BK7 Grin Rod Lens Collimating Focusing Spherical Cylindrical Lens
Product Details
BK7 Grin Rod Lens
,Grin Rod Lens Collimating Focusing
,Spherical Cylindrical Lens BK7
BK7 Rod Lens, Collimating And Focusing Rod Lens
|
Overview: A rod lens is a cylindrical lens which has the geometrical form of a cylinder with polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Rod lenses can be used, for example, for collimating a divergent beam in one dimension or for focusing light to a line.
There are also half-rod lenses, which are rod lenses cut into two equal pieces.
Rod lenses are available with different optical materials. N-BK7 and UV fused silica substrates are available for a variety of UV, visible and NIR applications.
Rod lenses can have diameters of a few millimeters, but there are also cylindrical microlenses with substantially smaller diameters. Small-diameter rod lenses are frequently used as fast-axis collimators for diode bars.
Star Optic offers custom sizes, variations in polishing/ ground surfaces and additional coatings are available upon request. We look forward to your inquiry.
General Specifications Of Rod Lens:
Standard Products of Rod Lens:
|
-
UV FS Spherical Glass Lens MgF2 Coating Double Convex Lens With Fixed Mount
Double Convex (Bi-Convex) Spherical Lens, UV Fused Silica, Finite Imaging Lens Overview: Double-Convex (DCX) Lens, also referred to as bi-convex lens, has two positive, symmetrical faces with equal radii on both sides. These lenses are generally recommended for finite imaging applications. Bi-convex lenses are most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object distances (conjugate ratio) is between 0.2 and 5. Star -
CaF2 Cylindrical Concave Lens Curved Surface Cylinder Laser Lenses
Plano Concave Cylindrical Lens, Rectangular, UV Fused Silica Overview: Plano Concave Cylindrical lens is also called negative cylindrical lens act as plano-concave spherical lenses, except on only one axis. These lenses are used in applications that require one dimensional shaping of a light source. A typical application is to use a single cylindrical lens to turn a collimated laser into a line generator. Pairs of cylindrical lenses may be used to anamorphically shape images. -
BK7 Optical Mirrors Dielectric Laser Line Mirror 4th Harmonic Wavelengths
Dielectric Laser Line Mirror, Nd:YAG Wavelengths From Fundamental To 4th Harmonic Overview: Star Optic fabricates laser line mirrors with dielectric high reflectance coatings that offer high damage thresholds, making them well suited for use with a range of high-powered CW or pulsed laser sources. General Specifications of Dielectric Laser Line Mirror: Material BK7 Grade A optical glass, UV grade fused silica Dimension Tolerance +0.0/-0.2mm Thickness Tolerance ±0.2mm Clear -
Large Feild Angle Optical Waveplate 12.7mm True Zero Order Waveplate
True Zero Order Λ/2 Half Wave Plate, Large Feild Angle, For Imaging Systems Overview: Comparing with normal two plates design Zero order waveplates having a relatively larger thickness which reduces the field angle, the True zero order wave plates are made of a very thin plate or cemented with a BK7 substrate, which ensures the best possible field angle, temperature and wavelength performance. True zero order waveplate is widely used in laser Lab and optical instrument. True
