產品簡介 / Description
 
Nikon Nikkor 24mm f/2.8 Type K non-AI 是 Nikon 於 1970 年代推出的廣角手動鏡頭，屬於非 AI 規格的早期版本。此鏡頭採用 9 組 9 片光學設計，成像銳利，並內建 Nikon 經典的 CRC（Close Range Correction）浮動鏡組技術，在近攝距離仍能保持優異畫質。24mm 焦段提供廣闊視角，適合街拍、風景與建築攝影。
由於屬於 non-AI 接環，如要安裝於 Nikon 部分後期機身，需經過改 AI 或使用特定相容機身，購買前請特別留意。
 
The Nikon Nikkor 24mm f/2.8 Type K non-AI is a wide-angle manual-focus lens from the 1970s, part of Nikon’s early pre-AI lineup. Featuring a 9 elements in 9 groups optical design and Nikon’s famous CRC (Close Range Correction) floating element system, it delivers excellent sharpness and maintains high image quality even at close range. With its 24mm wide perspective, it is ideal for street, landscape, and architectural photography.
As this is a non-AI mount, some later Nikon bodies require AI conversion or compatibility checks before mounting – please note this before use.
 
產品重點 / Key Features
 
• 24mm 廣角焦段，f/2.8 光圈 – 適合街拍、風景與建築攝影
24mm wide-angle focal length with f/2.8 aperture – ideal for street, landscape, and architecture
 
• 非 AI 規格（Type K 版本） – 收藏價值高，但需留意相容性
Non-AI mount (Type K version) – collectible, but requires compatibility check
 
• CRC 浮動鏡組設計 – 提升近攝時畫質表現
CRC (Close Range Correction) floating element design – better close-up performance
 
• 9 組 9 片光學結構 – 成像銳利，保持經典 Nikon 鏡頭質感
9 elements in 9 groups optical formula – sharp rendering with Nikon’s classic character
 
鏡頭狀態 / Condition
鏡片通透，無明顯霉菌或刮痕；光圈葉片乾淨靈活；對焦環轉動順暢。鏡身有一般使用痕跡，但整體運作正常。

Glass is clean and clear, no major fungus or scratches. Aperture blades are clean and responsive. Focusing ring turns smoothly. Barrel shows normal signs of use but overall fully functional.
 
備註 / Note
 
本店已完成基本功能測試，顧客可於門市親身測試後再作決定。請特別注意：此鏡頭屬 non-AI 規格，並非所有 Nikon 機身皆可直接使用，建議購買前確認相容性。
本店可免費提供 AI 改口服務，如有需要，請於下單時備註。
 
Basic function test completed. You are welcome to test the lens in-store before purchase. Please note: this lens is non-AI mount and not all Nikon bodies are directly compatible.
We offer free AI conversion service upon request – please specify in your order if needed.