

For crossbow hunters, the final minutes of legal shooting light can be some of the most important of the day. As daylight fades, having a clear sight picture can make a significant difference in how confidently a hunter can identify and track a target.
The BUK OPS Cycloptic-X Primetime Crossbow Scope takes a different approach to low-light performance by combining digital imaging, adjustable magnification and BUK OPS’ proprietary Primetime Color Vision™ technology in a purpose-built crossbow optic.
Primetime Color Vision™ Technology
At the heart of the Cycloptic-X is Primetime Color Vision™, a digital imaging technology designed to enhance visibility as natural light begins to fade.
Rather than relying on thermal imaging or infrared, Primetime Color Vision is designed to augment available natural light through a high-definition conversion process. According to BUK OPS, the technology produces a brighter, more vibrant sight picture during the challenging low-light conditions hunters encounter around dawn and dusk.
That can be particularly useful during the last few minutes of legal shooting time, when visibility can change quickly.
Digital Imaging in a Crossbow Scope
The Cycloptic-X is more than a traditional magnified optic. Its digital design provides hunters with an HD viewing experience through a 1.39-inch HD viewfinder.
The scope also includes a built-in recording function. With a compatible Micro SD card installed, hunters can record their hunt directly through the optic, providing an opportunity to review the hunt afterward or preserve memorable moments in the field.
Video recording requires an 8GB to 32GB Micro SD card, which is not included.
1-5X Magnification
Versatility is another key feature of the Cycloptic-X.
The scope offers a 1-5X zoom range, allowing hunters to adjust magnification based on the situation. Lower magnification can provide a broader field of view, while increased magnification can help hunters examine a target at greater distances.
The optic also uses a 25mm objective lens with manual focus, allowing the hunter to make adjustments for a clear image.
Adjustable Reticle Options
The Cycloptic-X gives hunters additional control over the sight picture with fully adjustable red, green, blue and black crosshairs.
Being able to change the reticle color provides flexibility as background and lighting conditions change. Hunters can select the reticle appearance that provides the best contrast against the environment and target.
Built for the Modern Crossbow Hunter
The Cycloptic-X represents the growing integration of digital technology into hunting optics. Instead of simply magnifying an image through traditional glass, the scope uses an electronic viewing system to process and display the scene.
That approach allows BUK OPS to combine several functions into one optic, including magnification, adjustable digital reticles, low-light enhancement and video recording.
The result is an optic designed for hunters who want more technology built directly into their crossbow setup.
Key Features at a Glance
- Primetime Color Vision™ low-light technology
- 1-5X adjustable zoom
- 25mm objective lens
- Manual focus
- 1.39-inch HD viewfinder
- Fully adjustable red, green, blue and black reticles
- Built-in video recording
- Micro SD card slot
- Requires 1 CR123 lithium battery
- Video recording supports 8GB-32GB Micro SD cards
- Designed specifically for crossbow applications
A Fresh Take on Crossbow Optics
The BUK OPS Cycloptic-X is aimed at hunters who want to move beyond a traditional crossbow scope. Its combination of digital imaging, Primetime Color Vision™, adjustable magnification and onboard recording brings several modern features together in a single optic.
For hunters who spend considerable time in the early morning or evening and want to make the most of available legal shooting light, the Cycloptic-X offers an interesting alternative to conventional crossbow optics.
As with any hunting optic, hunters should properly sight in their equipment, understand their crossbow and optic combination, and always follow local hunting regulations and legal shooting-light requirements.
Learn more about the BUK OPS Cycloptic-X Primetime Crossbow Scope through BUK OPS.


