Amazon.co.jp: Japan Yasuhara Nanoha Lenses 4x-5x Super Macro Lens for Sony Nex Mirrorless Cameras Sony Nex-7/nex-6/nex-5r/nex-3n/nex-f3 [並行輸入品] : Electronics
Nanoha macro lens prototype with 5x magnification for Micro Four Thirds - Photo Rumors
Video: A look at Yasuhara's unique Nanoha macro lens with built-in LEDs: Digital Photography Review
Video: A look at Yasuhara's unique Nanoha macro lens with built-in LEDs: Digital Photography Review
YASUHARA Nanoha Macro Lens 5:1 for Sony E Mount (NEX) - Mirrorless Lenses - ShaShinKi
Review: Yasuhara Nanohax5 5x Macro Lens (Micro Four Thirds) - The Phoblographer
Nanoha 5X Lens Review And Introduction To Super Macro Photography
LAOWA 25mm F2.8 2.5-5X ULTRA MACRO lens announced for PENTAX!!! - PENTAXever.com
Pre-Owned Yasuhara Nanoha Macro Lens 5:1 for Sony E-Mount - Ace Photo