Micro Rod Lenses Endoscope Lens - China

Photonchina produces the smallest rod lenses for customers at home and abroad.

Micro rod lenses: 0.5-1.8mm diameter, 1.0-25mm length, with one end of designated curvature radius and another end of arbitrary angle.

Both ends of arbitrary radii or angle are also available.

Highly customized products for a wide range of applications from medical device, fiber communications, optical display and surveying equipment.

What is more, we can provide unique rod-shaped glued lenses by combining special gluing/cementing technics and edging skill.

These glued/cemented rod lenses subassembly can be made of up to four single micro rod lenses with various combination.

Rod lens assembly systems are able to provide images with greater brightness, contrast and color reproduction than conventional lenses.

Rigid endoscope, for instance, which usually has a series of high-resolution optical glass rod lenses, can be forward viewing (0 degrees) or angled (10–120 degrees) to allow visualization out of the axis of the telescope and increase the FOV by rotating the instrument.

The optical quality of lens-generated images of rigid endoscopes still surpasses that of the fiber-optic or digital images produced by flexible scopes.

High performance optical coatings for rod lenses are provided.

Optical glass material NBK7, N-SF11 from Schott, Corning 7980 etc, are all available.

Material : N-SF11，H-LaF53，H-LaF7 6，

Fused Silicon etc.



Radius of Curvature（mm）： R0.25～R∞

Diameter（mm）： Φ0.5 ～Φ5 Tolerance（mm）� �� ¯0.005 ～¯0.05

Length（mm）： L0.5 ～L30 Tolerance（mm）� �� ¯0.02～¯0.06

Thickness tolerance（mm）： ¯0.01 ～¯0.1 Surface Quality： 10/5～80/50

Flaness： λ/20～λ/4 Off centering： 1’～10′

Optical coating : Upon request

Company Contact:

• Posted By: Photonchina Co.,Ltd

• Phone: 13107695427

• Address: 15 Binzhou Road, Jinshan Industrial Park,, Fuzhou , Fujian , China

• Email:

• Website: https://www.photonchinaa.com

• Business Description: Quartz Waveplate
  
  Photonchina is a leading manufacturer of quartz waveplate products in the world.
  
  Our complete quartz waveplate range includes true zero order, zero order, multiple order, with the retardation of half, quarter or octadic wave.
  
  Special types like achromatic and dual wavelength waveplate, either in circular or quadratic shape, are all available.
  
  Thickness of true zero order waveplate T=0.027mm, is the latest accuracy level reached, thanks to our special production technique and skilled technicians.
  
  Crystal Polarizer
  
  Giant company and small start-up have all chosen our polarizer products for their applications in laser, telecommunication,surveyi ng or others.
  
  Glan laser polarizer, Glan taylor polarizer, Wollaston polarizer, Glan thomson polarizer etc, made of BBO, YVO4, Calcite crystal, are produced by the team with more than ten years of experience.
  
  High quality crystal materials and excellent optical coating performance have contributed to customer's approval worldwide.
  
  Photonchina offers polarizer with or without mount.
  
  Lenses
  
  You may find various types of lenses from Spherical lenses, Cylindrical lenses to Acylindrical lenses here, produced by materials of BK7, Fused Silica as well as Calcium Fluoride, Sapphire, Silicon and Germanium etc.
  
  With the rich experience in manufacturing lenses and the help of high-end of optical coating machine, Photonchina has supplied lenses with mass quantity or custom small number to customers worldwide for more than a decade.
  
  Standard diameters have been 0.5mm-160mm with various radii and types upon customer request.
  
  Micro lens has now reached 0.5mm diameter, one of the smallest lens ever produced.
  
  Prisms
  
  Photonc hina supplies an array of high precision prisms.
  
  These prism products have been manufactured with stringent inspection for angle, surface quality, flatness, transmitted wavefront, dimension, clear aperture and optical coating performance.
  
  Our current capabilities include Roof prism,Right angle prism, Penta prism, Rhomboid prism, Dove prism,Wedge prism, Anarmophic prism,Pellin-Broca prism etc.
  
  Substrates can be chosen from optical glass BK7,N-SF11,Fused silica to crystals like Calcite, BBO, LBO etc.