E-45-091 9mm Dia. x 18mm FL, MgF2 Coated, Achromatic Doublet Lens environment_outdoor No splice trays are required

No splice trays are required

represents many exciting firsts in our long history of supplying tool kits

3° single bevel wedge - DualScribe reversible blade doubles tool life

Dimensions (H x W x D): 22 x 3

Store and recall up to 100 OPM readings

E-45-091 9mm Dia. x 18mm FL, MgF2 Coated, Achromatic Doublet Lens environment_outdoor No splice trays are requiredE 45091 9mm Dia. x 18mm FL, MgF2 Coated, Achromatic Doublet Lens Product MGF2 Coating Curve Product ISO Product Drawing Diameter (mm): 9. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 18. 00 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 14. 91 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 8. 1 Centering (arcmin): <1 Center Thickness CT 1 (mm): 4. 32 Center Thickness CT 2 (mm): 1. 15 Center Thickness