I looked the price of the 4 Z mount Super Tele lenses and found an interesting, though possibly superious, relationship. This is US prices.
TC lenses cost is $4,750 per KG
Non-TC lenses cost around $2,800 per KG.
Very interesting
TC lenses cost is $4,750 per KG
Non-TC lenses cost around $2,800 per KG.
Very interesting
Lens | Weight | Price | $/KG |
400 TC | 2,950 | $ 14,000 | $ 4,746 |
600 TC | 3,260 | $ 15,500 | $ 4,755 |
400 F/4.5 | 1,160 | $ 3,250 | $ 2,802 |
800 PF | 2,385 | $ 6,500 | $ 2,725 |