T: +86-518-85528012
E: nick@luverrequartz.com
E: nick@luverrequartz.com
1st floor Runlian industrial center No. 116 QuFeng Rd., Haizhou Economic and technological development zone Lianyungang City, Jiangsu Province, China 222062
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High transmittance telescope quartz glass sheet
High transmittance telescope quartz glass is a special optical material mainly used to manufacture lenses for high-performance telescopes.
LUVERRE quartz
99.99%
Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.
as per customer's requirement
High transmittance telescope quartz glass sheet
High transmittance telescope quartz glass is a special optical material mainly used to manufacture lenses for high-performance telescopes.
Quartz glass sheets for high transmittance telescopes have the following characteristics and applications:
Optical performance: Quartz glass has excellent optical properties, especially in terms of transparency. High purity quartz glass can transmit a wide spectral range from far ultraviolet (160nm) to far infrared (5 μ m), which makes it widely used in semiconductor lithography and precision optical devices.
Transmittance: Quartz glass has a very high transmittance, especially in the visible light range. The lenses of telescopes are usually coated with an anti reflective film to further increase their transmittance. For example, in the 1930s, Zeiss proposed the technology of coating a layer of magnesium fluoride (MgF2) on the surface of lenses as an anti reflective film, which can significantly improve light transmittance and reduce reflection loss.
Heat resistance: Quartz glass has excellent heat resistance, with a very high softening temperature and a long-term working temperature of up to 1000 ° C. Its coefficient of thermal expansion is relatively low, and specially treated quartz glass can even achieve zero expansion, giving it unique advantages in high temperature and extreme working environments.
Mechanical properties: Quartz glass is a brittle and hard material with high compressive and tensile strength. These mechanical properties make quartz glass suitable for manufacturing optical devices that require high strength and durability, such as telescope lenses.
Electrical properties: Quartz glass is an excellent electrical insulation material with high resistivity and breakdown voltage, as well as low dielectric loss, making it widely applicable in the field of electrical applications.
Quartz glass sheets for high transmittance telescopes play a crucial role in high-end telescope manufacturing due to their excellent optical, transmittance, heat resistance, mechanical, and electrical properties.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.
High transmittance telescope quartz glass sheet
High transmittance telescope quartz glass is a special optical material mainly used to manufacture lenses for high-performance telescopes.
Quartz glass sheets for high transmittance telescopes have the following characteristics and applications:
Optical performance: Quartz glass has excellent optical properties, especially in terms of transparency. High purity quartz glass can transmit a wide spectral range from far ultraviolet (160nm) to far infrared (5 μ m), which makes it widely used in semiconductor lithography and precision optical devices.
Transmittance: Quartz glass has a very high transmittance, especially in the visible light range. The lenses of telescopes are usually coated with an anti reflective film to further increase their transmittance. For example, in the 1930s, Zeiss proposed the technology of coating a layer of magnesium fluoride (MgF2) on the surface of lenses as an anti reflective film, which can significantly improve light transmittance and reduce reflection loss.
Heat resistance: Quartz glass has excellent heat resistance, with a very high softening temperature and a long-term working temperature of up to 1000 ° C. Its coefficient of thermal expansion is relatively low, and specially treated quartz glass can even achieve zero expansion, giving it unique advantages in high temperature and extreme working environments.
Mechanical properties: Quartz glass is a brittle and hard material with high compressive and tensile strength. These mechanical properties make quartz glass suitable for manufacturing optical devices that require high strength and durability, such as telescope lenses.
Electrical properties: Quartz glass is an excellent electrical insulation material with high resistivity and breakdown voltage, as well as low dielectric loss, making it widely applicable in the field of electrical applications.
Quartz glass sheets for high transmittance telescopes play a crucial role in high-end telescope manufacturing due to their excellent optical, transmittance, heat resistance, mechanical, and electrical properties.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.
