Projection Lenses

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Supplier Info.

Company Name Hyperion Optics
Membership Free member
Registration Date2017.04.28
Country/RegionChina
CityNanjing
Contact Ningliu(Ms.)

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Product Attributes

- Place of Origin China
- Related Keywords Lens Protector, Projection TV Lens

Description by Manufacturer

Projection lens

Projection lens and photographic lens is a pair of opposite lenses, the camera lens is used to image the outside world to the CCD or COMS in the digital format, on the other hand the projection lens to digital format images projected onto the screen.

From the optical design point of view of these two lenses are no different, because the optical path is reversible. However, they still have some differences. First, the photographic lens is generally iris adjustable diaphragm, which control in the photography industry is known as the aperture. Projection lens generally in order to maximize the output illumination, aperture stop is not adjustable.

optical design for projection lens

Second, the projector lens is generally fixed focus lens, even zoom lens projectors, the zoom ratio is generally not greater than 2, consumer digital camera zoom ratio are normally more than 3, only the SLR digital camera with fixed focus Lens or a lens with a zoom ratio less than 3.

Third, the lens of different caliber, projection lens diameter is generally much larger than the camera lens.

At Hyperion Optics we develop projection lenses as following:

Short focus (ultra-short focal length) lens, which is used to project large-screen short-range
Medium focal length lens for normal distance projection
Telephoto (super telephoto) lens, for long-range projection of small screen

In addition to that there is a ball screen lens, it is a single lens shot surface

single lens shot surface

We can design and produce high performance projection lens, the maximum resolution of up to 4K, projection ratio can reach 0.8: 1, which means that the distance of one meter projection of 60-inch screen.

The following table shows the relationship between the projection ratio and the focal length

Lens Type	Super Short Focus	Short Focus	Mid Focus	Telephoto	超长焦
Projection ratio	<1.2:1	1.2-2.0:1	2.0-2.6:1	2.6-5.0:1	>5.0:1

Now, with the increasing proportion of widescreen video, deformation projection lens has gradually begun to penetrate into the market. Compared to traditional projection lens + deformation lens, the deformation projection lens structure is more compact, better image quality, lower prices.

We have a wealth of experience in design and manufacturing, and we can make performance / price balance designs based on different chip sizes, resolutions, and projection ratios.

Price

Price Condition FOB

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Company Profile

About Hyperion Optics

Membership Free member
Registration Date2017.04.28
Country/RegionChina
CityNanjing
Contact Ningliu(Ms.)

"optical components, lens systems and
opto-mechanical assemblies in UV, Visible,
NIR, SWIR applications.
Our clients spanning across defense,
security, bioengineering, phamaceutical,
institutional, industial and research
industries worldwide. We specialize in
DFM (Design for Manufacturing) input
from rapid prototyping to volume
production. Our comprehensive
metrology coupled with our cost-effective
philosophy help Hyperion customers
obtain a competitive edge in the global
market.
Compared to other Chinese vendors,
Hyperion has the most experienced
engineering team to provide technical
backups and consultation for our customer
with multi-languages skills, seamless
communication is also an advantage."

Selling Categories

- General Industrial Equipment >> Laser Equipment
- Lights & Lighting >> Lighting Fixtures
- Measurement & Analysis Instruments >> Optical Instruments
- Telecommunications >> Communication Cables
- Telecommunications >> Fiber Optic Equipment

Keywords

lens assembly

Registration Date	2017/04/28(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2000
Employees total	101 - 500
Annual revenue	USD 10,000,001 - 50,000,000

Contact Information Order Credit Report

Company	Hyperion Optics
Address	BaoXiang Road#6,Nanjing,ChinaNanjingJiangsuChina
Phone	86 - 025 - 86626311
Homepage	http://www.hypoptics.com
Contact	Ningliu

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Projection Lenses

Product Attributes

Description by Manufacturer

Price

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