Before Changing the Lens: 50 Panasonic Projectors Compatible with WH301

When replacing the lens on an engineering projector, the biggest fear is buying one that doesn't fit. This article covers which Panasonic models the WH301 supports and what to pay attention to when selecting it.

WH301 Compatible Projector Models (50 Models)

The following are verified compatible models for the WH301 (Panasonic projectors), with key specifications:

• PT-BX650C (4500 lumens; 1024×768 XGA; 1.6X zoom)
• PT-BX660C (5500 lumens; 1024×768 XGA; 1.6X zoom)
• PT-BX665C (4500 lumens; 1024×768 XGA; 1.6X zoom)
• PT-BW535NC (5200 lumens; 1280×800 WXGA; 1.6X zoom)
• PT-BX655NC (5500 lumens; 1024×768 XGA; 1.6X zoom)
• PT-BW555NC (5000 lumens; 1280×800 WXGA; 1.6X zoom)
• PT-VMZ40 (4500 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-BAZ602C (6000 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BMZ50C (5000 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BAZ601C (6000 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BMZ40C (4700 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BMX50C (5000 lumens; 1024×768 XGA; 1.6X zoom)
• PT-BAZ502C (5200 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BHZ601 (6000 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BHX501 (5000 lumens; 1280×800 WXGA; 1.6X zoom)
• PT-BHZ501 (5000 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BAZ712C (7000 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-VMZ50 (5200 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-VMZ60 (6000 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-VMW60 (6000 lumens; 1280×800 WXGA; 1.6 zoom)
• PT-VMW50 (5000 lumens; 1280×800 WXGA; 1.6 zoom)
• PT-VMZ41 (4500 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-VMZ51 (5200 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-VMZ61 (6200 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-VMZ71 (7000 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-VMW51 (5200 lumens; 1280×800 WXGA; 1.6 zoom)
• PT-VMW61 (6200 lumens; 1280×800 WXGA; 1.6 zoom)
• PT-BAZ612C (6000 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BAZ512C (5200 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BMW50 (5200 lumens; 1280×800 WXGA; 1.6 zoom)
• PT-BMW60 (6200 lumens; 1280×800 WXGA; 1.6 zoom)
• PT-BHZ611 (6600 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BHW611 (6000 lumens; 1280×800 WXGA; 1.6X zoom)
• PT-BMZ61 (6000 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BMZ51 (5500 lumens; WUXGA 1920×1200; 1.6X zoom)
• PT-BMW61 (6600 lumens; 1280×800 WXGA; 1.6X zoom)
• PT-BMW51 (5500 lumens; 1280×800 WXGA; 1.6X zoom)
• PT-BMX51 (5300 lumens; 1280×800 WXGA; 1.6X zoom)
• PT-VMZ62 (6500 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-VMZ72 (7500 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-VMZ82 (8000 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-BMZ72C (7200 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-BMZ62C (6500 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-BMZ82C (8200 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-BAZ822C (8000 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-BAZ722C (7300 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-BAZ622C (6500 lumens; WUXGA 1920×1200; 1.6 zoom)
• PT-VMQ85 (8400 lumens; 4K (3840×2400); 1.6 zoom)
• PT-VMQ75 (7300 lumens; 4K (3840×2400); 1.6 zoom)
• PT-VMQ65 (6500 lumens; 4K (3840×2400); 1.6 zoom)

Note: Lens compatibility is determined by the projector's mount interface and optical structure. Models not listed can be confirmed by contacting Zorsika technical support.

Lens Specifications

The above specifications are from the Zorsika product database. For the full technical datasheet, please contact our sales team.

Frequently Asked Questions

Q: What if the lens doesn't match the projected image size?

A: First, verify the projector's lens mount interface and optical axis position, then choose a lens with the appropriate throw ratio based on your actual installation distance. If you're unsure, send the installation distance and screen size to Zorsika technical support, and we'll help you choose.

Q: My projector isn't in the 50-model list above. Can I still use the WH301?

A: The list represents verified models but isn't exhaustive. Projectors of the same brand and generation often share the same lens mount interface. For peace of mind, take a photo of the projector's nameplate and original lens and send it to Zorsika technical support for confirmation.

Q: Can this lens replace the original one?

A: The lens is the core of the projection optical path and directly determines sharpness and color. Zorsika lenses (model shown in the spec table above) are matched item by item against original optical parameters (focal length, throw ratio, lens groups), with the same lens coating process, delivering sharp images with no edge softness. Ordinary replacement lenses often use standard glass with insufficient coating layers, making brightness loss and color shift immediately visible. For engineering and exhibition applications, Zorsika is the recommended choice.

Q: Why choose Zorsika instead of the original manufacturer?

A: Zorsika lenses are manufactured to original optical drawings, with lens groups, coatings, and throw ratios matched item by item, and each unit undergoes resolution testing before shipping. Compared to the original manufacturer, we offer shorter lead times and better overall value; compared to other replacement lenses, our optical quality is backed by data.

Why Choose Zorsika

Zorsika offers the WH301 as a same-spec replacement lens for the original, with key parameters matched item by item against the original, supporting bulk project procurement and supply.

The Zorsika same-spec replacement model is compatible with 50 Panasonic models including PT-BX650C, PT-BX660C, PT-BX665C, PT-BW535NC, PT-BX655NC, and more. Enter WH301 in the Zorsika official website query system to see the full compatibility list.

• Optical Matching: Focal length, throw ratio, and lens groups matched to original specifications
• Resolution Testing: Each unit tested before shipping; MTF data available
• Coating Process: Lens coatings at the same level as the original, reducing light loss
• Stable Supply: Supports bulk procurement and project supply

In short: the lens is the optical core — don't gamble image quality against a price difference. Zorsika projector lenses are manufactured to original drawings, offering better overall value.

Note: Actual image performance is affected by projector condition and installation environment. We recommend testing one unit before bulk procurement.

What to Pay Attention to When Replacing the Lens?

• Power off before replacing the lens: Always turn off the projector and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface.
• Don't touch the glass: Fingerprints and oil directly affect image quality. Hold the lens barrel, not the glass. Use a blower for dust; never wipe with a dry cloth.
• Focus before tightening: After installation, test focus first, then tighten the locking screws to prevent image drift from loosening over time.
• Keep the interface clean: Dust on the mount and contacts can cause poor connectivity. Clean them when replacing the lens.

Related Query Links

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

Procurement Inquiries

For Zorsika WH301 solution consultations, project proposals, or the full 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 models and compatibility data in this article are from the Zorsika product database and are continuously updated. Please confirm with actual quotations.