選配 Sony 相容增距鏡後，FE 400mm F4.5 GM OSS 最遠可延伸至 800mm（搭配 2x 增距鏡），FE 600mm F6.3 GM OSS 則可達 1200mm（搭配 2x 增距鏡，光圈變為 F13）。對於觀鳥或航空攝影等需要極致望遠焦段的應用場景，一顆不到一公斤的鏡頭搭配增距鏡就能達到 ...

On the Multi Commodity Exchange (MCX), gold futures were up 0.09% at ₹1,53,237 per 10 gm, whereas silver futures were up by 0.18% at around ₹2,39,743 per kg at the time of writing this story.

Chris Wood of Jefferies has predicted that gold price touching $10,000 per ounce in the long-term is highly 'feasible' ...