Cylindrical Lenses
Cantidad : 999
Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, stretching a point of light into a line, they are widely used in bar code scanning, projection optics systems, laser measurement systems and holography.
Cylindrical lenses are available in either plano-concave or plano-convex configurations from Crysmit, Plano-concave lenses have a negative focal length and are used for image reduction or to spread light. Plano-convex lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications.![]()

Plano-Concave Cylindrical Lens Plano-Convex Cylindrical Lens
|
Attribute
|
Specification
|
|
Typical Material
|
N-BK7, H-K9, Fused Silica, N-SF10, etc
|
|
Diameter Tolerance (mm)
|
±0.2 (General), ±0.05 (High Precision)
|
|
Focal Length Tolerance (mm)
|
±2%
|
|
Centration
|
<3 arc min</div>
|
|
Surface1 Figure (per 25mm@632.8nm)
|
λ/2 (General), λ/4 (High Precision)
|
|
Surface2 Figure (per 25mm@632.8nm)
|
2λ (General), λ (High Precision)
|
|
Surface Quality
|
60/40 (General), 10/5 (High Precision)
|
|
Bevel (face width x 450)
|
<0.2-0.5mm (General), 0.05-0.2 (High Precision)</div>
|
|
Coating
|
upon request
|
Persona a contactar : amiee ye,
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
Esta página es acerca de los importadores y exportadores de Cylindrical Lenses Buscar en la categoria : Bienes de equipo Buscar en la categoria : cylindrical, lenses |
Friday 31 May 2024
Precio : $12~15/kg
TTA27 (dicyclopentadiene epoxide) is a typical cycloaliphatic epoxy resin. Its molecular structure is characterized by a close bicyclic structure between two epoxy groups and a stable methylene bridge across the six-membered ring. Therefore, the cured product of TTA27 has the characteristics...
Jiangsu Tetra New Material Technology Co., Ltd.
- 201615 - Songjiang
- 0086 2154265697
Wednesday 31 October 2018
this series of bricks are made from high quality fused MgO,fused corundum and graphite as main raw materials and phenolic resin as binder . the products are mainly used in the bottom and sidewall of ladle with better corrosion and erosion resistance. Ubicación : 403, D-5 Building...
LIAONING MINERAL & METALLURGY GROUP CO., LTD
- 116000 - Dalian
- +8641182557586
Friday 21 May 2021
Micron is one of the best and leading brands that manufacture high-quality microscopes in Ambala, India. We have a wide range of products that can be used for all kinds of biological, scientific, industrial, and educational research. Ubicación : Plot No 293, HSIIDC, Industrial Growth Centre SAHA...
Micron Optik
- microscopesindia
- 133001 - Haryana
- 7728834755





