Modification of projector lens
Vivitek (VIVITEK) LU8241M replacement lens
Vivitek (VIVITEK) LU8241M replacement lens
Throw ratio: 0.5:1
Throw ratio: 0.8:1
Support projector models: Vivitek LU8241M LX8240M RX46313 RW46513 LU1513K LU1141M LU3741M RU47723 RX47313 RU46723 RH46623
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Throw ratio: 0.5:1
Throw ratio: 0.8:1
Support projector models: Vivitek LU8241M LX8240M RX46313 RW46513 LU1513K LU1141M LU3741M RU47723 RX47313 RU46723 RH46623
Description
Support projector models: Vivitek LU8241M LX8240M RX46313 RW46513 LU1513K LU1141M LU3741M RU47723 RX47313 RU46723 RH46623
Please click on the video below to watch the effect↓
Four corners of the picture are clear, high resolution, support 1920*1200

Vivitek RU47723 RU6723 RX46313 RH46623 Projector Japan Short Throw Lens 0.8:1 Appearance
No need to disassemble the shell and change the shape.
Throw ratio 0.8:1
Support 1920*1200 resolution
Support zoom
Does not support displacement
Please click on the video below to watch the effect↓
HD version click directlyhttps://www.bilibili.com/video/BV1354y1d79o/

Display technology Texas Instruments DLP™ technology Chip DMD chip 0.67" WUXGA×1, DDP4422 decoding chip, extreme color Actual resolution WUXGA (1920×1200) supports up to WUXGA (1920x1200)@60Hz signal input Display color 16.77 million colors Color depth 10 bits Color wheel color wheel Lens Lens zoom 1.65 times zoom, manual Lens shift Manual shift, vertical (0% to +12%), horizontal (±5%) Lens parameters Fixed lens F=2.45-3.13, f=17.23-27.9mm, 1.65x zoom Throw ratio 1.15-1.9:1 Light source system Light source model Laser + fluorescent disk system Light source life 20000 hours (standard) Projection size Screen size 50"- 250" (diagonal, depending on the lens) Projection distance 1.5-5 meters Aspect ratio 16:10 (original)/4:3, 16:9, 2.35:1 (compatible) ISO brightness 6500 lumens Contrast 20000:1 Uniformity 90% Working noise 36 decibels (economy), 38 decibels (standard) Input signal Video type PC: VGA, SVGA, XGA, SXGA, SXGA+, UXGA, WUXGA@60hz, Mac; Video: SDTV (480i, 576i) / EDTV (480p, 576p) / HDTV (720p, 1080i, 1080p), NTSC (M, 3.58/4.43 MHz), PAL (B,D,G,H,I,M,N) SECAM (B,D,G,K,K1,L) Frequency level: 15,31-91.4KHz, vertical: 24-30Hz, 47-120Hz Sound output: stereo 5W×2 Keystone correction manual, vertical ±30°, horizontal ±30° Offset 130% / 115% Input terminal VGA VGA (15-pin D-Sub, support component video) × 1 BNC- DisplayPort- HDMI HDMI 1.4b×3 (HDCP, 1 supports MHL) SDI- DVI- Composite video Video Composite video interface RCA×1 S-Video- Component- PC audio 3.5mm mini stereo × 1 AV audio source (L/R RCA) × 1 group Micro SD interface- Wired microphone interface- Output terminal VGA VGA(15-pin D-Sub)×1 SDI 3D-Sync Out 3D-Sync Out×1 PC audio- AV audio source (L/R RCA) × 1 group Control port 12V control port- RS-232 RS232×1 RJ-45 RJ-45×1 USB USB-A is used for power supply to support WHDI, mini-B is used for maintenance Infrared wireless receiver Yes, one at the front and one at the front Remote control wired interface- Operating environment Operating temperature 0-40°C Working humidity 10%-85% (non-condensing state) Working altitude 0-3048 meters Power requirement 100-240V AC (automatic conversion), 50-60Hz Power consumption 430W (standard), 350W (economic) Standby power consumption <0.5W Body size (mm) 350x450x167 Net weight (Kg) 10.7 |
Please click on the video below to watch the effect↓
Four corners of the picture are clear, high resolution, support 1920*1200

Vivitek RU47723 RU6723 RX46313 RH46623 Projector Japan Short Throw Lens 0.8:1 Appearance
No need to disassemble the shell and change the shape.
Throw ratio 0.8:1
Support 1920*1200 resolution
Support zoom
Does not support displacement
Please click on the video below to watch the effect↓
HD version click directlyhttps://www.bilibili.com/video/BV1354y1d79o/