bk7 aspherical optical lens

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcLength 3~100mmWidth3~100mmHeight3~100mmLength tolerance+/-0.01mmWidth tolerance+/-0.01mmHeight tolerance +/-0.01mmAngle tolerance 3"~2'Irregularity ΔN=0.1~0.5Surface accuracyN=1~3Surface quality10/5~60/40Coating ...

Custom BK7 Optical Glass Thorlabs Cylinder Rod Lens Borescope Cylindrical lens with its circumference surface polished. Applicable for laser focusing into a line, changing beam shape into sheet-shape, or irradiating at a distance with elongated line. Material BK7, Quartz, Infrared, Sapphire Diameter ...

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...

স্যাফায়ার BK7 রাইট অ্যাঙ্গেল CaF2 অপটিক্যাল গ্লাস প্রিজম কাস্টম অপটিক্যাল গ্লাস Bk7 রাইট অ্যাঙ্গেল প্রিজম আলো প্রিজমের এক পাশ দিয়ে প্রবেশ করে এবং বিপরীত পাশ দিয়ে বের হয়, যার ফলে নির্গত আলো নিচের পৃষ্ঠের দিকে বেঁকে যায়। বিচ্যুতির কোণ প্রিজমের প্রতিসরাঙ্ক, শীর্ষ কোণ এবং আপতন কোণের উপর নির্ভর করে। ...

Customized Diameter BK-7 Optical Glass Lens And Prism For Instruments Device Tools the equilateral triangular prism can appear seven color light like rainbow when you rotates the prism under the sunshine. Light goes into one of sides from the prism,then goes out from another side. the light that has ...

Strictly inspected shape customizable optical right angle glass prism Right angle prisms are generally used to bend image paths or redirect light at 90°. This produces a left handed image and depending on the orientation of the prism, the image may be inverted or reverted. Right angle prisms can ...

Optical Lenses Crystal Glass Caf2 Equilateral Prism Special Properties Excellent optical quality Uniform transmission in the visible Virtually free of bubbles and inclusions Clear colorless appearance Very high refractive index homogeneity High purity of raw materials Typical Applications Demanding ...

15cm 6inch Optical Glass Triple Triangle Prism With Gift Box And Microfiber Pouch Thermal/Mechanical Properties Density (at 20 °C/68 °F): 2.51 g/cm 3 Thermal Coefficient of Expansion (20/300 °C): 7.0 x 10-6/°C Strain Point:°C/ °F Annealing Point:°C/ °F Softening Point:°C/ °F Optical Properties ...

Customized 410nm Optical Glass Narrow Bandpass Filter Green Optical Dichroic Absorption Color Glass Optical Filter Material:Insulating glass BK7 and other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc prominent feature is the high visible light transmission and absorb infrared range (especially ...

Customized Size Optical Glass Cube Dichroic Dispersion Beam Splitter Prism For Spectrometer Experiment Prisma It is one of the basic functions of right angle prism that uses the critical angle characteristics to Efficient internal full reflect incoming light When using right angle prisms, some ...