Planetarium Fisheye Projection Lens 180° FOV for 4-10m Inflatable Domes with 3.58 EFL and 245mm Length
Price:
USD 3900-4500 /Pieces
MOQ:
1 pcs
Delivery Time:
5-8 work days
Brand:
FLYIN/OEM
Product Description
Planetarium Inflatable Dome Projection Lens
Professional fisheye lens designed specifically for immersive dome projection systems in educational planetariums and inflatable dome installations.
Available Dome Sizes
Compatible with inflatable domes measuring 4m, 6m, 8m, and 10m in diameter
Key Features
- 180° wide field of view for complete dome coverage
- High optical performance with minimal distortion (±0.5%)
- Excellent relative illumination (0.85) for uniform brightness
- Telecentric exit pupil position for optimal projection alignment
- Robust construction with 245mm optical length
Technical Specifications
| Parameter | Specification |
|---|---|
| Effective Focal Length (EFL) | 3.58 |
| F/Number | 1.85 |
| Image Circle Diameter | 10.6 |
| Exit Pupil Position | Telecentric |
| MTF @ 36lp/mm | 0.60 (0.3 field view) / 0.4 (Full View) |
| Lateral Color | 15 |
| Relative Illumination | 0.85 |
| Distortion | ±0.5% |
| Field of View (FOV) | 180° |
| Optical Length | 245 mm |
Product Images
Applications
Ideal for educational planetariums, science centers, museums, and mobile inflatable dome installations requiring high-quality immersive projection experiences.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Flyin Technology Co.,Limited
Location
6th Floor,Huguangtong Chuangye Building,No.3020,Longgang Avenue,Longcheng Subdistrict,Longgang District ,Shenzhen.
Contact Person
PingQuan Ho