Anamorphic Lenses

Hyperion Optics specializes in custom anamorphic designand production. We are experienced in creating custom solutions for unique applications such as projection and anamorphic optics. Generally speaking, these lenses are special systems that effectively change the aspect ratios when projecting the image onto the camera sensor.

Compared to a more common type spherical lenses, which project images onto the sensor without causing an aspect ratio change, anamorphic lenses compress along the longer dimension and require subsequent stretching in post-production or at the projector for the output image to be properly displayed.

With our high quality achromatic cylindrical lenses production capability, we are able to meet the challenging and demanding anamorphic design performance, please refer to our cylindrical lens fabrication capability. Note that in some cases, custom achromatic cylindrical lenses are extremely thick in CT, and oftentimes material availability would be a manufacturing obstacle. Hyperion’s production team is able to cement singlet parts on a real-time alignment device to avoid thickness unavailability of certain materials. And these principles are used in anamorphic filter dslr.

Here is a great sample of how anamorphic projection lenses can contribute to enhancing image quality:

We begin with a cinemascope lens. Here we’re displaying a 2.35 1 anamorphic lensor 2.40 film, notice the top and bottom black bars.

The first step is to electronically stretch the image vertically. This process is either called ‘vertical stretch’ or ‘zoom’ or ‘anamorphic mode’. The vertical stretch feature can be found in many projectors and Blu-Ray players. We have taken the active illuminated pixels in the black bars and scaled them back into the image. This process increases the overall on-screen luminance or brightness. Once vertically stretched, everything on screen looks tall and skinny - compare the image below with the image above.

The first step is to electronically stretch the image vertically. This is either called ‘vertical stretch’ or ‘zoom’ or ‘anamorphic mode’. This feature can be found many projectors and Blu Ray players. We have taken the active illuminated pixels in the black bars and scaled them back into the image. This process increases the overall on screen luminance or brightness. Once vertically stretched, everything on screen looks tall and skinny- compare the image below with the image above.

Finally, we take the optical expansion of the vertically stretched image to restore the geometry and to fill the entire cinemascope screen with the active image. The result below is an image that is 78% larger than the original. Now compare the top and bottom images.

Highlights of HypDesign

Expected aspect ratio control

Sharp image quality, tested and verified MTF according to system requirements

Excellent achromatic feature

Design fit for 2.35, 2.39 and 2.4 aspect ratio

Theatrical cinema projection design available

ADVANTAGES OF ANAMORPHIC LENSES:

Anamorphic lenses takes full advantage of the performance of the projector to show a broader view and to bring about a more comfortable viewing effect.

Why use anamorphic lenses:

Anamorphic lenses can deform the projection image through the lens to meet the need of a wider screen. It allows for a wide range of scenes to be compressed into the standard frame area.

How the anamorphic lens works:

Add a set of oval compression lenses to the lens, and the film will be vertically stretched to fit the size of 35 mm. At the time of the screening, all we need to do is to use the opposite oval to magnify the lens, and we could recover the original film of 2.35:1.

The difference between spherical and anamorphic lenses:

Other supplier products

	Optical Dome	Optical domesare widely used for commercial applications which require protective boundary between different environments; domes perform as windows...
	Calcium Fluoride Lenses	Calcium Fluoride Lenses Hyperion Optics supplies uncoated 1/2 inch and 1 inch in diameter Calcium Fluoride (CaF2) lenses. Please talk to our techn...
	Infrared Lenses	Hyperion Optics is a premium full-service photonics supplier. We specialize in optical design manufacturingspan across the spectrum. From UV, VIS, ...
	Aspherical Lenses Glass Precision Aspherical Lenses, IR Aspherical Lenses, Off-Axis Parabolic Mirrors	Aspherical LenticularLenses Hyperion Optics’ manufacturing equipment expand our aspherical products’ capabilities to LWIR applicatio...
	Barium Fluoride Lenses	Barium fluoride (BaF2 lens) crystal belongs to cubic crystal system with outstanding moisture resistance, melting point of 1280℃, which allows BaF2...

供应产品

Same products

	DM-16BF DM-18BF New cover Electric Sprayer	卖方: Zhejiang Huaqi Information Technology Co., LTD	The Electric Knapsack Sprayer is a game-changer in the field of agricultural pest control. Engine...
	Simple Round Breeding Cage	卖方: Zhejiang Huaqi Information Technology Co., LTD	The Simple Round Breeding Cage features a durable and lightweight construction, making it suitabl...
	叙利亚-细胞储存液氮容器-液氮液位报警器	卖方: 河南天之道生物科技有限公司	精准的实验条件与安全的样本存储是科研工作顺利开展的关键要素。其中，细胞储存液氮罐作为实验室不可缺少的一种设备，在样本保存方面发挥着重要的作用。 实验室用的细胞储存液氮罐，航空铝制造，重量轻、占用...
	意大利-液氮细胞储存罐-液氮罐液位报警器	卖方: 河南天驰仪器设备有限公司	精准的实验条件与安全的样本存储是科研工作顺利开展的关键要素。其中，细胞储存液氮罐作为实验室不可缺少的一种设备，在样本保存方面发挥着重要的作用。 实验室用的细胞储存液氮罐，航空铝制造，重量轻、占用...
	埃及-细胞储存液氮罐-液氮液位监测仪	卖方: Henan Tianzhidao Biological Technology Co., Ltd.	精准的实验条件与安全的样本存储是科研工作顺利开展的关键要素。其中，细胞储存液氮罐作为实验室不可缺少的一种设备，在样本保存方面发挥着重要的作用。 实验室用的细胞储存液氮罐，航空铝制造，重量轻、占用...