At a glance
- Specifications
- D98-2240 Long Zoom Compatible Projector Models (1 model, with brightness/resolution)
- About This Original Lens
- Genuine Product and Purchasing Information
- FAQ
- Q: How do I choose between an original lens and a replacement lens?
- Q: How can I confirm this lens works with my projector?
- Q: How do I select the throw ratio?
- Q: How is the D98-2240 Long Zoom guaranteed to be genuine?
- Q: What should I pay attention to when replacing the lens?
- Q: What is the warranty period for the lens?
- Related Inquiry Links
- Purchasing Consultation
Vivitek original lens D98-2240 Long Zoom, long throw, throw ratio 2.40-4.00:1, compatible with 1 Vivitek projector model including DU9000. Genuine supply, bulk orders available for projects.
The Vivitek D98-2240 Long Zoom is the original (OEM) lens for Vivitek installation projectors. It is a long throw lens with a throw ratio of 2.40-4.00:1. This article compiles its 1 compatible projector model, optical specifications, and purchasing considerations for quick compatibility verification by projector model.
Specifications
| Lens Model | D98-2240 Long Zoom |
| Brand (OEM) | Vivitek (Vivitek) |
| Compatible Panel / Chip | DU/DW/DX installation series |
| Throw Ratio | 2.40-4.00:1 |
| Product Type | Long Throw |
| Number of Compatible Models | 1 model |
| OEM Product Page | Vivitek Official Introduction |
The above specifications are sourced from OEM documentation and the Zorsika product database; complete technical datasheets are available upon request from our sales team.
D98-2240 Long Zoom Compatible Projector Models (1 model, with brightness/resolution)
The following are verified compatible projector models for the D98-2240 Long Zoom, each with brightness and resolution; the applicable lens model for all is D98-2240 Long Zoom:
| Projector Model | Brightness | Resolution | Lens Model |
|---|---|---|---|
| DU9000 | 12000 lumens | 1920x1200 | D98-2240 Long Zoom |
Note: Brightness/resolution are taken from the model database (refer to the unit's nameplate/manual for accuracy); lens compatibility is determined by the projector's lens mount and panel/chip size. For models not listed, please contact Zorsika technical support for confirmation.
About This Original Lens
Vivitek D98-2240 Long Zoom Lens
The D98-2240 Long Zoom is an original long throw lens manufactured by Vivitek. Its optical structure, lens coatings, and body tolerances are all matched to original equipment standards, ensuring plug-and-play installation and stable imaging. For installation environments with restricted projection distances (e.g., large images from short distances, ultra-short throw wall-mounted setups), selecting the correct throw ratio is more critical than choosing a generic lens.
This lens has a throw ratio of 2.40-4.00:1. Throw ratio = projection distance ÷ image width: a smaller value produces a larger image (ideal for short distances in small spaces), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on your installation distance and screen size, then match it to this model.
Genuine Product and Purchasing Information
Zorsika provides genuine Vivitek original lens D98-2240 Long Zoom through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply for installation projectors, conference rooms, classrooms, and similar applications.
- Genuine Product Guarantee: Sourced through official OEM channels, with original packaging and serial numbers; channel documentation can be requested for bulk projects to eliminate refurbished units or unverified sources.
- Compatibility Verification: Provide your projector model before ordering, and Zorsika technical staff will confirm compatibility against the model list above to avoid installation issues.
- Project Supply: The D98-2240 Long Zoom covers 1 projector model; common projects can be scheduled in advance to shorten lead times.
- Alternative Options: For budget-sensitive needs, Zorsika also offers equivalent replacement lenses with key specifications benchmarked against OEM standards, available as needed.
Note: Actual imaging performance is affected by projector condition and installation environment; it is recommended to test one unit before large-volume orders.
FAQ
Q: How do I choose between an original lens and a replacement lens?
A: Original lenses are manufactured by Vivitek, with optical parameters and body tolerances calibrated to original equipment standards, ideal for projects with strict requirements for OEM consistency. Zorsika replacement lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matched to the original, offering advantages in budget and lead time. Zorsika supplies both options; choose based on your project requirements.
Q: How can I confirm this lens works with my projector?
A: Compatibility is determined by the projector's lens mount and panel/chip size; verified compatible models are listed in this article. Projectors of the same generation and brand often share the same mount; if unsure, take a photo of the nameplate and send it to Zorsika technical support for confirmation.
Q: How do I select the throw ratio?
A: Throw ratio = projection distance ÷ image width. A smaller value produces a larger image (short throw/ultra-short throw suits small spaces at close range), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on installation distance and screen size, then match it to this model's focal length range.
Q: How is the D98-2240 Long Zoom guaranteed to be genuine?
A: Zorsika supplies genuine products through OEM channels, complete with original packaging and traceable serial numbers; channel documentation can be requested for bulk projects to ensure they are not refurbished or second-hand dismantled units.
Q: What should I pay attention to when replacing the lens?
A: Before removal, ensure the projector is powered off and the cooling fan has stopped; hold the lens barrel without touching the glass, use a blower for dust; after installation, perform a focus test before tightening the locking screws, and clean the mount and contacts as you go.
Q: What is the warranty period for the lens?
A: Zorsika provides a 12-month warranty on all projector lenses; for normal use and non-man-made damage (e.g., impact, water ingress, unauthorized disassembly), contact after-sales service directly. The warranty period is based on the shipping document date.
Related Inquiry Links
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Lookup
- Projector Lamp / Lens / Air Filter Product Library
Purchasing Consultation
For consultation on the Vivitek original lens D98-2240 Long Zoom, project proposals, or the complete compatible model list, please contact us through the following channels:
- 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 data in this article are sourced from OEM documentation and the Zorsika product database; data is continuously updated and subject to confirmation at the time of inquiry.