ZORSIKA
Find model-matching, product selection, maintenance and purchasing answers from ZORSIKA. Select a product range or send the original part code for a quotation.
Compatibility is established by the projector optical platform, lens mount, image circle and control interface. Send ZORSIKA the complete projector and existing lens codes, label photographs and target throw ratio; matching panel size alone is insufficient.
Choose a lens by projector compatibility, measured lens-to-screen distance, image width and installation offset. ZORSIKA offers fisheye, wide-angle, standard, long-throw and conversion-lens ranges; the correct family depends on the required image and mounting conditions.
Throw ratio is projection distance divided by image width, with both measurements in the same units. Quote the ratio for the exact lens and projector combination; zoom lenses have a range and converters modify the base system's effective ratio.
A third-party lens can be considered when its optical, mechanical and electrical compatibility is confirmed for the exact projector. ZORSIKA-compatible products must be identified as compatible products, with supported functions and limitations stated separately from OEM products.
Price depends on the exact lens code, configuration, condition, quantity and delivery destination. Send the projector model, required ratio and quantity for an itemised ZORSIKA quotation; a category-wide price would not establish what is included.
A shorter-throw lens produces a wider image at a given distance; a longer-throw lens produces a narrower image. Choose using the actual ratio rather than the short-throw or long-throw label, and check clearance, focus distance and supported lens shift.
Projection distance equals image width multiplied by throw ratio. For a 4 m-wide image and a 1.5:1 ratio, the estimated distance is 6 m; measure from the reference point specified for the lens and allow for installation tolerances.
Lenses are not universally interchangeable between brands or models. A shared optical platform may support several projector models, but the mount, image circle, flange geometry, control interface and manufacturer-specific restrictions still need checking.
Send ZORSIKA the brand, complete projector model, existing lens code, target ratio and quantity. We will identify the relevant product range and confirm supply options; a brand name by itself does not establish compatibility or current stock.
An original lens and a compatible lens differ in product origin and may differ in optical design, controls and supported functions. Compare the exact specifications, fitting requirements, image performance evidence, supplied accessories and warranty terms rather than assuming equivalence.
A 4K label alone does not establish compatibility with a WUXGA projector or the reverse. Confirm the optical platform, image circle, mount, focus performance and interface; the projector resolution is only one part of the assessment.
Motorised zoom, focus and lens shift depend on the specific projector and lens combination. Some lenses are fixed-focus or have restricted shift; front conversion lenses do not automatically add motorised functions to the original system.
Follow the installation procedure for the exact projector, including shutdown, cooling, lens protection and any calibration steps. Only user-replaceable lenses should be fitted by users; service procedures and internal optical alignment belong with qualified technicians.
Used or refurbished availability must be confirmed for the specific lens code. A quotation should clearly identify condition, included accessories, inspection information and warranty; ZORSIKA does not imply that every lens in its range is used or refurbished.
Blur can result from incorrect focus, unsuitable screen distance, misalignment, lens contamination, an incompatible lens or optical faults. Check the projector test pattern and installation settings before replacing parts; provide centre and corner images for assessment.
A removable-lens projector may accept a compatible shorter-throw lens. A suitable front converter is a different option: ZORSIKA WH series has a nominal 0.7X factor, but mounting, aperture and image coverage must be confirmed for the actual base lens.
Use the cleaning method specified for the lens and projector. Avoid abrasive materials, household cleaners and unapproved solvents; do not dismantle optical groups. Internal contamination, coating damage or alignment faults require professional assessment.
One lens may serve multiple models sharing an optical platform. Compatibility should be documented by model and lens code, not inferred from brightness or marketing resolution; ZORSIKA can assess the original configuration and fitting requirements.
Warranty and technical support must be confirmed for the supplied lens and order. ZORSIKA's published service page lists a 365-day projector-lens warranty, but the quotation should identify the applicable coverage, exclusions and claim procedure for that item.
Ask ZORSIKA to confirm shipment availability and lead time for the destination and exact lens. Separate stock or production time from carrier transit, customs clearance and import charges; delivery estimates should be recorded in the quotation.
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