Product guides
Which Ricoh Projector Lens Is Best
How to choose a Ricoh projector lens? Zorsika covers 41 Ricoh models and 51 lens models, throw ratio 0.33–4.54:1, benchmarked against original optical specs, 12-month warranty.
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Product guides
BenQ LS1ST1 Wide Zoom Standard-Throw Lens Review: LU9915 Compatibility
Original BenQ LS1ST1 Wide Zoom lens, 1.25:1 - 1.79:1 standard throw, compatible with one BenQ model including LU9915. Bulk project orders available.
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Product guides
Barco R9803073 ILD Long Zoom Lens Guide: Compatible with 9 Models
Original Barco R9803073 ILD Long Zoom lens, 4.00-7.40:1 throw ratio; fits 9 models including I600-4K10, I600-4K15 and I65-4K10. Bulk orders available.
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Product guides
Appotronics EL470TZ Zoom Long-Throw Lens for 10 Models
The original Appotronics EL470TZ Zoom long-throw lens has a 4.68-7.96:1 throw ratio and fits 10 Appotronics projector models, including AL-FU10KA, AL-FU13KA, AL-FU650A, and AL-FU720A. Available for bulk project procurement.
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Installation & usage guides
投影仪镜头畸变过大如何更换合适镜头
在当今数字化时代，投影仪已广泛应用于教育、商务会议、家庭影院、工程展示等多个领域。一台高品质的投影系统，不仅需要主机性能卓越，更离不开光学镜头的精准配合。
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Product guides
Protecting Projector Lenses in Crowded Amusement Parks
Amusement parks, theme parks, and entertainment complexes represent some of the most demanding environments for projection technology in the world. Unlike conventional conference rooms or home theaters, these venues operate under extreme conditions — massive c
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Product guides
How to Choose Projector Lenses to Avoid Poorly Coated Ones
The projector market has experienced explosive growth over the past decade, driven by the demands of business presentations, home theater enthusiasts, education institutions, and large-scale entertainment venues.
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Product guides
Which ViewSonic Projector Air Filters Are Best?
How to choose a ViewSonic projector air filter? Zorsika covers 12 ViewSonic models and 4 air filter models, custom-molded to original dimensions, with a 12-month warranty.
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Product guides
Which Diheng Projector Lens Is Best?
Diheng projector lens guide: Zorsika supports 54 Diheng models and 91 lens models, throw ratios 0.33–10.63:1, factory-spec matching, and a 12-month warranty.
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Product guides
Which Sharp Projector Lamp Is Best?
Zorsika covers 274 Sharp projector models and 52 lamp types, cross-checks 44 OEM models, delivering 90%+ of OEM brightness and lifespan with a 6-month warranty.
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Product guides
Christie 140-102104-xx Zoom Long-Throw Lens: Fits 28 Models
Christie original 140-102104-xx Zoom long-throw lens, 1.52-2.89:1 throw ratio, fits 28 Christie projectors including DHD1075-GS and DHD550-G. Bulk orders.
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Product guides
Christie 140-101103-xx Zoom Standard Throw Lens Guide: 28 Compatible Models
Genuine Christie 140-101103-xx Zoom lens, standard throw, 0.95-1.22:1. Fits 28 models: DHD1075-GS, DHD550-G, DHD555-GS White and DHD555-GS-Black. Bulk orders.
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