At a glance
- Specifications
- D98-1520 Standard Zoom Compatible Projector Model List (1 model total, with Brightness/Resolution)
- About This Original Lens
- Authenticity and Procurement Information
- Frequently Asked Questions
- Q: How to choose between an original lens and an alternative lens?
- Q: How to confirm if this lens will work with my projector?
- Q: How to choose the Throw Ratio?
- Q: How to ensure the D98-1520 Standard Zoom is authentic?
- Q: What should I pay attention to when replacing the lens?
- Q: What is the warranty period for the lens?
- Related Query Links
- Procurement Inquiry
Vivitek original D98-1520 Standard Zoom lens, standard throw (1.50-2.00:1), compatible with the DU9900Z-BK projector. Available through authorized channels, suitable for bulk project procurement.
The Vivitek D98-1520 Standard Zoom is an original (OEM) lens for Vivitek engineering projectors, belonging to the standard throw category with a throw ratio of 1.50-2.00:1. This article compiles its 1 compatible projector model, optical parameters, and procurement details to facilitate quick compatibility checks based on the machine model.
Specifications
| Lens Model | D98-1520 Standard Zoom |
| Brand (OEM) | Vivitek (Vivitek) |
| Compatible Panel / Chip | DU/DW/DX Engineering Series |
| Throw Ratio | 1.50-2.00:1 |
| Product Type | Standard Throw |
| Number of Compatible Models | 1 model |
| OEM Product Page | Vivitek Official Introduction |
The above parameters are sourced from OEM materials and the Zorsika product database. For the complete technical specification sheet, please contact sales.
D98-1520 Standard Zoom Compatible Projector Model List (1 model total, with Brightness/Resolution)
The following are verified compatible projector models for the D98-1520 Standard Zoom, each listed with brightness and resolution. The compatible lens model for all is D98-1520 Standard Zoom:
| Projector Model | Brightness | Resolution | Lens Model |
|---|---|---|---|
| DU9900Z-BK | 22000 Lumens | 1920x1200 | D98-1520 Standard Zoom |
Note: Brightness/resolution data is sourced from the model database (refer to the machine's nameplate/manual for accuracy). Lens compatibility is based on the projector's lens mount and panel/chip size. For models not on this list, please contact Zorsika technical support for confirmation.
About This Original Lens
Vivitek D98-1520 Standard Zoom Lens
The D98-1520 Standard Zoom is a standard throw lens produced by Vivitek. Its optical structure, lens coatings, and body tolerances are matched to the original projector specifications, ensuring plug-and-play installation and stable imaging. For installation environments with limited projection distance (e.g., projecting a large image from a short distance, ultra-short throw close to the wall), selecting the correct throw ratio is more critical than choosing a generic lens.
This lens has a throw ratio of 1.50-2.00:1. Throw Ratio = Projection Distance ÷ Image Width: A smaller value produces a larger image (suitable for short distances in small spaces), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on the on-site installation distance and screen size, then match it to this model.
Authenticity and Procurement Information
Zorsika supplies the Vivitek original lens D98-1520 Standard Zoom through authentic channels, with original packaging and verifiable serial numbers. It is suitable for bulk procurement and project supply for engineering projection, conference rooms, classrooms, and similar projects.
- Authenticity Guarantee: Sourced through official OEM channels with original packaging and serial numbers. For bulk projects, channel credentials can be provided upon request to eliminate refurbished units and sources of unknown origin.
- Compatibility Verification: Provide the projector model before ordering. Zorsika technical support will verify it against the compatible model list above to avoid installation issues.
- Project Supply: The D98-1520 Standard Zoom covers 1 model. For frequently used projects, scheduling in advance can shorten lead times.
- Alternative Solutions: If budget is a concern, Zorsika can also provide alternative lenses with the same specifications, with key parameters matching the OEM, for selection as needed.
Note: Actual imaging performance is affected by the projector's condition and installation environment. For large quantities, it is recommended to first obtain one unit for testing.
Frequently Asked Questions
Q: How to choose between an original lens and an alternative lens?
A: Original lenses are produced by Vivitek, with optical parameters and body tolerances calibrated to the original projector, suitable for projects with strict requirements for OEM consistency. Zorsika alternative lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matching the original, offering advantages in budget and lead time. Zorsika supplies both lines; choose based on project requirements.
Q: How to confirm if this lens will work with my projector?
A: Compatibility is based on the projector's lens mount and panel/chip size. This article lists verified compatible models. Projectors of the same generation and brand often share mounts. If unsure, taking a photo of the projector's nameplate and sending it to Zorsika technical support for confirmation is more reliable.
Q: How to choose the Throw Ratio?
A: Throw Ratio = Projection Distance ÷ Image Width. A smaller value produces a larger image (short/ultra-short throw suitable for short distances in small spaces), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on the installation distance and screen size, then match it to the focal length category of this model.
Q: How to ensure the D98-1520 Standard Zoom is authentic?
A: Zorsika supplies authentic products through OEM channels, with original packaging and verifiable serial numbers. For bulk projects, channel credentials can be provided upon request to ensure the units are not refurbished or second-hand parts.
Q: What should I pay attention to when replacing the lens?
A: Before disassembly, be sure to turn off the projector and wait for the cooling fan to stop. Handle the lens by the barrel, avoiding contact with the lens elements. Use a blower to gently remove any dust. After installation, perform a focus test before tightening the mounting screws, and clean the mount and contacts while you're at it.
Q: What is the warranty period for the lens?
A: Zorsika provides a 12-month warranty for all projector lenses. For normal use and non-human-induced damage (e.g., impact, water ingress, unauthorized disassembly), contact after-sales service directly. The warranty period is based on the shipping document date.
Related Query Links
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Query
- Projector Lamp / Lens / Air Filter Product Database
Procurement Inquiry
For solution consultation, project planning, or a complete list of compatible models for the Vivitek original lens D98-1520 Standard Zoom, please contact us via:
- Official Website: www.zorsika.com
- Phone: 0086-20-38551187
- Email: sales@zorsika.com
- Business Hours: Monday to Friday, 9:00-18:00
The lens model and compatible projector model data in this article are sourced from OEM materials and the Zorsika product database. Data is continuously updated; please confirm with an actual inquiry for accuracy.