Digital Projection Original Lens SL-125 (Standard Throw): Compatible with 1 Model and Throw Ratio

The Digital Projection SL-125 is an original (OEM) lens for Digital Projection installation projectors. It belongs to the Standard Throw category with a throw ratio of 1.12:1 (fixed focal length). This article compiles its 1 compatible projector model, optical specifications, and purchasing considerations to help you quickly verify compatibility by machine model.

Specifications

The above specifications are sourced from OEM documentation and the Zorsika product database; a full technical datasheet is available upon request from our sales team.

SL-125 Compatible Projector Models (1 Model, with Brightness/Resolution)

Below are the verified compatible projector models for the SL-125, each with brightness and resolution; the applicable lens model for all is SL-125:

Note: Brightness/resolution are taken from the model database (refer to the nameplate/user manual on the unit); lens compatibility is determined by the lens mount on the unit and the panel/chip size. For models not listed, please contact Zorsika technical support for confirmation.

About This Original Lens

The SL-125 is a Standard Throw lens manufactured by Digital Projection as an OEM product. Its optical structure, lens coatings, and body tolerances are all matched to the original machine's standards, ensuring plug-and-play installation and stable imaging. For installation environments with limited projection distance (e.g., short-distance large images, wall-mounted ultra-short throw), choosing the right throw ratio is more critical than opting for a generic lens.

This lens has a throw ratio of 1.12:1 (fixed focal length). Throw ratio = projection distance ÷ image width: the smaller the value, the larger the image (ideal for short distances in small spaces); the larger the value, the greater the installation distance required. Work backward from your on-site installation distance and screen size to determine the required throw ratio range, then match it to this model.

Authenticity and Purchasing Information

Zorsika offers genuine Digital Projection original lens SL-125 through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply in installation projection, conference rooms, classrooms, and other applications.

• Authenticity Guarantee: Sourced through official authorized channels, with original packaging and serial numbers; channel documentation can be provided for bulk projects to eliminate refurbished units and unverified sources.
• Compatibility Verification: Provide the unit model before ordering, and Zorsika technical support will confirm against the compatible model list above to avoid installation issues.
• Project Supply: The SL-125 covers 1 projector model; common projects can be scheduled in advance to shorten lead times.
• Alternative Options: If budget is a concern, Zorsika can also supply an equivalent replacement lens with key specifications benchmarked against the OEM, allowing you to choose as needed.

Note: Actual imaging performance is affected by unit 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 Digital Projection, with optical parameters and body tolerances calibrated to the original machine, making them ideal for projects with strict requirements for OEM consistency; Zorsika replacement lenses are independently designed and manufactured to the same specifications, with throw ratio, imaging circle, and mount matched to the original unit, offering advantages in budget and lead time. Zorsika can supply both options—choose based on your project requirements.

Q: How do I confirm this lens works with my projector?

A: Refer to the lens mount on the unit and the 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, photograph the unit's nameplate and send it to Zorsika technical support for confirmation.

Q: How do I choose the throw ratio?

A: Throw ratio = projection distance ÷ image width. The smaller the value, the larger the image (short-throw/ultra-short-throw suits close-range small spaces); the larger the value, the greater the installation distance required. Work backward from your installation distance and screen size to determine the required throw ratio range, then match it to this model's focal length.

Q: How can I ensure the SL-125 is genuine?

A: Zorsika supplies genuine products through authorized channels, with original packaging and traceable serial numbers; channel documentation can be provided for bulk projects to ensure they are not refurbished or used parts.

Q: What should I pay attention to when replacing the lens?

A: Always power off the projector and wait for the cooling fan to stop before removal/installation; hold the lens barrel without touching the glass, and use a blower for dust; after installation, test focus before tightening the locking screws, and clean the mount and contacts as you go.

Q: What is the warranty period for the lens?

A: All Zorsika projector lenses come with a 12-month warranty; 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 solution consultations, project proposals, or the full compatible model list for the Digital Projection original lens SL-125, please contact us via:

• 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.