# Title: Optoma BX-CTA20 Motorized Semi-wide Zoom Lens


## Description: The BX-CTA20 motorized lens is engineered for professional rental and permanent installation environments, including museums and entertainment venues. It provides versatile projection capabilities with image sizes ranging from 50 inches up to 1000 inches. This semi-wide zoom lens is specifically designed for compatibility with Optoma ZK1320 and ZK1120 4K UHD+ projectors. It also integrates seamlessly with the ZU2200, ZU1900, and ZU1700 Ultra Bright laser projector series. The motorized zoom functionality allows for precise adjustments during setup, ensuring optimal image quality and alignment. Its robust construction makes it a reliable choice for demanding high-brightness projection applications. Key Features Net weight 5.29 lbs Gross weight 6.06 lbs UPC 796435 07 117 2 Throw ratio (ZK1320/ZK1120) 1.44 ~ 1.8:1 Throw ratio (UB Series WUXGA) 1.2 ~ 1.5:1 Min throw distance 4.4 ft Max throw distance 109.6 ft f-stop (min) 2.18 f-stop (max) 2.56 Focal length 25.5 - 31.8 mm Min screen size 50 inches Max screen size 1,000 inches Zoom type Motorized Zoom 1.25x Compatibility ProScene ZK1120ProScene ZU1700ProScene ZU1900ProScene ZU2200ProScene ZK1320 Downloads Limited Warranty Frequently asked questions Which projectors are compatible with the BX-CTA20 lens? The BX-CTA20 is compatible with Optoma ZK1320, ZK1120, ZU2200, ZU1900, and ZU1700 projectors. What is the zoom range of this lens? This lens features a motorized 1.25x zoom capability. What screen sizes can this lens support? The lens supports projected image sizes ranging from 50 inches to 1000 inches. What is the weight of the lens? The net weight of the BX-CTA20 lens is 5.29 lbs.


## Product type: Optoma Lenses


## Vendor: Optoma


## Tags: interchangeable lens, motorized zoom lens, Optoma BX-CTA20, projector lens, ZK1320 lens, ZU2200 lens


## Price range: 4999.0 - 4999.0 USD


## Link: https://protechprojection.com/products/optoma-bx-cta20-motorized-semi-wide-zoom-lens-for-zk1320-zk1120-zu2200-zu1900-zu1700


## Options 

- Title: Default Title


## Variants

- Default Title, SKU: BX-CTA20, Available: yes, Inventory: 100, Delivery profile: -


## Metafields 

- product_upload_source_url: https://www.optomausa.com/product/BX-CTA20
- title_tag: Optoma BX-CTA20 Semi-wide Zoom Projector Lens
- description_tag: Professional motorized semi-wide zoom lens for Optoma ZK and ZU series projectors. Features 1.25x zoom and supports screen sizes up to 1000 inches.
- google_product_category: 393
- google_product_category: 393
- material: ["gid://shopify/Metaobject/158612881604"]
- product_status: {"pending":0,"failed":0,"approved":1}