Pay in 4 interest-free payments of $49.00 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Supports VPN
Compliant with IEEE 802
Each 3/4" square mount may be secured with two screws (#8-sized screws not included)
stand alone or card operating mode
Included Components
E-45-251 12.5mm Dia x 20mm EFL Hastings Triplet Achromatic Lens product-series_corrugated Supports VPNE 45251 12. 5mm Dia x 20mm EFL Hastings Triplet Achromatic Lens Product Coating Curve Product ISO Product Drawing Diameter (mm): 12. 50 +0. 0 0. 025 Effective Focal Length EFL (mm): 20. 00 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 16. 31 Focal Length Specification Wavelength (nm): 587. 6 Centering (arcmin): <3 Center Thickness CT (mm): 10. 18 Center Thickness A (mm): 7. 98 Center Thickness B (mm): 1. 10 Center Thickness Tolerance (mm):
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