At a glance
- Specifications
- 512962 Standard Zoom #B4 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 can I confirm if this lens will work with my projector?
- Q: How do I choose the throw ratio?
- Q: How can I ensure the 512962 Standard Zoom #B4 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
Ricoh original lens 512962 Standard Zoom #B4, standard throw (1.50-2.00:1), compatible with Ricoh PJ KU12000 and other Ricoh projectors. Authentic channel supply, available for bulk project procurement.
The Ricoh 512962 Standard Zoom #B4 is an original (OEM) lens for Ricoh engineering projectors, featuring a standard throw 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 | 512962 Standard Zoom #B4 |
| Brand (OEM) | Ricoh (Ricoh) |
| Throw Ratio | 1.50-2.00:1 |
| Product Type | Standard Throw |
| Number of Compatible Models | 1 model |
| OEM Product Page | Ricoh Official Introduction |
The above parameters are sourced from OEM materials and the Zorsika product database. For the complete technical specifications, please contact sales.
512962 Standard Zoom #B4 Compatible Projector Model List (1 model total, with Brightness/Resolution)
Below are the verified compatible projector models for the 512962 Standard Zoom #B4, each listed with brightness and resolution. The compatible lens model for all is 512962 Standard Zoom #B4:
| Projector Model | Brightness | Resolution | Lens Model |
|---|---|---|---|
| Ricoh PJ KU12000 | — | — | 512962 Standard Zoom #B4 |
Note: Brightness/resolution data is taken from the model database (subject to the nameplate/manual on the projector body). Lens compatibility is determined by 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
Ricoh 512962 Standard Zoom #B4 Lens
The 512962 Standard Zoom #B4 is a standard throw lens manufactured by Ricoh. 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 setups 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 authentic Ricoh original lens 512962 Standard Zoom #B4 through authorized channels, complete with original packaging and a verifiable serial number. It is suitable for bulk procurement and project supply for engineering projectors, conference rooms, classrooms, and similar applications.
- Authenticity Guarantee: Sourced through official OEM channels with original packaging and serial number. For bulk projects, channel credentials can be provided upon request to eliminate refurbished units or sources of unknown origin.
- Compatibility Verification: Provide the projector model number before ordering. Zorsika technical support will verify it against the compatible model list above to ensure proper fitment.
- Project Supply: The 512962 Standard Zoom #B4 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 product. Choose based on your needs.
Note: Actual imaging performance is affected by the projector's condition and installation environment. For large bulk orders, 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 Ricoh, 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 options; choose based on project requirements.
Q: How can I confirm if this lens will work with my projector?
A: Compatibility is determined by the projector's lens mount and panel/chip size. This article lists verified compatible models. Engineering projectors from 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 the safest approach.
Q: How do I choose the throw ratio?
A: Throw ratio = Projection Distance ÷ Image Width. A smaller value produces a larger image (short/ultra-short throw is suitable for close 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 range of this model.
Q: How can I ensure the 512962 Standard Zoom #B4 is authentic?
A: Zorsika supplies authentic products through OEM channels, complete with original packaging and a verifiable serial number. 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 glass 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-caused damage (such as impact, water ingress, or unauthorized disassembly), you can directly contact after-sales service. The warranty period is based on the date on the shipping documents.
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 the complete list of compatible projector models for the Ricoh original lens 512962 Standard Zoom #B4, 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 quotation.