Optical Breadboards, 50 Mm Thick, Support Legs Not Included

Optical Breadboards, 50 mm (1.97") Thick, Support Legs not included- WN01HB The Optical Breadboards provide high performance at an economical price. These all-steel breadboards are also an ideal laboratory platform for optical and laser experiments. Since prices and shipping method vary based on size and weight, please contact our sales engineer for a quotation including shipping.Specifications: • Hole Pattern: Metric M6 x 1.0 Threaded Hole on 25 mm Centers • Flatness: 0.20 - 0.50 mm/m2 Area • Thickness: 50 mm (1.97") • Construction: Double-Plated, Single Honeycomb-Core Design • Top and Bottom Plates:  Magnetic Stainless Steel, 5 mm Thick • Sides: Black Laminated SteelItem Number Size - mm (in.) Flatness(mm/m2) Net Weight A (Length) B (Width) Thickness WN01HB300x300x50300 (11.81)300 (11.81)50 (1.97)0.20 mm10.0 kgWN01HB300x600x50300 (11.81)600 (23.62)50 (1.97)0.25 mm20.0 kgWN01HB300x900x50300 (11.81)900 (35.43)50 (1.97)0.30 mm30.0 kgWN01HB300x1200x50300 (11.81)1200 (47.24)50 (1.97)0.40 mm40.0 kgWN01HB600x600x50600 (23.62)600 (23.62)50 (1.97)0.25 mm40.0 kgWN01HB600x900x50600 (23.62)900 (35.43)50 (1.97)0.30 mm60.0 kgWN01HB600x1200x50600 (23.62)1200 (47.24)50 (1.97)0.40 mm80.0 kgWN01HB900x900x50900 (35.43)900 (35.43)50 (1.97)0.30 mm90.0 kgWN01HB900x1200x50900 (35.43)1200 (47.24)50 (1.97)0.40 mm120.0 kgWN01HB900x2000x50900 (35.43)2000 (78.74)50 (1.97)0.40 mm125.0 kgWN01HB1200x1200x501200 (47.24)1200 (47.24)50 (1.97)0.40 mm130.0 kg