Type of prisms
Prism
CRYLIGHT is dedicated to manufacturing high precision prism from rapid prototyping to volume production. We have more than 20 years of experience in lens manufacturing, design, and optical precision assembly. The prisms are blocks of optical material with flat polished sides arranged at precisely controlled angles to each other, which deflect, deviate and rotate beams of light as well as dispersing their wavelengths. There are many types of prisms, each having a particular geometry to achieve the reflections necessary to perform a specific imaging task. Reflecting prisms may invert, rotate, deviate or displace a beam.
CRYLIGHT has a wide variety of prisms that have been carefully designed and manufactured for use in the most demanding laser applications. There are penta prism, beamsplitter penta prism, right angle prism, dispersing prisms, dove Prism, roof prism, corner cube, and other special prisms which are also available upon request. We offer a wide range of different materials and different degree of precision windows. Special materials are available upon request. CRYLIGHT own the top coating expert team and the advanced coating machines in China. Our precision coating centers combine state-of-the-art deposition capabilities to achieve the most wide-ranging and demanding coating designs. If our standard coatings described in this chapter can not meet your requirements, our engineers will help you with a special coating design.
Prisms Manufacturing Capabilities
Materials: Optical Glass from Schott, Corning, CDGM, Heraeus and Ohara | ||
Parameter | Standard | High Precision |
Dimension: | 3mm to 100mm | |
Dimension Tolerance: | +/-0.2mm | +/-0.01mm |
Surface Accuracy: | L/2@633nm | L/4@633nm |
Wavefront Distortion: | L/2@633nm | L/4@633nm |
Surface Quality(S/D): | 60-40 | 10-5 |
Angle Tolerance: | <30 arc seconds | <10 arc seconds |
Bevel (leg width): | <0.25mm x 45degree | <0.1mm x 45degree |
Coating: | Anti-reflective coatings or Upon request |
1. Right Angle Prism
Material | Deminsion (mm) | 3 Min. Deviation | 1 Min. Deviation | 30 Sec. Deviation |
Part Number# | Part Number# | Part Number# | ||
BK7 | A=B=C=2.0 | RAP1-101 | RAP1-201 | RAP1-301 |
A=B=C=3.2 | RAP1-102 | RAP1-202 | RAP1-302 | |
A=B=C=5.0 | RAP1-103 | RAP1-203 | RAP1-303 | |
A=B=C=10.0 | RAP1-104 | RAP1-204 | RAP1-304 | |
A=B=C=12.7 | RAP1-105 | RAP1-205 | RAP1-305 | |
A=B=C=15.0 | RAP1-106 | RAP1-206 | RAP1-306 | |
A=B=C=20.0 | RAP1-107 | RAP1-207 | RAP1-307 | |
A=B=C=25.4 | RAP1-108 | RAP1-208 | RAP1-308 | |
A=B=C=30.0 | RAP1-109 | RAP1-209 | RAP1-309 | |
Fused Silica | A=B=C=10.0 | RAP2-101 | RAP2-201 | RAP2-301 |
A=B=C=12.7 | RAP2-102 | RAP2-202 | RAP2-302 | |
A=B=C=25.4 | RAP2-103 | RAP2-203 | RAP2-303 |
2. Penta Prism
Material | Deminsion(mm) | 30 Sec. Deviation | 10 Sec. Deviation |
Axh | Part Number# | Part Number# | |
BK7 | 7x5 | PTP1-201 | PTP1-301 |
7x6 | PTP1-202 | PTP1-302 | |
10x10 | PTP1-203 | PTP1-303 | |
15x15 | PTP1-204 | PTP1-304 | |
20x20 | PTP1-205 | PTP1-305 | |
30x30 | PTP1-206 | PTP1-306 |
3. Dove Prism
Material | Part Number# | A(mm) | B(mm) | h(mm) |
BK7 | DVP1-101 | 21.1 | 5 | 5 |
DVP1-102 | 42.3 | 10 | 10 | |
DVP1-103 | 63.4 | 15 | 15 |
4. Dispersive Prism
Material | Part Number# | A=B=C(mm) | H(mm) |
BK7 | DSP1-101 | 15 | 15 |
DSP1-102 | 25 | 25 | |
DSP1-103 | 30 | 30 |
5. Corner Cube Retroreflector
Material | Part Number# | Dia (mm) | h (mm) |
BK7 | CCR1-101 | 15 | 11.3 |
CCR1-102 | 25.4 | 19 | |
CCR1-103 | 38 | 28.5 | |
CCR1-104 | 50.8 | 37.5 |
6. Wedge
Material | Part No. | Dia(mm) | β (mm) | α (mm) |
BK7 | WED1-101 | 25.4 | 1° | 1°57' |
WED1-102 | 25.4 | 2° | 3°53' | |
WED1-103 | 25.4 | 4° | 7°46' | |
WED1-104 | 25.4 | 6° | 11°39' | |
Fused Silica | WED2-101 | 25.4 | 1° | 2°4' |
WED2-102 | 25.4 | 2° | 4°7' | |
WED2-103 | 25.4 | 4° | 8°14' | |
WED2-104 | 25.4 | 6° | 12°21' |
CRYLIGHT'S production lines of prism
Polishing
Inspection
Coating
Spectrophotometer
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