Fresnel Lens 50x50mm Focal Length 50mm for DIY Viewfinders and Models
$0.82
SFC-calculated cross-border shipping at checkout · delivery window shown per route
Shipping estimate
Checking SFC rates...
30-day returns
·
Secure checkout
·
Tracked cross-border delivery
Optical-grade Fresnel lens with precise 50mm focal length for clear image projection.
Compact 50x50mm dimensions, ideal for custom viewfinder assemblies and miniature models.
High-quality acrylic material ensures durability and excellent light transmission.
Perfect for DIY enthusiasts, educational projects, and experimental optical setups.
Lightweight and easy to integrate into various handmade devices and prototypes.