100mm Optical Condenser Lens
Double-concave spherical lens
*: Clear glass
*: Ground edges
Material: K9
Diameter: 50mm
Center thickness: 4.9±0.05mm
Edge thickness: 5.9mm
Effective focal length: -100mm
Focal length tolerance: ±2%
Coating: None, can be coated as needed
Package List:2 *
Double Cocave
lens
Delivery details
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1. We Ship to Worldwide. Please contact with us if didn't find your country.
2. Items will be shipped within 1-10 business days on payment received.
3. Delivery time depends on destination and other factors, it may takes up to 20 business days.
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