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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Quickly Close Aperture by Pressing Down on Adjuster (See Photo the the Right)
Back Focal Length BFL (mm): -84
Products SPC170BP Field Technician Service Tool Kit conveniently organizes a huge selection of fastening tools in our exclusive backpack tool case
Features hold-open spring to speed cutting action
Variable Resistance BNC Terminator
E-49-664 25mm Diameter x 40mm EFL Aspherized Achromatic Lens strip-to_125- Quickly Close Aperture by PressingE 49664 25mm Diameter x 40mm EFL Aspherized Achromatic Lens Product VIS 0 Anti Reflection Coating Curve Product Drawing Diameter (mm): 25. 00 +0. 00 0. 05 Effective Focal Length EFL (mm): 40. 00 Back Focal Length BFL (mm): 33. 23 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 22. 50 Centering (arcmin): 5 Center Thickness CT (mm): 11. 50 Center Thickness CT 1 (mm): 9. 00 Center Thickness CT 2 (mm): 2. 50 Center Thickness