Lightning media website » Lenses & HD Optics

Canon HJ22 X 7.6 BIASE

admin — Mon, 08 Feb 2010 14:54:02 +0000

Compact HDTV standard lens Digital Drive Unit X-Element & Power Optical System Equipped with Canon’s original Rotary Encoder Device. Shortest M.O.D. Built in focus servo

Canon HJ22ex7.6B IRSE/IASE

admin — Mon, 08 Feb 2010 10:14:36 +0000

CANON HJ22ex7.6B IRSE/IASE.

Canon makes a strong HD ENG/EFP lineup even stronger with two new lenses for NAB 2004.

The highest-quality tele portable lens yet from Canon, the HJ22ex7.6B benefits from the optical excellence of Canon’s e-HDxs system, featuring the precision control of the second generation of enhanced Digital Drive. As the replacement for Canon’s popular HJ21×7.8B, the HJ22ex gives users more of what they’re asking for in a small 4 lb. package, with an even wider angle of 7.6mm. Canon’s Crossover system, for switchable 16:9/4:3 version, is optional for even greater versatility.

Canons new HJ17ex7.7B takes HD portability even further as it replaces the widely used HJ16×8B. It is a fast lens (f 1.8), and features the performance of e-HDxs that uses Canons X-Element and Power Optical System for highest-quality optics in a compact and lightweight housing that weighs in at just 3.83 lbs. The optional flexibility of Crossover makes it a standout performer in 16:9 or 4:3 formats.

Features
Canon proudly releases a new Broadcasting Lens Technology, e-HDxs. The e-HDxs technology consists of two meanings that start from the letter “e”. One is the “ecological design”, the design harmless to the environment. The other is the “enhanced digital” technology that improves the performance of the digital drive unit. Of course, the new technology inherits all the advantages from its predecessor, the HDxs technology, which includes the advanced optical design concept, based on the X-Element technology. Complete “Customer Satisfaction” is our goal.

Enhanced Digital Drive
The e-HDxs technology is equipped with an informational display and Digital Function Selector, an X-Y axis switch, so that the user can customize the enhanced digital functions much more easily and precisely. This new design enables the user to bring out the digital functions fully.

• User settings are both simple and easy to operate. Under settings included: speed preset, framing preset (2 memory positions now), shuttle shot, zoom track, new focus preset with IASD lens and others.
• User settings for zoom and focus curve mode for precise control based upon the users requirement.
• New AUX 1 and AUX 2 switches can be assigned for basic functions giving enhanced memory capability.
• A precise movement mode can be memorized for the zoom seesaw control, zoom demand control and preset control.
• The drive unit can memorize 9 patterns of user-customized settings and also transmit the data between different drive units.

Ecological Design
It is Canon’s policy to not pollute the earth and through research, we are quickly reaching the goal. The e-HDxs technology has avoided using any materials or substances that could pollute the environment. The optical parts, featuring lead free glass, are designed to be completely non-polluting and the mechanical parts are virtually free of all harmful products to the earth, such as cadmium, PBBS*, PBDPE* or mercury. *PBBS: Poly Bromo Bi Phenyls *PBPDPE: Poly Bromo Di Phenyl Ethers

X Element & Power Optical System
Canon has developed breakthrough optical design concepts using a newly developed optical element in the most effective way. We have named this design concept the Power Optical System which can achieve higher specifications and quality in a smaller size and lighter weight, using a unique optical X-Element which realizes complete elimination of its aberration.

Canon HJ11×4.7B-IRSE

admin — Thu, 13 Aug 2009 09:17:21 +0000

The Canon e-HDxs HJ11ex4.7B-IRSE is a 11x ultra-wide angle 2/3″ lens built to offer high performance in HDTV news gathering. The lens weighs only 4 lb and can be relied upon under harsh conditions. Additionally, the HJ11ex4.7B-IRSE is also equipped with features such as internal focus and shuttle-shot programmable positioning. The focal-length range is 4.7 to 52mm with a minimum object distance of 0.6 meters (2 feet) and comes with a 2x extender for increased telephoto capability.

High Definition Ready
Many high definition cameras are hamstrung by insufficient optics. Electronic Field Production (EFP) lenses traditionally have been built to accommodate standard definition. This lens is designed specifically with high definition in mind. The optics increase fidelity, making sure HD footage is crystal clear.

Improved Image Quality
The lens element design greatly reduces aberrations and image distortions. These advances contribute to more balanced imaging from center to edge throughout the aperture range.

Integral 2x Extender
For instant close-up shots, the lens has a switch which inserts an element that doubles the focal length at any point in the zoom range. Instead of using the zoom function, the extender gives immediate close-up images.

Canon HJ17 x 7.6 BIASE

admin — Fri, 12 Mar 2010 16:27:38 +0000



In recent years, demand for HD production has steadily expanded to encompass a broad variety of program genres. Under such circumstances, the HJ17ex7.6B has seen a worldwide rise in popularity as a standard HD lens having high performance and ease of operation. The HJ17ex7.6B is a lens whose central design criteria were low weight and small physical size to support greater mobility especially for HD newsgathering. It also provides a short MOD of only 0.56m in response to a strong market request. With its high optical imaging qualities the HJ17ex7.6B is distinguished within the HDxs lens series by a high price performance ratio that facilitates many forms of HD program origination. A newly developed digital drive-unit further streamlines the lens ergonomics and ease of operation that empowers camera operator shooting flexibility. (New drive is loaded with the lens that has ‘A’ at the end of its model name such as ‘IRSE A’, ‘IASE A’.

P+S 35 Digital 25mm / T2.8

admin — Tue, 31 Aug 2010 17:05:14 +0000

Lens Mount PL Mount
Aperture Range f/2.8 – f/22
Focusing Range 0,17 m / 0,56 ft – infinity
Front diameter of Lens 80 mm / 3.15”
Lens block inside powered by CARL ZEISS, Germany
Dimensions ø 95 mm, length 88 mmø 3.74”, length 3.46”
Weight 650 grams / 1.43 lbs

P+S 35 Digital 35mm / T2.0

admin — Tue, 31 Aug 2010 17:05:51 +0000

Lens Mount PL Mount
Aperture Range f/2.0 – f/22
Focusing Range 0,3 m / 0,98 ft – infinity
Front diameter of Lens 80 mm / 3.15”
Lens block inside powered by CARL ZEISS, Germany
Dimensions ø 95mm, length 89 mmø 3.74”, length 3.5”
Weight 660 grams / 1.46 lbs

P+S 35 Digital 50mm / T1.4

admin — Tue, 31 Aug 2010 17:07:29 +0000

Lens Mount PL Mount
Aperture Range f/1.4 – f/16
Focusing Range 0,45 m / 1,48 ft – infinity
Front diameter of Lens 80 mm / 3.15”
Lens block inside powered by CARL ZEISS, Germany
Dimensions ø 95mm, length 77 mmø 3.74”, length 3.03”
Weight 530 grams / 1.17 lbs

P+S 35 Digital 85mm / T1.4

admin — Tue, 31 Aug 2010 17:08:02 +0000

Lens Mount PL Mount
Aperture Range f/1.4 – f/16
Focusing Range 1 m / 3,28 ft – infinity
Front diameter of Lens 80 mm / 3.15″
Lens block inside powered by CARL ZEISS, Germany

Dimensions 95mm, length 78 mmø 3.74”, length 3.07”
Weight 530 grams / 1.17 lbs

Zeiss 14mm T 2 Distagon Lens

admin — Tue, 31 Aug 2010 17:08:59 +0000

Wide angle 35mm format lens
Close focus: 9 inches
Focus scales in feet & meters
PL Mount

Zeiss T1.3 MKII Super Speed Lens Set

admin — Tue, 31 Aug 2010 17:16:19 +0000

PACKAGE INCLUDES:

18mm T1.3 MkII, close focus 10 inches
25mm T1.3 MkII, close focus 10 inches
35mm T1.3MkII, close focus 14 inches
50mm T1.3MKII, close focus 28 inches
85mm T1.3 MkII, close focus 36 inches

LENS FEATURES:
Integrated focus gears
80mm fronts
Ultra fast T1.3 maximum aperature
Patented T* coated optics for superior color reproduction