Making Dome Projection a Reality That’s Larger than Life

Wide effective image circle supports high brightness and ultra-high-resolution projection

The ET-D3LEF70 supports WQXGA (4K+) ultra-high-resolution image projection at up to 30000 lm brightness. Installation flexibility is supported by wide lens-shift (vertical: up to ± 37 % horizontal: up to ± 17 %)*1.

Flexible installation for dome projection

A wide 91.6-degree*2 viewing angle achieves maximum screen coverage with a single projector where multiple projectors were previously required to cover the same area. The ET-D3LEF70 is adapted for dome-theater applications in planetariums video domes at exhibitions or theme-park attractions. Transport your audience into a lifelike environment to inspire an unparalleled sense of “being there.” When deployed in AR (Augmented Reality) and VR (Virtual Reality) applications participants don’t need goggles as the lens produces dynamic picture realism across the entire screen circumference.

Accurate Image Plane Correction for focus consistency

The focus balance between the center and the periphery of the screen is adjustable no matter how big or small the screen. Even at short throw distances the lens corrects for optimal focusing of the outer areas of the image and displays extraordinarily clear and vivid resolution across the whole screen.

Planetariums Dome Theaters and Theme Parks

Unlock the potential of your space. Combine the ET-D3LEF70 a Panasonic 4K+ projector and quality video content to see attendance figures soar. This lens makes the creation of new theme-park attractions possible with full-dome coverage and excellent flexibility.

Events and Exhibitions

Make your client’s exhibit the talk of the trade show exposition or event with a portable video dome. Image Plane Correction is supported at short projection distances while wide lens-shift enables highly flexible and easy installation.

Simulators

From driver education pilot training to ship maneuvering the ET-D3LEF70 brings true-to-life environments alive in your simulation suite.

Shipping Policy

1. Shipping Rates and Delivery Times
We offer a variety of shipping options to meet your needs. Standard shipping typically takes 5-7 business days, while expedited shipping options are available for faster delivery. Please note that delivery times may vary based on your location and the shipping method selected.

2. Processing Time
All orders are processed within 1-2 business days. Orders placed on weekends or holidays will be processed the following business day.

3. Shipping Carriers
We partner with reputable carriers such as [Carrier Names] to ensure reliable delivery.

4. Tracking Your Order
Once your order has shipped, you will receive a tracking number via email so you can monitor its progress.

5. International Shipping
We offer international shipping to select countries. Please be aware that customs fees and import duties may apply, and these charges are the responsibility of the customer.

6. Lost or Damaged Items
If your order is lost or arrives damaged, please contact us within 7 days of receiving your order. We’ll be happy to assist you with a replacement or a refund.

7. Shipping Restrictions
We do not ship to P.O. Boxes or certain restricted countries. Please check our list of excluded locations at checkout.

8. Shipping Costs
Shipping costs are calculated at checkout based on your location and the shipping method chosen.

9. Free Shipping
Enjoy free standard shipping on orders over $1000.

10. Customs and Import Duties
For international orders, customs duties and taxes may apply. These charges are the responsibility of the customer.

11. Contact Us
If you have any questions or need assistance with your order, please contact our customer service team at Hello@CrystalTech.Group or 03335678444.