Dongfang Flash (Beijing) Optoelectronic Technology Co., Ltd
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    Room 1010, Building A, Longyu Center, No.1 Longyu Middle Street, Huilongguan, Changping District, Beijing
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Optical mechanical components
Multiple optical mechanical components, standard two-dimensional optical adjustment frame, edgeless optical adjustment frame, etc. are available for s
Product details

Optical mechanical components

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  • Standard O-type 2D optical adjustment frame
  • Material: 6061-T6 aluminum alloy
  • Two precision adjusters
  • Adjustable angle ± 3 ° or ± 4 °
  • Comes with 2 snap rings

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  • Edge free optical adjustment frame
  • Used for installing optical components with diameters of 12.7 mm, 25.4 mm, and 50.8 mm
  • The 180 ° edgeless design allows the close range beam to pass through the exposed outer radius of the optical element without being obstructed by the front plate of the adjustment frame
  • Can achieve left and right hand installation


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  • Small optical mounting bracket
  • Dimensions: 25mm x 27.5mm x 21mm
  • Angle range: ± 4 °
  • No knob adjuster, reducing space occupation
  • Two M4 screw holes on the back panel for vertical and horizontal installation of connecting rods
  • The front panel has M6 screw holes, which can be connected to the FMH series fixed frame for installing 1-inch optical components

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  • Rectangular optical adjustment frame
  • Having a thicker backplate can enhance stability
  • Adjustable angle range ± 4 °
  • Adjust the screw to produce flexible deformation of the elastic pressing plate and compress the optical component

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  • 30mm coaxial system reflector frame
  • Equipped with 3 adjusters, linear movement range ± 3 mm, pitch angle deviation angle ± 5 °, adjustment accuracy 0.32 °/turn
  • Suitable for Ø 25.4mm optical components
  • Optical component fixing method: optional snap ring or tightening screw
  • Compatible with 30mm coaxial system

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  • Precision optical adjustment frame
  • The regulator can be locked and has a thicker back plate, which can enhance stability
  • Three regulators can provide ± 4 ° angle adjustment
  • There are two options: retaining ring fixation and tightening screw fixation

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  • D-shaped optical adjustment frame
  • Used for installing D-shaped optical components with a diameter of 25.4 mm/12.7 mm
  • Can increase the aperture and avoid blocking other beams in beam splitting applications
  • Can be installed horizontally or vertically
  • Can be installed in a left-handed or right-handed configuration

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  • 60mm coaxial system reflector frame
  • Equipped with 3 adjusters, linear movement range ± 3 mm, pitch angle deviation angle ± 3 °, adjustment accuracy 0.2 °/rotation
  • Suitable for Ø 50.8 mm optical components
  • Compatible with 60mm coaxial system
  • Optical component fixing method: optional snap ring or tightening screw

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  • Optical rotation adjustment frame
  • The 0.5-inch series comes with 2 lockable adjusters, while the 1-inch series comes with 3 lockable adjusters for smooth adjustment
  • Simultaneously possessing the characteristics of optical adjustment frame and manual rotation adjustment frame
  • Can provide ± 4 ° pitch and yaw, 1-inch series can move Z-axis
  • It can achieve continuous rotation of 360 ° and adjust the scale accuracy by 2 °, and can be locked separately
  • Suitable for clamping optical components with rotational asymmetry

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  • Two dimensional adjustment frame, aligning the surface centerline with the center of the connecting rod mounting hole
  • Material: 6061-T6 aluminum alloy
  • Two precision adjusters
  • Pitch and yaw adjustment angle ± 3 ° or ± 4 °
  • There are two versions for fixing with tightening screws and retaining rings
  • Align the centerline of the step surface with the center of the mounting hole for the connecting rod

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  • 45 degree installation adjustment bracket
  • Material: 6061-T6 aluminum alloy
  • Surface treatment: Black anodizing


Optical mechanical components - basic installation components

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  • Ø 12.7 mm stainless steel optical connecting rod
  • Material: 303 stainless steel
  • Bottom M6 threaded hole, top detachable M4 x 12 screw
  • Horizontal Ø 3.2 mm through-hole, used for reinforcement/loosening installation

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  • Ø 12.7 mm extension rod bracket
  • Spring type rolling flower hexagonal hand tightened locking screw
  • Ultra wide square retraction groove, double line contact to avoid optical rod sliding and rolling
  • The bottom of the standard Ø 12.7mm extension bracket is equipped with an M6 threaded through-hole
  • The base type Ø 12.7mm extension rod bracket is equipped with a magnetic base at the bottom, and the extension rod can be penetrated to achieve a larger height adjustment range

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  • Ø 12.7 mm conjoined extension bracket
  • The base rotates 360 ° for easy installation
  • The bracket has an ultra wide square groove, with double line contact to prevent sliding and rolling of the connecting rod
  • The connecting rod can penetrate the base, achieving a larger range of height adjustment
  • The magnet on the base provides suction force for fixing to the optical platform
  • Spring type rolling flower hexagonal hand tighten locking screw

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  • Standard connecting rod bracket base
  • M6 stud, stud length 5.3 mm
  • The base has a machined tool return groove to increase stability
  • Magnetic and non-magnetic options available


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  • Standard connecting rod bracket fork block
  • Material: Stainless steel
  • Integrated structural design
  • Optional countersunk hole slot lengths: 10 mm, 32 mm, 45 mm

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  • Ø 12.7 mm connecting rod angle fixture
  • Material: 6061-T6 aluminum alloy
  • Multiple fixture angles to choose from
  • Compatible with Ø 12.7mm extension rod

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  • Connecting rod collar
  • Material: 6061-T6 aluminum alloy
  • Clamping diameter: Ø 12.7 mm

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  • Ø 12.7mm gasket
  • Material: Stainless Steel 304
  • After simple demagnetization treatment (note: there is still weak magnetic force after demagnetization)
  • Generally used to increase the length of Ø 12.7 mm stainless steel optical connecting rod
  • Multiple thicknesses to choose from


Optical components - reflectors


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  • Broadband dielectric film reflector, ultraviolet fused silica, operating wavelength: 400 nm-750 nm
  • lightMaterial: UV fused silica
  • Purpose: To deflect the optical path
  • Working wavelength: 400 nm-750 nm

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  • Broadband dielectric film reflector, ultraviolet fused silica, operating wavelength: 750 nm-1100 nm
  • Optical material: UV fused silica
  • Purpose: To deflect the optical path
  • Working wavelength: 750 nm-1100 nm

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  • Broadband dielectric film reflector, ultraviolet fused silica, operating wavelength: 1100 nm-1650 nm
  • lightMaterial: UV fused silica
  • Purpose: To deflect the optical path
  • Working wavelength: 1100 nm-1650 nm


Micro nano Optics - Light Field Control


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  • Vortex wave plate
  • Material: Liquid Crystal Polymer
  • Design wavelength: 405 nm, 442 nm, 488 nm, 520 nm, 532 nm,
  • 633 nm,670 nm,780 nm,795 nm,800 nm,808 nm,
  • 850 nm,905 nm,980 nm,1030 nm,1053 nm,
  • 1064 nm,1310 nm,1550 nm
  • Generate radial polarization and azimuthal polarization
  • Generate vortex beam
  • Provide customized vortex waveplate services

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  • Vortex wave plate array
  • Generate radial polarization and azimuthal polarization
  • Generate vortex beam
  • Generate vortex beam array
  • Provide customized services for vortex waveplate arrays

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  • Laser mode converter
  • Realize the conversion of laser from low order mode to high-order Hermite Gaussian mode
  • Working wavelengths: 532 nm, 633 nm, 780 nm
  • Multiple customized services

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  • Bessel beam converter (flat conical lens)
  • Optical component material: Liquid crystal polymer/N-BK7
  • Generate Bessel intensity distribution beam/annular beam
  • Ultra high angle accuracy, no thermal sensitivity
  • Flat structure, suitable for compact optical systems
  • Provide various customized services


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