Digital Projection SL-127 Original Projector Lens — Standard Throw, 2 Compatible Models

The Digital Projection SL-127 is an original (OEM) lens for Digital Projection installation projectors, belonging to the standard throw category with a throw ratio of 1.39-1.87:1 (zoom). This article compiles its 2 compatible projector models, optical specifications, and purchasing considerations, making it easy to quickly verify compatibility by machine model.

Specifications

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

SL-127 Compatible Projector Models (2 models, with brightness/resolution)

The following are verified compatible models for the SL-127, each with brightness and resolution; the compatible lens model for all is SL-127:

Note: Brightness/resolution are taken from the model database (refer to the unit's nameplate or 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

The SL-127 is a standard throw lens manufactured by Digital Projection as an OEM product. Its optical structure, lens coatings, and housing tolerances are all matched to original machine standards, ensuring plug-and-play installation and stable imaging. For installations 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 offers a throw ratio of 1.39-1.87:1 (zoom). 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 Digital Projection original lens SL-127 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 Guarantee: Sourced through official authorized channels, with original packaging and serial numbers; channel documentation can be provided for bulk projects to eliminate refurbished or unverified units.
• Compatibility Verification: Provide your projector model before ordering, and Zorsika technical staff will cross-check against the compatibility list above to ensure a proper fit.
• Project Supply: The SL-127 covers 2 projector models; common projects can be scheduled in advance to shorten lead times.
• Alternative Options: If budget is a concern, Zorsika also offers equivalent replacement lenses with key specifications benchmarked against OEM standards, allowing you to choose as needed.

Note: Actual imaging performance is affected by unit condition and installation environment; we recommend testing one unit before large-scale procurement.

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 housing tolerances calibrated to original machine standards, ideal for projects with strict OEM consistency requirements; Zorsika replacement lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matched to the original machine, 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: Refer to 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, photograph the 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. A smaller value produces a larger image (short-throw/ultra-short-throw suits compact spaces at close range), while a larger value requires greater installation distance. Calculate the required throw ratio range based on installation distance and screen size, then match it to this model's focal range.

Q: How is the SL-127 guaranteed to be genuine?

A: Zorsika supplies genuine products through authorized channels, with original packaging and traceable serial numbers; channel documentation can be provided for bulk projects, ensuring no refurbished or second-hand units.

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

A: Power off the projector and wait for the cooling fan to stop before removal; 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: How long is the lens warranty?

A: Zorsika provides a 12-month warranty on all projector lenses; for normal use with no 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 Portals

• Zorsika Technical Support Center
• Projector Brand and Compatible Model Lookup
• Projector Lamp / Lens / Air Filter Product Library

Purchasing Consultation

For consultation on the Digital Projection original lens SL-127, project proposals, or a complete compatibility list, 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, which is continuously updated; final confirmation is subject to actual inquiry.