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Optical Sapphire optical dome lens/hemisphere dome from China 

Optical Sapphire optical dome lens/hemisphere dome from China

(12/08/2017)

The dome lens/hemisphere dome we manufactured be used to protect the lens of underwater camera,which could resist the pressure of water,and give a best view field to catch picture.

Specification of hemisphere dome we could supplied as follow: Materials:BK7 glass,UV fused silica etc., various types of optical glass. Diameter: from 10 to 250 mm. Diameter Tolerance: 0.1 mm, standard; 0.01 mm - attainable. Surface Quality: 60/40 Scratch/Dig ,stand
[Related Keywords: dome lens ]

optical dia.188.2mm plano-convex spherical lens/magnifier from China 

optical dia.188.2mm plano-convex spherical lens/magnifier from China

(12/08/2017)

ÂÂÂÂÂÂÂ ÂÂÂÂÂÂÂ We supply optical spherical lenses,include plano-convex spherical lens,plano-concave spherical lens,bi-convex spherical lens,bi-concave spherical lens,meniscus spherical lens,special spherical lens etc..

Specification of our plano-convex spherical lenses as follow:

*Material:BK7 or other materials

*Focal length:+/-1%

*Center thickness tolerance:+/-0.01mm


[Related Keywords: BK7 optical spherical lens ]
optical H-K9I plano-concave spherical lens from China 

optical H-K9I plano-concave spherical lens from China

(12/08/2017)

We supply optical spherical lenses,include plano-convex spherical lens,plano-concave spherical lens,bi-convex spherical lens,bi-concave spherical lens,meniscus spherical lens,special spherical lens etc..

Specification of our plano-convex spherical lenses as follow:

*Material:BK7 or other materials

*Focal length:+/-1%

*Center thickness tolerance:+/-0.01mm

*Centration:1 arc minutes

*Surface Figure:lambda/2 at 633nm on plano side

*Surface quality
[Related Keywords: optical spherical lens ]

H-K9I&H-F4 dia.10mm achromatic lens/triplets/doublets from China 

H-K9I&H-F4 dia.10mm achromatic lens/triplets/doublets from China

(12/08/2017)

Supply all kinds of achromatic lens as per your requested.

Specification of our achromatic lens as follow:

*Material:BK7 and ZF2(or according to your request)

*Dia.:+0/-0.05

*Center thickness tolerance:+/-0.1

*Surface quality: 60-40 Scrath/Dig

*Surface figure:0.5-0.2

*Centration < 3arc min

*Chamfer:0.1-0.25*45 degrees

*Design wavelength:486.1mm,587.6mm,656.3mm

(the parameter is demision of nomal lens,so s
[Related Keywords: optical achromatic lens/triplets/doublets ]

optical dia.8.8mm window for mobile from China 

optical dia.8.8mm window for mobile from China

(12/08/2017)

VY Optics Photoelectric Technology Co.,Ltd. offers all types of windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coating on optical windows. Specification of our optical windows as follow: *Material: BK7 or other materials *Length tolerance:+/-0.01 *Width tolerance:+/-0.01 *Center thickness tolerance:0.005mm *Surface quality:80-50 to 10-5 Scr
[Related Keywords: BK7 optical window ]

BK7 A glass Quartz  CaF2 crystals optical mirror 

BK7 A glass Quartz CaF2 crystals optical mirror

(08/29/2014)

ÂÂÂÂÂ Flat mirror,concave mirror,convex mirror,hot mirror,cold mirror,laser mirror,dielectric mirror,metal coated HR mirror,hyperbolical mirror etc..

Specifications of our mirror as follow:

*Material:BK7 A glass, Quartz, CaF2,crystals or others

*Clear Apenture:90%

*Squares/Rectangles:1mm to110mm+/-0.2mm

*Center thickness tolerance:+/-0.1mm

*Surface quality:60-40 to 20/10 Scratch/Dig

*Surface flatness:lambda/1
[Related Keywords: BK7 round square optical mirror ]

optical Quartz glass dove prism with Ar coating from China 

optical Quartz glass dove prism with Ar coating from China

(12/08/2017)

ÂÂÂÂÂ Specification of our dove prism as follow:

*Material: BK7/Quartz/other optical glass

*Angle tolerance: +/-3 minÂÂÂÂÂÂ

*Dimen sion tolerance: +/-0.15mm

*Flatness:lambda/8

*Surface Quality: 20-10 scratch-dig

*Clear Aperture: 90%

Dove Prism is ideal for image rotation. Dove prisms create an image inversion in a beam input parallel to the base.VY Optics Photoelectri
[Related Keywords: BK7 optical dove prism ]

Optical fused silica right angle prism/rectangular prism from China 

Optical fused silica right angle prism/rectangular prism from China

(12/08/2017)

Specification of our right angle prism as follow:

*Material:BK7 glass or UV grade fused silica

*Dimension Tolerances:+/-0.1mm

*Angle Tolerance:+/-3’or 30”

*Clear Aperture:90%

*Surface Quality:60/40 or 20/10

*Surface Flatness:Lambda/8 or Lambda/4 @633nm

*Chamfer:0.3+/-0.1mmÂÂÂ 60;

*Coating Optional

Rectangular prisms are used to deflect a beam of light th
[Related Keywords: optical right angle prism ]

Optical BK7 UV grade fused silica amici prism/roof prism from China 

Optical BK7 UV grade fused silica amici prism/roof prism from China

(12/08/2017)

Specification of our amici prism as follow:

*Material BK7 or UV grade fused silica

*Dimension Tolerances +/-0.1mm

*Clear Aperture >80%

*Surface Quality:60/40 Scratch/Dig

*Surface Flatness lambda/4 at 633nm

*Angle Tolerance 60 degree+/-3 minutes

*Chamfer 0.3mm+/-0.1mm m

*Coatings Optional

The general tolerance specifications above provide a guideline regarding manufacturing capabilities for optics ranging in size from 3-7
[Related Keywords: optical amici prism ]

optical short wave pass/IR-Cut filter from China 

optical short wave pass/IR-Cut filter from China

(12/08/2017)

Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. Color Separation Filter,Neutral Density Filter,Filter,Short/Long Wave Pass Filter,Bandpass Filter and Interference Filter

Specification of our color filter as follow:

Material:Filter Glass,BK7

Dimension: 4mm-160mm - 0.20mm

Squares/Rectangles:1mm-165mm

T hick
[Related Keywords: Color Separation Filter Neutral Density Filter ]

K9 glass optical dia.10mm rod lens/cylinder from China 

K9 glass optical dia.10mm rod lens/cylinder from China

(12/08/2017)

ÂÂÂÂÂ We supply optical rod lens,specification of our rod lens as follow:

Dimension Range: 3-50mm

Polish on both sides,cylindrical side or all side

Diameter tolerance:+0/-0.02mm

Thickness tolerance:+/- 0.02mm

Centration:<3 mins

Surface quality: 40/20ÂÂÂ

Surface accuracy: 0.5-0.2

Clear aperture: >90%

Chamfer: 0.1-0.25mm*45 degrees

Coat:as requested
[Related Keywords: optical dia.4.75 mm rod lens/cylinder ]

 LiNbO3 crystal lens 

LiNbO3 crystal lens

(08/01/2014)

ÂÂÂÂÂ We manufacture LiNbO3 crystal lens professionally.

Basic Properties of optical LiNbO3 crystal lens as follow:

Crystal Structure:Trigonal, point group 3m

Lattice Parameters:a=b=5.148 , c=13.863

Density:4.64 g/cm3ÂÂÂ

Melting Point:1250 degrees

Curie Point:1142+/- degrees

Mohs Hardness:55

Dielectric Constant :e11/e0 = 85; e33/e0 = 29.5

Thermal Conductivity:38 W/m
[Related Keywords: LiNbO3 crystal lens ]

LiTaO3 crystal lens  

LiTaO3 crystal lens

(08/29/2014)

ÂÂÂ LiTaO3 crystal lens is also widely used E-O crystal.

Main properities of LiTaO3 lens include:

Transparent:0.4-5.0µm

E-O Coefficient:r33=30.4

Refractive Indices:no=2.716,ne=2.180 at 633nm

1) Diameter:76.2mm,50mm

2) Orientation:X,Z,36°Y,112X

3) Polish:both siades or single side 10/5 S/D

4) TTV<10 Um

5) Bow:<20 Um

ÂÂÂÂÂ LiTaO3 crystal lens
[Related Keywords: LiTaO3 crystal lens ]

YVO4 crystal lens 

YVO4 crystal lens

(08/29/2014)

Nd:YVO4 crystal is one of the most excellent laser host materials, it is suitable for diode laser-pumped solid state laser. The crystal has these main features: low lasing threshold, high slope efficiency, large stimulated emission cross-section, high absorption over a wide pumping wavelength bandwidth, easy tuning for single mode and high tolerance for pumping wavelength. Recent developments have shown that Nd:YVO4 micro-lasers can produce powerful and stable IR and green or red laser with the design of Nd:YVO4
[Related Keywords: YVO4 crystal lens ]

0.45X telephoto lens for digital camera from China 

0.45X telephoto lens for digital camera from China

(12/08/2017)

Telephoto lens has a narrower angle of view,it thus gives apparent magnification to objects,it also seems to compress distant things, and there is less depth of field. The most obvious is to allow photographs of distant organisms to be made.

Specification of our telephoto lens as follow: *25mm,27mm,28mm,30mm,30.5mm,34mm,37mm,43mm,46mm,49mm,52mm,55m m,58mm,62mm,72mm 2.0X telephoto lens; *37mm 2.5X and 3.0X telephoto lens; *52mm 3.0X telephoto lens;


[Related Keywords: telephoto lens for telescope ]
37mm wide angle lens for digital camera from China 

37mm wide angle lens for digital camera from China

(12/08/2017)

Wide angle lenses are great for capturing the expanse of a mountain view, or for giving one an appreciation of the entirety of an organism's habitate.

Specification of our wide angle lens as follow: 25mm 0.45X wide angle lens 27mm 0.45X wide angle lens 28mm 0.45X wide angle lens 30mm,30.5mm,34mm,37mm,43mm,46mm,49mm,52mm,55mm,58mm,62mm, 72mm 0.45X wide angle lens


[Related Keywords: wide angle lens for camera ]
37mm fisheye lens for camera from China 

37mm fisheye lens for camera from China

(12/08/2017)

Fisheye lens distorts straight lines into ridiculous curves. Straight lines, depending on where they are in the photo can be pulled a lot, a little, or not at all. The farther they are from the the center line of the photo, the more distortion there is. The closer the line is to the midpoint of the X or Y axis of the lens, the straighter the line will be.

Specification of our fisheye lens as follow: *37mm 0.42X fisheye lens; *72mm,82mm 0.7X fisheye lens


[Related Keywords: fisheye lens ]
optical UV grade fused silica beamsplitter cube from China 

optical UV grade fused silica beamsplitter cube from China

(12/08/2017)

Beamsplitter Cube is a more sophisticated type consisting of two right- angle prisms cemented together at their hypotenuse faces. The cemented face of one prism is coated. Before cementing, with a metallic or dielectric layer having the desired reflecting properties, both in the percentage of reflection and the desired color. The absorption loss to the coating is minimal and transmission and reflection approach 50%.

We manufacture and supply optical beamsplitter cube. Specification of our beamsp
[Related Keywords: Beamsplitter ]

Optical H-K9I aspherical lens with coating from China 

Optical H-K9I aspherical lens with coating from China

(12/08/2017)

We supply aspherical lens. Specification of aspherical lens as follow: Material:BK7 or other optical material Size:10mm-200mm Fringes:lambda/2 Center Thickness:15nm-25nm Dispersion round:0.03mm-0.2mm Centration:3 arc min Surface Quality:60-40 Scratch/Dig Clear Aperture:90% Coating:Available upon Request


[Related Keywords: aspherical lens ]
Optical BK7 SF11 rhombohedral prism/rhombic prism from China 

Optical BK7 SF11 rhombohedral prism/rhombic prism from China

(12/08/2017)

Rhombic Prisms are used to display a beam laterally without changing it is direction. They maybe coated to transmit part of the beam and produce two parallel and displaced emerging beams. Can be coated to produce a polarizing beam separator. Dimension and coating may be available by customer orders.

Specification of our Rhombohedral prism as follow: *Material BK7 Grade A optical glass *Dimension Tolerance +/-0.2mm *Beam Deviation Up to 30 arc seconds&n
[Related Keywords: rhombohedral prism ]

projector fisheye lens for Sanyo projector from China 

projector fisheye lens for Sanyo projector from China

(12/08/2017)

Fisheye lens distorts straight lines into ridiculous curves. Straight lines, depending on where they are in the photo can be pulled a lot, a little, or not at all. The farther they are from the the center line of the photo, the more distortion there is. The closer the line is to the midpoint of the X or Y axis of the lens, the straighter the line will be

Specification of our fisheye lens as follow: *37mm 0.42X fisheye lens; *72mm,82mm 0.7X fisheye lens


[Related Keywords: projector fisheye lens ]
optical BK7 pyramid prism/triangle prism from China 

optical BK7 pyramid prism/triangle prism from China

(12/08/2017)

Corner Cube Retroreflector is always used to reflect the beam entering the prism face, regardless of its orientation to the beam. Corner cubes are widely used where precision alignment is difficult.

Specification of our Pyramid prism as follow: *Material BK7 *Beam Deflection 180 degree +/- 5 sec *Dimension Tolerances +/-0.1mm *Clear Aperture >80% *Surface Quality:60/40 *Surface Flatness λ/4@ 633nm *Angle Tolerance
[Related Keywords: pyramid prism ]

Optical waveplate/retarder from China 

Optical waveplate/retarder from China

(12/08/2017)

Waveplates (retardation plates or phase shifters) are made from materials which exhibit birefringence. The velocites of the extraordinary and ordinary rays through the birefringent material varies inversely with their refractive indices. This difference in velocities gives rise to a phase difference when the two beams recombine. In the case of an incident linearly polarized beam this is given by δ=2πd(ne-no)/λ, where α is phase difference; d is thinkness of waveplate; ne, no are refrective
[Related Keywords: Optical waveplate ]

37mm lens cap for digital camera from China 

37mm lens cap for digital camera from China

(12/08/2017)

A lens cover or lens cap provides protection from scratches and minor collisions for camera and camcorder lenses. Lens covers come standard with most cameras and lenses. Some mobile camera phones include lens covers, such as the Sony Ericsson W800 and the Sony Ericsson K550. A more secure lens cap is the metal screw-in lens cap which cannot pop off a lens accidentally. Although a screw-in cap takes more time to remove in order to take a photograph than a standard lens cap, it is stronger than plastic and therefo
[Related Keywords: 37mm lens cap ]

37mm lens hood for digital camera from China 

37mm lens hood for digital camera from China

(12/08/2017)

In photography, a lens hood or lens shade is a device used on the end of a lens to block the sun or other light source in order to prevent glare and lens flare.The geometry of the lens hood can vary from a plain cylindrical or conical section (much like a lamp shade) to a more complex shape, sometimes called a petal, tulip, or flower hood. These more complex shapes of lens hood take into account the final image's shape and aspect ratio.[3] This allows the lens hood to block stray light with the higher portio
[Related Keywords: 37mm lens hood for cameras ]

star filter for fisheye lens/wide angle lens from China 

star filter for fisheye lens/wide angle lens from China

(12/08/2017)

Star filter is one of camera ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ;filters,as the center of light emit ting,

include 2 lines,4 lines,6 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ;lines,8 lines,16 lines... Star filters turn point light so urces and specular highlights into s tars.

Commonly seen
[Related Keywords: 37mm star filter ]

Optical Sapphire optical dome lens/hemisphere dome from China

optical dia.188.2mm plano-convex spherical lens/magnifier from China

optical H-K9I plano-concave spherical lens from China

H-K9I&H-F4 dia.10mm achromatic lens/triplets/doublets from China

optical dia.8.8mm window for mobile from China

BK7 A glass Quartz CaF2 crystals optical mirror

optical Quartz glass dove prism with Ar coating from China

Optical fused silica right angle prism/rectangular prism from China

Optical BK7 UV grade fused silica amici prism/roof prism from China

optical short wave pass/IR-Cut filter from China

K9 glass optical dia.10mm rod lens/cylinder from China

LiNbO3 crystal lens

LiTaO3 crystal lens

YVO4 crystal lens

0.45X telephoto lens for digital camera from China

37mm wide angle lens for digital camera from China

37mm fisheye lens for camera from China

optical UV grade fused silica beamsplitter cube from China

Optical H-K9I aspherical lens with coating from China

Optical BK7 SF11 rhombohedral prism/rhombic prism from China

projector fisheye lens for Sanyo projector from China

optical BK7 pyramid prism/triangle prism from China

Optical waveplate/retarder from China

37mm lens cap for digital camera from China

37mm lens hood for digital camera from China

star filter for fisheye lens/wide angle lens from China

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