At a glance
- Specifications
- 512916 Standard Zoom #A3 Compatible Projector Model List (2 Models, 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 is compatible with my projector?
- Q: How to select the throw ratio?
- Q: How can I ensure the 512916 Standard Zoom #A3 is authentic?
- Q: What should I pay attention to when replacing a lens?
- Q: What is the warranty period for the lens?
- Related Query Links
- Procurement Inquiry
Ricoh original lens 512916 Standard Zoom #A3, standard throw (1.22-1.53:1 ratio), compatible with Ricoh PJ WUL6280 and PJ WXL6280 projectors. Authentic supply, available for bulk project procurement.
The Ricoh 512916 Standard Zoom #A3 is an original (OEM) lens for Ricoh engineering projectors, classified as a standard throw lens with a throw ratio of 1.22-1.53:1. This article compiles its 2 compatible projector models, optical parameters, and procurement details to facilitate quick compatibility checks based on the projector model.
Specifications
| Lens Model | 512916 Standard Zoom #A3 |
| Brand (OEM) | Ricoh (Ricoh) |
| Throw Ratio | 1.22-1.53:1 |
| Product Type | Standard Throw |
| Number of Compatible Models | 2 |
| OEM Product Page | Ricoh Official Introduction |
The above parameters are sourced from OEM materials and the Zorsika product database; complete technical specifications can be requested from sales.
512916 Standard Zoom #A3 Compatible Projector Model List (2 Models, with Brightness/Resolution)
The following are verified compatible projector models for the 512916 Standard Zoom #A3, each listed with brightness and resolution; the compatible lens model for all is 512916 Standard Zoom #A3:
| Projector Model | Brightness | Resolution | Lens Model |
|---|---|---|---|
| Ricoh PJ WUL6280 | — | — | 512916 Standard Zoom #A3 |
| Ricoh PJ WXL6280 | — | — | 512916 Standard Zoom #A3 |
Note: Brightness/resolution data is sourced from the model database (subject to the projector's nameplate/manual); lens compatibility is based on the projector's lens mount and panel/chip size. For models not listed, contact Zorsika technical support for confirmation.
About This Original Lens
Ricoh 512916 Standard Zoom #A3 Lens
The 512916 Standard Zoom #A3 is a standard throw lens produced by Ricoh. Its optical structure, lens coatings, and mechanical tolerances are matched to the original projector specifications, ensuring ready-to-use installation and stable imaging. For installation environments with limited projection distance (e.g., short-throw large screen setups, ultra-short-throw wall-mounted installations), selecting the correct throw ratio is more critical than choosing a generic lens.
This lens has a throw ratio of 1.22-1.53:1. 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 Ricoh original lens 512916 Standard Zoom #A3 through authorized channels, with original packaging and verifiable serial numbers, 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 numbers. Bulk projects can request channel credentials to eliminate refurbished units or sources of unknown origin.
- Compatibility Verification: Provide the projector model before ordering; Zorsika technical support will verify against the compatible model list above to ensure proper fit.
- Project Supply: The 512916 Standard Zoom #A3 covers 2 models. For common projects, schedule in advance to shorten lead times.
- Alternative Solutions: For budget-sensitive projects, Zorsika can also provide alternative lenses with equivalent specifications, with key parameters matching the OEM, available for selection as needed.
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 manufactured by Ricoh, with optical parameters and mechanical 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 is compatible 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, take a photo of the projector's nameplate and send it to Zorsika technical support for confirmation.
Q: How to select 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 range of this model.
Q: How can I ensure the 512916 Standard Zoom #A3 is authentic?
A: Zorsika supplies authentic products through OEM channels, with original packaging and verifiable serial numbers. Bulk projects can request channel credentials to ensure units are not refurbished or second-hand.
Q: What should I pay attention to when replacing a lens?
A: Before disassembly, ensure the projector is powered off and wait for the cooling fan to stop. Hold 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.
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 (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 Ricoh original lens 512916 Standard Zoom #A3, 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; actual inquiry confirmation is required.