Theia SL1250P 12-50mm 4K 12MP Telephoto Lens
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Deliver long-range, LPR-ready imagery: True 4K / 12MP clarity for reliable license plate recognition and distant perimeter monitoring
- Flexible framing without camera swap: 12–50mm varifocal zoom adapts to varied mounting positions and scene distances
- Maximize image quality in varied light: P‑iris with f/1.8 aperture preserves sharpness and contrast for surveillance applications
- Compact, installer-friendly design: Small form factor fits 4" domes and CS-mount cameras for easy deployment
- Edge-to-edge detail for analytic accuracy: Optimized optics reduce distortion so analytics and forensic review perform better
Quick Specifications
- Product Model
- SL1250P
- Brand Name
- Theia
- Product Name
- 4K Resolution Telephoto Lens: SL1250
- Product Type
- Lens
Explore the details
Product information
SL1250P
Overview
For long-range security and license plate recognition, the Theia SL1250P 12-50mm 4K telephoto lens delivers the reach and detail modern surveillance systems require. This varifocal lens gives operators flexible 12–50mm framing and true 4K (up to 12MP) resolution so distant subjects remain readable for LPR and perimeter monitoring. The P-iris with a bright f/1.8 aperture preserves contrast and depth of field, improving low-light performance for 24/7 security operations.
Designed for professional installers, the SL1250P supports 1/2.3" to 1/1.7" sensors and mounts on standard CS interfaces, fitting compact 4" domes and box cameras without compromising image quality. Its high-resolution optics reduce edge distortion and produce consistent, analytic-ready images—ideal for video analytics, fence-line surveillance, and machine vision inspection. Available with motorized or manual iris options to match your control requirements.
Specify the Theia SL1250P to upgrade your monitoring capability with dependable long-range imaging—perfect for LPR, perimeter security, and critical infrastructure surveillance. Contact your supplier to integrate this lens into your next deployment.
Features
- Deliver long-range, LPR-ready imagery: True 4K / 12MP clarity for reliable license plate recognition and distant perimeter monitoring
- Flexible framing without camera swap: 12–50mm varifocal zoom adapts to varied mounting positions and scene distances
- Maximize image quality in varied light: P‑iris with f/1.8 aperture preserves sharpness and contrast for surveillance applications
- Compact, installer-friendly design: Small form factor fits 4" domes and CS-mount cameras for easy deployment
- Edge-to-edge detail for analytic accuracy: Optimized optics reduce distortion so analytics and forensic review perform better
| General Information | |
|---|---|
| Brand Name | Theia |
| Manufacturer | Theia Technologies, LLC |
| Product Name | 4K Resolution Telephoto Lens: SL1250 |
| Product Type | Lens |
| Product Model | SL1250P |
| Manufacturer Part Number | SL1250P |
| Technical Information | |
| Iris Type | P Iris |
| Lens Type | Zoom |
| Field of View | Diagonal, Horizontal, Vertical |
| Lens Mount Type | CS |
| Maximum Aperture | f/1.8 |
| Application/Usage | Surveillance Camera |
| Miscellaneous | |
| Country of Origin | ID |
| Sensor Size Compatibility | 1/1.7", 1/2.3" |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- SL1250P
- Manufacturer part:
- SL1250P
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsTheia SL1250P 12-50mm 4K 12MP Telephoto Lens
SL1250P