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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
cleaning accessories
The top clamp opens to a position past vertical allowing for easy viewing
The THLG4 Laser Safety Glasses are equipped with laser safety side shields to protect the user's eyes from laser radiation while maintaining peripheral vision
Same model can also be installed in the FRM220 chassis
E-49-274 4mm Dia. x 8mm FL, VIS 0° Coated, Achromatic Lens subcategory_copper-tools cleaning accessoriesE 49274 4mm Dia. x 8mm FL, VIS 0 Coated, Achromatic Lens Product VIS 0 Coating Curve Product ISO Product Drawing Diameter (mm): 4. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 8. 00 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 6. 69 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 3. 6 Centering (arcmin): <3 Center Thickness CT 1 (mm): 1. 50 Center Thickness CT 2 (mm): 1. 03 Center Thickness Tolerance (mm):