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Four #4 (M3) Clearance Holes to Mount to Optical Tables or Breadboards
repeatable position during calibration and measurement
without the expense of cartridge-style packaging
Available in 8 colorsNote: Minimum 2" overlap required to achieve loop tensile rating
The SML-4000-CH chassis can be installed in 19" rack and occupies 4U of rack space
E-49-387 40mm Dia. x 450mm FL, VIS-NIR Coated, Achromatic Lens product-series_frm220 Four #4 (M3) Clearance HolesE 49387 40mm Dia. x 450mm FL, VIS NIR Coated, Achromatic Lens Product VIS NIR Coating Curve Product ISO Product Drawing Diameter (mm): 40. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 450. 00 Focal Length Tolerance (%):2 Back Focal Length BFL (mm): 445. 69 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 39. 00 Centering (arcmin): <1 Center Thickness CT 1 (mm): 6. 00 Center Thickness CT 2 (mm): 4. 00 Center Thickness
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