At a glance
- Specifications
- Compatible Projector Models: 5 Vivitek Projectors (with Brightness, Resolution & Throw Ratio)
- Same Specs, Why Recommend Zorsika?
- What to Watch Out for When Replacing the Lens?
- Frequently Asked Questions
- Q: My projector isn't on the 5-model list above. Can I use WB392?
- Q: Can this lens replace the OEM lens?
- Q: Why choose Zorsika over OEM?
- Q: What if the lens doesn't match the screen size?
- Q: Is there an installation guide for WB392?
- Q: What is the lens warranty period?
- Related Links
- Purchase Inquiry
Zorsika WB392 projector lens, matched by original factory optical parameters, compatible with 5 Vivitek projector models including DU8053Z, DU8055Z, DK8155Z, DK8150Z.
Specifications
| Lens Model | WB392 |
| Compatible Brand | Vivitek |
| Compatible Projector Brightness | 23–16000 lumens |
| Compatible Projector Resolution | WUXGA 1920×1200, 4K (3840×2160) |
| Zoom Ratio | D89-UST01 0.31~0.33 : 1 D89-UWZ01 0.55~0.75 : 1 D89-UWZ02 0.74~1.08 : 1 D89-WZ01 1.05~1.41 : 1 D89-STD01 1.4~2.11 : 1 D89-SMLZ01 2.1~4.0 : 1 D88-LOZ101 3.0~4.52 : 1 D88-LOZ201 4.46~6.94 : 1 |
| Throw Ratio | 0.60-0.62:1 |
| Compatible Panel Size | 0.8 inch |
| Number of Compatible Models | 5 models |
The above parameters are from Zorsika's product database. For complete technical specifications, please contact your sales representative.
Compatible Projector Models: 5 Vivitek Projectors (with Brightness, Resolution & Throw Ratio)
Below are the WB392 verified compatible projector models (Vivitek projectors), with brightness, resolution and throw ratio listed for each unit:
| Projector Model | Brightness | Resolution | Throw Ratio |
|---|---|---|---|
| DU8053Z | 14,000 Lumens | WUXGA 1920×1200 | D89-UST01 0.31~0.33 : 1 D89-UWZ01 0.55~0.75 : 1 D89-UWZ02 0.74~1.08 : 1 D89-WZ01 1.05~1.41 : 1 D89-STD01 1.4~2.11 : 1 D89-SMLZ01 2.1~4.0 : 1 D88-LOZ101 3.0~4.52 : 1 D88-LOZ201 4.46~6.94 : 1 |
| DU8055Z | 16,000 Lumens | WUXGA 1920×1200 | D89-UST01 0.31~0.33 : 1 D89-UWZ01 0.55~0.75 : 1 D89-UWZ02 0.74~1.08 : 1 D89-WZ01 1.05~1.41 : 1 D89-STD01 1.4~2.11 : 1 D89-SMLZ01 2.1~4.0 : 1 D88-LOZ101 3.0~4.52 : 1 D88-LOZ201 4.46~6.94 : 1 |
| DK8155Z | 15,000 Lumens | 4K (3840×2160) | D89-UST01 0.31~0.33 : 1 D89-UWZ01 0.55~0.75 : 1 D89-UWZ02 0.74~1.08 : 1 D89-WZ01 1.05~1.41 : 1 D89-STD01 1.4~2.11 : 1 D89-SMLZ01 2.1~4.0 : 1 D88-LOZ101 3.0~4.52 : 1 D88-LOZ201 4.46~6.94 : 1 |
| DK8150Z | 12,000 Lumens | 4K (3840×2160) | D89-UST01 0.31~0.33 : 1 D89-UWZ01 0.55~0.75 : 1 D89-UWZ02 0.74~1.08 : 1 D89-WZ01 1.05~1.41 : 1 D89-STD01 1.4~2.11 : 1 D89-SMLZ01 2.1~4.0 : 1 D88-LOZ101 3.0~4.52 : 1 D88-LOZ201 4.46~6.94 : 1 |
| DU8057Z | 23,750 Lumens | WUXGA 1920×1200 | D89-UST01 0.31~0.33 : 1 D89-UWZ01 0.55~0.75 : 1 D89-UWZ02 0.74~1.08 : 1 D89-WZ01 1.05~1.41 : 1 D89-STD01 1.4~2.11 : 1 D89-SMLZ01 2.1~4.0 : 1 D88-LOZ101 3.0~4.52 : 1 D88-LOZ201 4.46~6.94 : 1 |
Note: Brightness, resolution and throw ratio are sourced from Zorsika's product database (subject to the projector nameplate/manual); lens compatibility is based on chassis interfaces and optical structure. For models not listed, please contact Zorsika technical support for confirmation.
Same Specs, Why Recommend Zorsika?
WB392 is a commonly used lens in project applications. Zorsika matches each specification against the OEM parameters, and every unit undergoes resolution testing before shipment, ensuring measurable optical performance.
Zorsika offers a same-spec replacement lens, compatible with Vivitek DU8053Z, DU8055Z, DK8155Z, DK8150Z, DU8057Z and other 5 models; enter WB392 in the Zorsika official website search system to find the complete model compatibility list.
- Optical Matching: Focal length, throw ratio, and lens elements matched against OEM parameters
- Resolution Testing: Every unit tested before shipment, MTF data available for review
- Coating Process: Lens coating matches OEM grade, minimizing light loss
- Stable Supply: Supports bulk procurement and project fulfillment
Bottom line: The lens is the optical core—don't compromise image quality for a price difference. Zorsika projector lenses are manufactured according to OEM blueprints, delivering overall superior advantages.
Note: Actual imaging performance depends on projector condition and installation environment. For bulk orders, we recommend testing one unit first.
What to Watch Out for When Replacing the Lens?
- Power off before replacing the lens: Always turn off the projector and wait for the cooling fan to stop before disassembling or installing the lens. Avoid live operations to prevent interface damage.
- Don't touch the lens glass: Fingerprints and oil stains directly impair image quality. Hold the lens barrel when handling, not the glass. For dust, use an air blower to gently blow; avoid dry wiping with cloth.
- Lock after focusing: After installing in position, test focus first, then tighten the mounting screws to prevent loosening over time that could cause image drift.
- Keep the interface clean: Dust on the mount and contacts causes poor connection. Clean during lens replacement for better reliability.
Frequently Asked Questions
Q: My projector isn't on the 5-model list above. Can I use WB392?
A: The list contains verified models, not an exhaustive catalog. Projectors of the same brand and generation often share lens interfaces. Send photos of the machine nameplate and original lens to Zorsika technical support for confirmation.
Q: Can this lens replace the OEM lens?
A: The lens is the core of the projection light path, directly determining sharpness and color. Zorsika lenses (models listed in the spec table above) are matched item by item against OEM optical parameters (focal length, throw ratio, lens elements), with consistent lens coating processes, delivering sharp images without soft edges. Generic replacement lenses often use ordinary glass with insufficient coating layers, causing visible brightness loss and color shift. For engineering and exhibition applications, Zorsika is recommended.
Q: Why choose Zorsika over OEM?
A: Zorsika lenses are manufactured according to OEM optical blueprints, with lens elements, coating, and throw ratio matched item by item, and every unit undergoes resolution testing before shipment. Compared to OEM, Zorsika offers shorter lead times and better overall value; compared to other replacement lenses, Zorsika provides data-backed optical performance.
Q: What if the lens doesn't match the screen size?
A: First verify the lens interface and optical axis position of your projector model, then select a lens with the corresponding throw ratio based on your actual installation distance. If unsure, send your installation distance and screen dimensions to Zorsika technical support—we'll help you choose.
Q: Is there an installation guide for WB392?
A: Yes. Lens removal and installation procedures are generally consistent across Vivitek models. Contact Zorsika sales to receive illustrated or video instructions for your specific model.
Q: What is the lens warranty period?
A: All Zorsika projector lenses come with a 12-month warranty. For normal use with non-human damage (such as impacts, water ingress, or unauthorized disassembly), contact after-sales support directly. The warranty period is calculated from the shipping invoice date.
Related Links
- Zorsika Technical Support Center
- Projector Brands & Compatible Models Search
- Projector Lamp / Lens / Air Filter Product Library
Purchase Inquiry
For Zorsika WB392 product inquiries, project solutions, or the complete compatible model list, contact us via:
- Website: www.zorsika.com
- Phone: 0086-20-38551187
- Email: sales@zorsika.com
- Business Hours: Monday to Friday, 9:00-18:00
Lens model and compatible model data in this article are sourced from the Zorsika product database. Data is continuously updated; please confirm with actual inquiry.