Content about Measurement

June 1, 2005
On the Wall

As the intergalactic battle of the projection acronyms wages on, the rebel forces of LCOS appear to be losing out to the mighty and enduring juggernauts of DLP and LCD.

As the intergalactic battle of the projection acronyms wages on, the rebel forces of LCOS appear to be losing out to the mighty and enduring juggernauts of DLP and LCD.

March 1, 2005
Letters

Color us correct, mostly

Color us correct, mostly

August 1, 2004
Random Access / Up and Coming

A three-chip DLP projector that weighs less than 50 pounds? Believe it. Panasonic has introduced the PT-DW7000U wide screen projector, which comes in around 48 pounds.

A three-chip DLP projector that weighs less than 50 pounds? Believe it. Panasonic has introduced the PT-DW7000U wide screen projector, which comes in around 48 pounds.

December 1, 2003
projectors

Casio, a name usually associated with musical equipment and wristwatches, has entered the presentation market with two multimedia projectors. The XJ-350 and XJ-450 projectors offer 2,200 and 2,800 ANSI lumens, respectively. Both models feature a 2X optica.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,⋸࠺

Casio, a name usually associated with musical equipment and wristwatches, has entered the presentation market with two multimedia projectors. The XJ-350 and XJ-450 projectors offer 2,200 and 2,800 ANSI lumens, respectively. Both models feature a 2X optica.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,⋸࠺

September 1, 2003
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Correction

Correction

May 1, 2003
product profile

Christie Digital DS30

Christie Digital DS30

April 1, 2003
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Dell 3200MP

Dell 3200MP

April 1, 2003
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Dell 3200MP

Dell 3200MP

January 1, 2003
product profile

Dell 3200MP projector

Dell 3200MP projector

January 1, 2003
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Canon LV-7355

Canon LV-7355

November 1, 2002
Wide projection

Canon's new LV-7355 and LV-7350 projectors can put up a 100-inch image from 9.2 feet — about 4 feet closer than previous Canon projectors. This wide-angle projection was designed for presentations in smaller settings such as cubicles, small meeting.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,惘ᤛ䐺痾暼療惘ᤛ. 惘ᤛà㺣痾惘ᤛ€䀹惜ᤛ€䂇痿惜ᤛѵ惜ᤛ㷄痿惜ᤛ�૩塞Itemݜ૪Count﫬濾愌ᤛ휴ઃ惜ᤛઃ앮痿휸ઃ廃难潩焸૩ݜ૪焽ی૪ઃ祿䀹焹ג﫜⿌ƒ焽ی૪犮Wݜ૪娼û籠﫜若猄W璉靖猧W璉䒐ˋ﫜⿌ƒ猦W献W䒐ˋ﫴⾴ƒtЉ࢓鳄ѵ޻瘋횈ઃEo훜ઃ崨ઑ崨ઑ╜Q앮痿훠ઃ휘૩i醙ﱜ﫴ﬔ迊焷휘૩훠ઃi醙ﱜ﫴迡焷ﱜ휘૩焽횈૩졶焷휘૩i냱幀痿냥幀痿Љ閌ѵ￿￿帄痿Љ門ѵ

Canon's new LV-7355 and LV-7350 projectors can put up a 100-inch image from 9.2 feet — about 4 feet closer than previous Canon projectors. This wide-angle projection was designed for presentations in smaller settings such as cubicles, small meeting.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,惘ᤛ䐺痾暼療惘ᤛ. 惘ᤛà㺣痾惘ᤛ€䀹惜ᤛ€䂇痿惜ᤛѵ惜ᤛ㷄痿惜ᤛ�૩塞Itemݜ૪Count﫬濾愌ᤛ휴ઃ惜ᤛઃ앮痿휸ઃ廃难潩焸૩ݜ૪焽ی૪ઃ祿䀹焹ג﫜⿌ƒ焽ی૪犮Wݜ૪娼û籠﫜若猄W璉靖猧W璉䒐ˋ﫜⿌ƒ猦W献W䒐ˋ﫴⾴ƒtЉ࢓鳄ѵ޻瘋횈ઃEo훜ઃ崨ઑ崨ઑ╜Q앮痿훠ઃ휘૩i醙ﱜ﫴ﬔ迊焷휘૩훠ઃi醙ﱜ﫴迡焷ﱜ휘૩焽횈૩졶焷휘૩i냱幀痿냥幀痿Љ閌ѵ￿￿帄痿Љ門ѵ

October 1, 2002
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BenQ DX650

BenQ DX650

October 1, 2002
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BenQ DX650

BenQ DX650

July 10, 2002
Seeing Is Believing: Lumens PS300

(Review of Lumens PS300 Digital Visualizer. Part 6 of 10-part document camera round-up.)

(Review of Lumens PS300 Digital Visualizer. Part 6 of 10-part document camera round-up.)

July 10, 2002
Seeing Is Believing: Lumens PS300

(Review of Lumens PS300 Digital Visualizer. Part 6 of 10-part document camera round-up.)

July 1, 2002
Tote-able 3M

3M has introduced its smallest projector to date — the 3.5-pound Personal Projector MP7720. Housed in a magnesium alloy case, the ultraportable has a brightness rating of 800 ANSI lumens and delivers XGA resolution (1,204 x 768 pixels). Other featu.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷ﱔퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸ﱔ猦W. .ၵ瘲,⋸࠺䐺痾暼療⋸࠺. ⋸࠺à

3M has introduced its smallest projector to date — the 3.5-pound Personal Projector MP7720. Housed in a magnesium alloy case, the ultraportable has a brightness rating of 800 ANSI lumens and delivers XGA resolution (1,204 x 768 pixels). Other featu.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷ﱔퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸ﱔ猦W. .ၵ瘲,⋸࠺䐺痾暼療⋸࠺. ⋸࠺à

June 1, 2002
11/Tote-able 3M

3M has introduced its smallest projector to date — the 3.5-pound Personal Projector MP7720. Housed in a magnesium alloy case, the ultraportable has a brightness of 800 ANSI lumens and delivers XGA resolution. Other features include digital keystone.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷ﱔퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸ﱔ猦W. .

3M has introduced its smallest projector to date — the 3.5-pound Personal Projector MP7720. Housed in a magnesium alloy case, the ultraportable has a brightness of 800 ANSI lumens and delivers XGA resolution. Other features include digital keystone.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷ﱔퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸ﱔ猦W. .

May 1, 2002
Big lights

Barco Events, a division of Barco-Projection, has released three projectors for the rental and staging markets. The ELM R18 Director is a DLP unit that delivers 18,000 ANSI lumens for large-screen video projection. Its modular design allows for easy upgra.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,述7䐺痾暼療述7. 述7à㺣痾述7€䀹迴7€䂇痿迴7ѵ迴7㷄痿迴7�૩塞Itemݜ૪Count﫬濾逤7휴ઃ迴7ઃ앮痿휸ઃ廃难潩焸૩ݜ૪焽ی૪ઃ祿䀹焹׊﫜⿌ƒ焽ی૪犮Wݜ૪娼û籠﫜若猄W璉靖猧W璉䒐ˋ﫜⿌ƒ猦W献W䒐ˋ﫴⾴ƒtЉ࢓鳄ѵ޻瘋횈ઃEo훜ઃ崨ઑ崨ઑ╜Q앮痿훠ઃ휘૩i醙ﱜ﫴ﬔ迊焷휘૩훠ઃi醙ﱜ﫴迡焷ﱜ휘૩焽횈૩졶焷휘૩i냱幀痿냥幀痿Љ閌ѵ￿￿帄痿Љ門

Barco Events, a division of Barco-Projection, has released three projectors for the rental and staging markets. The ELM R18 Director is a DLP unit that delivers 18,000 ANSI lumens for large-screen video projection. Its modular design allows for easy upgra.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,述7䐺痾暼療述7. 述7à㺣痾述7€䀹迴7€䂇痿迴7ѵ迴7㷄痿迴7�૩塞Itemݜ૪Count﫬濾逤7휴ઃ迴7ઃ앮痿휸ઃ廃难潩焸૩ݜ૪焽ی૪ઃ祿䀹焹׊﫜⿌ƒ焽ی૪犮Wݜ૪娼û籠﫜若猄W璉靖猧W璉䒐ˋ﫜⿌ƒ猦W献W䒐ˋ﫴⾴ƒtЉ࢓鳄ѵ޻瘋횈ઃEo훜ઃ崨ઑ崨ઑ╜Q앮痿훠ઃ휘૩i醙ﱜ﫴ﬔ迊焷휘૩훠ઃi醙ﱜ﫴迡焷ﱜ휘૩焽횈૩졶焷휘૩i냱幀痿냥幀痿Љ閌ѵ￿￿帄痿Љ門

May 1, 2002
Epson PowerLite 51c

At first glance, it's hard to tell that Epson has taken a revolutionary step with the PowerLite 51c and its higher-resolution cousin, the PowerLite 71c. The difference between these two models and other conventional projectors is the lack of an optical-zo.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,惘ᤛ䐺痾暼療惘ᤛ

At first glance, it's hard to tell that Epson has taken a revolutionary step with the PowerLite 51c and its higher-resolution cousin, the PowerLite 71c. The difference between these two models and other conventional projectors is the lack of an optical-zo.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,惘ᤛ䐺痾暼療惘ᤛ

February 10, 2002
A box of light

Boxlight's XP-8t LCD projector is a 6.2-pound projector for the price-conscious road warrior who doesn't want to skimp on details. With XGA (1,024 x 768) resolution and 1,100 ANSI lumens of light, the projector handles video or computer graphics and can p.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,惘ᤛ䐺痾暼療惘ᤛ. 惘ᤛà㺣痾惘ᤛ€䀹惜ᤛ€䂇痿惜ᤛѵ惜ᤛ㷄痿惜ᤛ�૩塞Itemݜ૪Count﫬濾愌ᤛ휴ઃ惜ᤛઃ앮痿휸ઃ廃难潩焸૩

Boxlight's XP-8t LCD projector is a 6.2-pound projector for the price-conscious road warrior who doesn't want to skimp on details. With XGA (1,024 x 768) resolution and 1,100 ANSI lumens of light, the projector handles video or computer graphics and can p.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,惘ᤛ䐺痾暼療惘ᤛ. 惘ᤛà㺣痾惘ᤛ€䀹惜ᤛ€䂇痿惜ᤛѵ惜ᤛ㷄痿惜ᤛ�૩塞Itemݜ૪Count﫬濾愌ᤛ휴ઃ惜ᤛઃ앮痿휸ઃ廃难潩焸૩

January 10, 2002
Sharp Notevision XG-C40XU

At one time, projectors using 0.9-inch-diagonal LCD panels produced images that were at best dim and anemic-looking. Fortunately, those days are gone, as proven by the Sharp Notevision XG-C40XU, nicknamed the C40. This projector uses three of the latest 0.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,⋸࠺䐺痾暼療⋸࠺. ⋸࠺à㺣痾⋸࠺€䀹⋼࠺€䂇痿⋼࠺ѵ⋼࠺㷄痿⋼࠺�૩塞Itemݜ૪Count﫬濾⌬࠺휴ઃ⋼࠺

At one time, projectors using 0.9-inch-diagonal LCD panels produced images that were at best dim and anemic-looking. Fortunately, those days are gone, as proven by the Sharp Notevision XG-C40XU, nicknamed the C40. This projector uses three of the latest 0.⻼皺欸/ࠃ暼療.帉痾Ѐ�涆醿焷䀹ퟤ૩欸/縨૩蠏焸膿焸蕑焸૩ۘ૪蠏焸ی૪纗焸ۘ૪軸焽ퟤ૩舸焸塰焽絑焸ퟤ૩絛焸絪焸䀹猦W. .ၵ瘲,⋸࠺䐺痾暼療⋸࠺. ⋸࠺à㺣痾⋸࠺€䀹⋼࠺€䂇痿⋼࠺ѵ⋼࠺㷄痿⋼࠺�૩塞Itemݜ૪Count﫬濾⌬࠺휴ઃ⋼࠺

October 1, 2001
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Acer SL700X

Acer SL700X

September 1, 2001
Eiki LC-XC1

Eiki LC-XC1 Product review ($12995 list)

Eiki LC-XC1 Product review ($12995 list)

September 1, 2001
Eiki LC-XC1

Eiki LC-XC1 Product review ($12995 list)

$12,995

Weight: 20 pounds. Data and power cord plus remote control weigh an additional 2 pounds.

LCD size and resolution: 1.3-inch XGA (1,024 x 768).

Optics: Three-panel, dichroic-cube system with optical integrator, microlens and polarization conversion.

September 1, 2001
Panasonic PT-L6500U

$12,995 ($12,495 without lens)

$12,995 ($12,495 without lens)