{"product_id":"lkc-bigshot-led-ganzfield-tabletop-stimulator","title":"LKC BigShot LED Ganzfield Tabletop Stimulator","description":"\u003ch3\u003eLKC Technologies BigShot Portable Tabletop LED Ganzfeld Stimulator\u003c\/h3\u003e\n\u003cp\u003eThe LKC Technologies BigShot Portable Tabletop LED Ganzfeld Stimulator is a high-precision electrophysiology stimulation bowl designed for full-field visual evoked potential (VEP) and electroretinography (ERG) testing. Engineered for integration with LKC visual electrophysiology systems (including UTAS and RETev platforms), the BigShot utilizes an array of high-intensity, solid-state Light Emitting Diodes (LEDs) to deliver uniform, high-luminance flashes and continuous background illumination. Featuring an ergonomically contoured tabletop Ganzfeld dome with high-reflectivity interior coating, the unit ensures isotropic light distribution across the patient's entire visual field. The system supports a broad dynamic range of flash intensities, color-selective stimulation (including red, green, blue, and white LED configurations), and automated protocol sequencing compliant with ISCEV (International Society for Clinical Electrophysiology of Vision) standards. Its compact, tabletop footprint makes it ideal for clinical ophthalmology suites, veterinary research, and ophthalmic safety pharmacology laboratories.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance \u0026amp; Structural Attributes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolid-State LED Light Engine: Microprocessor-controlled LED array provides fast rise\/fall flash timing, high luminance stability, and long operational life without flash-tube degradation.\u003c\/li\u003e\n\u003cli\u003eIsotropic Ganzfeld Sphere Architecture: High-reflectivity interior coating delivers uniform full-field illumination, eliminating spatial luminance gradients across the retina.\u003c\/li\u003e\n\u003cli\u003eMulti-Spectral Color Stimulation: Integrated red, green, blue, and white LEDs enable chromatic ERG testing, rod\/cone isolation, and S-cone specific testing protocols.\u003c\/li\u003e\n\u003cli\u003eISCEV Protocol Compliance: Pre-calibrated flash intensities and background luminance levels fulfill standard clinical protocol requirements for dark-adapted (scotopic) and light-adapted (photopic) ERGs.\u003c\/li\u003e\n\u003cli\u003eCompact Tabletop Footprint: Portable desktop housing allows flexible placement in small clinical exam rooms or mobile diagnostic carts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel \/ Series: BigShot Tabletop LED Ganzfeld\u003c\/li\u003e\n\u003cli\u003ePrimary Manufacturer: LKC Technologies, Inc.\u003c\/li\u003e\n\u003cli\u003eEquipment Category: Visual Electrophysiology \/ Diagnostic Ganzfeld Stimulator\u003c\/li\u003e\n\u003cli\u003eLight Source: Solid-State High-Output LED Array (Red, Green, Blue, White)\u003c\/li\u003e\n\u003cli\u003eFlash Intensity Range: 0.0001 cd s\/m squared up to 30 cd s\/m squared (Photopic and Scotopic ranges)\u003c\/li\u003e\n\u003cli\u003eBackground Luminance: Adjustable 0 to 500 cd\/m squared background illumination\u003c\/li\u003e\n\u003cli\u003eStimulator Geometry: Desktop Partial-Sphere Ganzfeld Dome\u003c\/li\u003e\n\u003cli\u003eSystem Compatibility: Fully compatible with LKC UTAS, SunBurst, and diagnostic software platforms\u003c\/li\u003e\n\u003cli\u003eRegulatory Standards Met: Compliant with ISCEV standards for ERG and VEP clinical protocols; CE marked\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: Dedicated multi-pin data and trigger cable interface to LKC system console\u003c\/li\u003e\n\u003cli\u003ePower Requirements: 100-240 V AC, 50\/60 Hz (Universal external power supply)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClinical Ophthalmic ERG\/VEP Testing: Provides standardized full-field visual stimulation for diagnosing retinal dystrophies, optic nerve pathology, and diabetic retinopathy.\u003c\/li\u003e\n\u003cli\u003ePreclinical \u0026amp; Veterinary Research: Suitable for rod and cone function assessments in animal models and translational ophthalmic safety pharmacology studies.\u003c\/li\u003e\n\u003cli\u003eChromatic \u0026amp; Isoluminant Testing: Enables color-selective stimulation protocols to isolate specific photoreceptor pathways and ganglion cell responses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsed, in great condition. Taken from working laboratory environment.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eAll product names, logos, and brands are property of their respective owners. LKC, LKC Technologies, BigShot, and UTAS are registered trademarks of LKC Technologies, Inc.\u003c\/small\u003e\u003c\/p\u003e","brand":"LKC","offers":[{"title":"Default Title","offer_id":68067292938492,"sku":"11079","price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/lkc-bigshot-led-ganzfield-tabletop-stimulator-other-medical-lab-equipment-lkc-146869.jpg?v=1793736267","url":"https:\/\/lifesciencestrading.com\/products\/lkc-bigshot-led-ganzfield-tabletop-stimulator","provider":"Life Sciences Trading","version":"1.0","type":"link"}