Beijing DDHC Technology Co., Ltd. | Precision Motion & Photonics
Tel: +86 137 1698 9256 (Liu Xing)Email: sally-liu@ddhc-tech.com

Optical Tables & Breadboards

Pneumatically isolated and damped optical tables, breadboards, supports and granite tables.

Home Product Center Optical Tables & Breadboards

A complete family of vibration-isolation solutions: pneumatic optical tables with natural frequencies as low as 1.0 Hz, research- and standard-grade damped tables, solid aluminum and honeycomb stainless steel breadboards, rigid supports and granite surface tables. Custom sizes are available across the range.

Motion
Travel
Type
DVOB-B Series Welded-Honeycomb Stainless Steel Breadboards

DVOB-B Series Welded-Honeycomb Stainless Steel Breadboards

  • Ferromagnetic stainless steel top plate, rust-resistant
  • Carbon-steel welded core, high mechanical strength
  • Matte low-reflectance surface
  • Good stiffness, minimal load deformation
  • Customization available
DVOB-G Series Bonded-Honeycomb Stainless Steel Breadboards

DVOB-G Series Bonded-Honeycomb Stainless Steel Breadboards

  • Damped structure suppresses surface resonance
  • Ferromagnetic stainless steel top plate, rust-resistant
  • Lightweight bonded honeycomb core, high stiffness
  • Fully sealed isolation cups under taps, easy to clean
  • Stress-free bonding, no long-term distortion
  • Custom sizes available
DVOB-L Series Solid Aluminum Optical Breadboards

DVOB-L Series Solid Aluminum Optical Breadboards

  • Performance specifications:
  • Premium hard aluminum alloy
  • Flatness ±0.15 mm per 600 × 600 mm
  • 13 mm overall thickness
  • M6 mounting holes
  • Hole spacing: 25 mm
  • Edge spacing: 12.5 mm
  • Four M6 counterbores, 12.5 mm edge spacing
DVOB-M Series Granite Surface Tables

DVOB-M Series Granite Surface Tables

  • High stiffness, minimal load deformation
  • Dense uniform structure, no distortion, workpiece-safe
  • Non-magnetic, non-conductive, 100% corrosion-proof
  • Fine crystalline structure, no surface bulging
  • For metrology and precision part layouts
  • Plain or threaded-insert versions available
  • Custom sizes available
DVOM-G Series Research-Grade Damped Optical Tables

DVOM-G Series Research-Grade Damped Optical Tables

  • Microscopy and biomedical applications
  • Optical measurement and experiments
  • For instruments with moderate vibration requirements
  • Custom sizes available
DVOM-T Series Standard-Grade Damped Optical Tables

DVOM-T Series Standard-Grade Damped Optical Tables

  • Microscopy and biomedical applications
  • Optical measurement and experiments
  • For instruments with low vibration requirements
  • Custom sizes available
DVOP-D Series Benchtop Pneumatic Isolation Platforms

DVOP-D Series Benchtop Pneumatic Isolation Platforms

  • Microscopy and biomedical applications
  • Optical measurement and experiments
  • Precision inspection applications
  • Interferometry and spectroscopy
  • For instruments with high vibration requirements
DVOP-F Series Pneumatic Vibration-Isolated Optical Tables

DVOP-F Series Pneumatic Vibration-Isolated Optical Tables

  • Microscopy and biomedical applications
  • Optical measurement and experiments
  • Precision inspection applications
  • Interferometry and spectroscopy
  • For instruments with high vibration requirements
  • Custom sizes available
DVOP-I Series Pneumatic Vibration-Isolated Optical Tables

DVOP-I Series Pneumatic Vibration-Isolated Optical Tables

  • Performance specifications:
  • Natural frequency: 1.0–2.0 Hz vertical and horizontal
  • Isolation: pendulum isolators + air springs
  • Pneumatic auto-leveling
  • Surface roughness < 0.8 µm, matte finish
  • Height adjustment −10 to +15 mm
DVOP-T Series Three-Wire Pendulum Isolation Optical Tables

DVOP-T Series Three-Wire Pendulum Isolation Optical Tables

  • Performance specifications:
  • Natural frequency: 1.0–2.0 Hz vertical / 1.0–1.5 Hz horizontal
  • Isolation: pendulum isolators + air springs
  • Surface roughness < 0.8 µm, matte finish
  • M6 metric mounting holes
  • Hole spacing: 25 mm
  • Height adjustment −10 to +15 mm
  • Uses silent oil-free air compressor
DVOT-L Series Aluminum Extrusion Rigid Supports

DVOT-L Series Aluminum Extrusion Rigid Supports

  • Simple structure, small footprint
  • Easy to combine and arrange freely
  • Lighter than welded frames
  • High load capacity, free instrument placement
  • Suitable for use in darkrooms
  • Uniform load ≤ 100 kg
  • Custom sizes available
DVOT-S Series Welded Rigid Supports

DVOT-S Series Welded Rigid Supports

  • Simple structure, small footprint
  • High load capacity, free instrument placement
  • Suitable for use in darkrooms
  • Uniform load ≤ 200 kg
  • Custom sizes available

Note: product specifications are typical values; detailed drawings and full specifications are available on request. OEM and custom designs are welcome.