At a glance
- Specifications
- 308936 Zoom #2 Compatible Projector Models (3 models, 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 do I confirm this lens works with my projector?
- Q: How do I choose the throw ratio?
- Q: How can I ensure the 308936 Zoom #2 is 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
Original Ricoh lens 308936 Zoom #2, standard throw, throw ratio 1.19-1.56:1, compatible with Ricoh PJ WU6181N, PJ WX6181N, PJ X6180N. Genuine supply, bulk orders available.
The Ricoh 308936 Zoom #2 is an original (OEM) lens for Ricoh installation projectors, belonging to the standard throw category with a throw ratio of 1.19-1.56:1. This article compiles its 3 compatible projector models, optical specifications, and purchasing considerations for quick compatibility verification by model number.
Specifications
| Lens Model | 308936 Zoom #2 |
| Brand (OEM) | Ricoh (Ricoh) |
| Throw Ratio | 1.19-1.56:1 |
| Product Type | Standard Throw |
| Number of Compatible Models | 3 models |
| OEM Product Page | Ricoh Official Introduction |
The above specifications are sourced from OEM documentation and the Zorsika product database; full technical datasheets are available upon request from our sales team.
308936 Zoom #2 Compatible Projector Models (3 models, with brightness/resolution)
The following are verified compatible projector models for the 308936 Zoom #2, each with brightness and resolution; the applicable lens model for all is 308936 Zoom #2:
| Projector Model | Brightness | Resolution | Lens Model |
|---|---|---|---|
| Ricoh PJ WU6181N | — | — | 308936 Zoom #2 |
| Ricoh PJ WX6181N | — | — | 308936 Zoom #2 |
| Ricoh PJ X6180N | — | — | 308936 Zoom #2 |
Note: Brightness/resolution data is taken from the model database (refer to the unit's nameplate/spec sheet for final confirmation); lens compatibility is determined by the projector's lens mount and panel/chip size. For models not listed, please contact Zorsika technical support for verification.
About This Original Lens
Ricoh 308936 Zoom #2 Lens
The 308936 Zoom #2 is a standard throw lens manufactured by Ricoh as an OEM product. Its optical structure, lens coatings, and body tolerances are all matched to original equipment standards, ensuring plug-and-play installation and stable imaging performance. For installation environments with limited projection distance (e.g., short-distance large-screen projection or wall-mounted ultra-short throw), selecting the correct throw ratio is more critical than choosing a generic lens.
This lens offers a throw ratio of 1.19-1.56:1. Throw ratio = projection distance ÷ image width: a smaller value produces a larger image (ideal for short distances in compact spaces), while a larger value requires 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 supplies the genuine Ricoh original lens 308936 Zoom #2 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; bulk project orders may request channel documentation to ensure no refurbished or unverified units.
- Compatibility Verification: Provide your projector model before ordering, and Zorsika technical staff will verify it against the compatible model list above to ensure a proper fit.
- Project Supply: The 308936 Zoom #2 covers 3 projector models; common projects can be scheduled in advance to shorten lead times.
- Alternative Options: For budget-sensitive projects, Zorsika also offers equivalent replacement lenses with key specifications benchmarked against OEM standards, allowing you to choose based on your needs.
Note: Actual imaging performance may vary depending on projector condition and installation environment; for large orders, we recommend testing one unit first.
FAQ
Q: How do I choose between an original lens and a replacement lens?
A: Original lenses are manufactured by Ricoh with optical parameters and body tolerances calibrated to the original equipment, making them ideal for projects requiring strict 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 unit, offering advantages in budget and lead time. Zorsika supplies both options—choose based on your project requirements.
Q: How do I confirm this lens works with my projector?
A: Compatibility is determined by the projector's lens mount and panel/chip size; this article lists verified compatible models. Projectors from the same generation and brand often share the same mount. If unsure, photograph the unit's nameplate and send it to Zorsika technical support for confirmation—this is the most reliable approach.
Q: How do I choose the throw ratio?
A: Throw ratio = projection distance ÷ image width. A smaller value produces a larger image (short-throw/ultra-short-throw is ideal for close-range compact spaces), while a larger value requires greater installation distance. Calculate the required throw ratio range based on your installation distance and screen size, then match it to this model's focal range.
Q: How can I ensure the 308936 Zoom #2 is genuine?
A: Zorsika supplies genuine products through OEM channels, complete with original packaging and traceable serial numbers; bulk project orders may request channel documentation to ensure the lens is not refurbished or a used pulled part.
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 by the barrel without touching the glass elements, and use a blower to gently remove any 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 offers a 12-month warranty on all projector lenses; for normal use and non-man-made damage (e.g., impact, water ingress, unauthorized disassembly), contact our after-sales service directly. The warranty period is based on the shipping invoice 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 Ricoh original lens 308936 Zoom #2, project proposals, or the full compatible model list, please contact us via 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; final confirmation is subject to actual quotation verification.