Overview: Cylindrical lenses are used to create lines or for beam expansion
in one direction. Their optical properties and aberrations
correspond to those of spherical optics. Star Optic offers
plano-concave and plano-convex cylindrical lenses in rectangular,
square, and round form. Rectangular and square cylindrical lenses
possess a clearly defined optical axis. Round cylindrical lenses are a bit more difficult to adjust, but can be integrated into
standard lens mounts. Similar to rectangular plano-convex cylindrical lenses, round plano-convex cylindrical lenses are used in the creation of lines. And round plano-concave cylindrical lenses are similar to rectangular plano-concave cylindrical lenes
are used in beam expansion. However, and unlike rectangular
substrates, these lenses have the advantage that they can be used
with standard lens mounts. General Specifications Of Round Plano-concave Cylindrical
Lens: | Material | UV Fused Silica | | | Design Wavelength | 632.8nm | | Surface Flatness | N<3(0.5)@632.8nm | | Surface Quality | 60/40 scratch-Dig | | Diameter Tolerance | +0/-0.2mm | | Thickness Tolerance | ±0.2mm | | Centration | <3 arc minutes | | Focal Length Tolerance | ±2% | | Clear Aperture | >90% | | Chamfer | Protective<0.5mmx45° |
Standard Products Of Round Plano-concave Cylindrical Lens: | Part No. | Material | D
(mm) | f
(mm) | R1
(mm) | Tc
(mm) | Te
(mm) | | CCYVD12F-25-FS | UVFS | 12.7 | -25.4 | 11.61 | 2 | 3.89 | | CCYVD12F-50-FS | UVFS | 12.7 | -50 | 22.85 | 2 | 2.9 | | CCYVD25F-50-FS | UVFS | 25.4 | -50 | 22.85 | 2 | 5.85 | | CCYVD25F-100-FS | UVFS | 25.4 | -100 | 45.7 | 2 | 3.8 | | CCYVD25F-150-FS | UVFS | 25.4 | -150 | 68.55 | 2 | 3.19 | | CCYVD25F-200-FS | UVFS | 25.4 | -200 | 91.4 | 2 | 2.89 | | CCYVD25F-250-FS | UVFS | 25.4 | -250 | 114.25 | 2 | 2.71 | | CCYVD25F-300-FS | UVFS | 25.4 | -300 | 137.11 | 2 | 2.59 | | CCYVD25F-500-FS | UVFS | 25.4 | -500 | 228.51 | 2 | 2.35 | | CCYVD25F-1000-FS | UVFS | 25.4 | -1000 | 457.02 | 2 | 2.18 |
Coating Options Of Round Plano-concave Cylindrical Lens: Star Optic's above standard round cylindrical lenses are
uncoated. In order to reduce the amount of light reflected from
each surface of the lens, antireflection coatings including singer
layer MgF2, multi-layer AR coating, Broadband multi-layer AR
coating and Dual wavelength AR coating are also available. | Single Layer MgF2 Coating | Multi-layer Anti-Reflective Coating | | | Boradband Anti-Reflective Coating | Dual Wavelength Anti-Reflective Coating | | |
Mounting Options for Round Plano-concave Cylindrical Lens: Like the spherical lesnes, the round cylindrical lenses can be
mounted with our fixed or adjustable lens mougnt for an easier
operation. Fixed Lens Mount
|
| Adjustable Lens Mount
|
|
Custom Your Own Lens: You have your full design freedom, and we are able to work with
complex designs to get you exactly what you need including optical
design, mechanical design and optical coating design. Zemax Deisgn
| Zemax Deisgn
| Solidworks Design
| Thin Film Coating Design
|
| 
